SEPARFILTER

SWK2000, LKF and
EVO10 Fuel Filter
Catalogue
Rev1903

Separ UK, 3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
Tel: +44(0)1923 276007
Fax: +44(0)1923 267463
www.separ.co.uk
sales@separ.co.uk

Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

SEPAR
FILTER

Content

Installation Instructions ......................................................................................................................................4
Selecting a filter ..................................................................................................................................................5
SWK2000 range overview ................................................................................................................................6
SWK2000 Maintenance Instructions ...............................................................................................................8
Evo-10 range overview......................................................................................................................................9
Evo-10 Maintenance Instructions ..................................................................................................................10
LKF Maintenance Instructions ........................................................................................................................12
LKF 03 (Automotive) ........................................................................................................................................13
SWK2000/5 simplex.........................................................................................................................................14
SWK2000/5U duplex .......................................................................................................................................14
SWK2000/5/50 simplex ...................................................................................................................................16
SWK2000/5/50U duplex ..................................................................................................................................17
LKF 08 (Industrial)............................................................................................................................................18
SWK2000/10 simplex ......................................................................................................................................19
SWK2000/10 duplex ........................................................................................................................................20
Evo-10 simplex truck and bus filter................................................................................................................21
SWK2000/18 simplex ......................................................................................................................................22
SWK2000/18U duplex .....................................................................................................................................23
SWK2000/40M simplex ...................................................................................................................................24
SWK2000/40U duplex .....................................................................................................................................25
SWK2000/40/2 double simplex ......................................................................................................................26
SWK2000/130 simplex ....................................................................................................................................27
SWK2000/130U duplex ...................................................................................................................................27
SWK2000/130/2 double simplex ....................................................................................................................28
SWK2000 Range Steel Filters (SOLAS) ......................................................................................................30
Active/Passive Water in Fuel Sensors ..........................................................................................................31
Hand Priming Pump .........................................................................................................................................33
Vacuum gauge..................................................................................................................................................34
Adjustable vacuum switch...............................................................................................................................35
Ordering procedure .......................................................................................................................................36
The information contained in this catalogue is correct to the best of our knowledge; however always check with Separ UK for the precise data relating to any given product.
Occasionally products are updated or have subtle re-designs. Given we produce a catalogue ever year to eighteen months; it is not always possible to include these changes.
Speaking to Separ UK is always the easiest way to ensure you have the latest information. Alternately you can visit our web site at www.separ.co.uk
Information in this document is for reference only, E&OE.
Note: The manufacturer reserves the right to change or amend specifications without notice.

Page |2

SEPARFILTER

Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue
NOMINAL FLOW RATES
LKF03= 3 l/min or 180 l/h
SWK 2000/5= 5 l/min or 300 l/h
SWK 2000/5/50= 5 l/min or 300 l/h
LKF08= 8 l/min or 480 l/h
SWK 2000/10= 10 l/min or 600 l/h
Evo-10= 10 l/min or 600 l/h
SWK 2000/18= 18 l/min or 1080 l/h
SWK 2000/40= 40 l/min or 2400 l/h
SWK 2000/40/2= 80 l/min or 4800 l/h
SWK 2000/130= 130 l/min or 7800 l/h
SWK 2000/130/2 = 260 l/min or 15600 l/h

rev1903

SWK2000 OPTIONS (letters shown after the /5 or /10 etc)
No letter = Clear (Trogamid T5000) bowl
U
= Duplex, Switchable filter
D= Clear bowl with heat shieldK= Clear bowl with water alarm contacts
KD= Clear bowl, heat shield, water alarm contacts
M= Metal bowl
MK
= Metal bowl with contacts
B= Gas/Petrol version (always metal bowl)
S= Potential free probe for water level indication
H= Heated filter 12v or 24v

Examples of the filter part numbers
Simplex Unit

Duplex Unit

Description

LKF03
SWK2000/5
SWK2000/5/50
SWK2000/5/50/K
SWK2000/5/50/D
SWK2000/5/50/KD
SWK2000/5/50/M
SWK2000/5/50/MK
SWK2000/5/50/H
SWK2000/5/50/MH
LKF08
Evo-10
SWK2000/10
SWK2000/10/K
SWK2000/10/D
SWK2000/10/KD
SWK2000/10/M
SWK2000/10/MK
SWK2000/10/H
SWK2000/18
SWK2000/18/K
SWK2000/18/D
SWK2000/18/KD
SWK2000/18/M
SWK2000/18/MK
SWK2000/40/M
SWK2000/40/MK
SWK2000/40/MS
SWK2000/40/2/MK
SWK2000/130/MK
SWK2000/130/MS
SWK2000/130/2/MK

SWK2000/5/U
SWK2000/5/50/U
SWK2000/5/50/UK
SWK2000/5/50/UD
SWK2000/5/50/UKD
SWK2000/5/50/UM
SWK2000/5/50/UMK
SWK2000/5/50/UH
SWK2000/5/50/UMH
SWK2000/10/U
SWK2000/10/UK
SWK2000/10/UD
SWK2000/10/UKD
SWK2000/10/UM
SWK2000/10/UMK
SWK2000/10/UH
SWK2000/18/U
SWK2000/18/UK
SWK2000/18/UD
SWK2000/18/UKD
SWK2000/18/UM
SWK2000/18/UMK
SWK2000/40/UM
SWK2000/40/UMK
SWK2000/40/UMS
SWK2000/130/UMK
SWK2000/130/UMS-

Clear Bowl
Clear bowl
Clear bowl
Clear bowl. Contacts
Clear bowl. Heat shield
Clear bowl. Contacts. Heatshield
Metal bowl
Metal bowl. Contacts
Clear bowl. Heated filter
Metal bowl. Heated filter
Clear Bowl
Clear bowl. Lightweight filter
Clear bowl
Clear bowl. Contacts
Clear bowl. Heat shield
Clear bowl. Contacts. Heat shield
Metal bowl
Metal bowl. Contacts
Clear bowl. Heated filter
Clear bowl
Clear bowl. Contacts
Clear bowl. Heat shield
Clear bowl. Contacts. Heatshield
Metal bowl
Metal bowl. Contacts
Metal bowl
Metal bowl. Contacts
Metal bowl. Special water probe
Metal bowl. Contacts
Metal bowl. Contacts
Metal bowl. Special water probe
Metal bowl. Contacts

NominalFlow rate
3
5
5
5
5
5
5
5
5
5
8
10
10
10
10
10
10
10
10
18
18
18
18
18
18
40
40
40
80
130
130
260

Port
(simplex)
M14 x 1.5
M16 x 1.5
M16 x 1.5
M16 x 1.5
M16 x 1.5
M16 x 1.5
M16 x 1.5
M16 x 1.5
M16 x 1.5
M16 x 1.5
M16 x 1.5
M16 x 1.5
M22 x 1.5
M22 x 1.5
M22 x 1.5
M22 x 1.5
M22 x 1.5
M22 x 1.5
M22 x 1.5
M26 x 1.5
M26 x 1.5
M26 x 1.5
M26 x 1.5
M26 x 1.5
M26 x 1.5
M33 x 2.0
M33 x 2.0
M33 x 2.0
42 mm Pipe Ø2” BSP thread
2” BSP thread
3” BSP thread

Tightening Torques
Filter range

Bowl

Lid

LKF03 (and 08)
SWK2000/5
SWK2000/5/50
SWK2000/10
Evo-10
SWK2000/18

4 Nm
6 Nm
6 Nm
8 Nm
4 Nm
12 Nm

6 Nm
6 Nm
8 Nm
4 Nm
12 Nm

Port
plug
4 Nm
10 Nm
10 Nm
10 Nm
4 Nm
15 Nm

SWK2000/40
SWK2000/130

13 Nm
ca 20 Nm

15 Nm
ca 20 Nm

15 Nm
n/a

n/a

Page |3

WIF sensor

Bleed
screw

4 Nm
n/a
n/a
10 Nm
4 Nm
10 Nm

6 Nm
6 Nm
6 Nm
4 Nm
6 Nm

10 Nm
10 Nm

6 Nm
n/a

n/a

Port
(duplex)
12 mm Pipe Ø / M18
12 mm Pipe Ø / M18
12 mm Pipe Ø / M18
12 mm Pipe Ø / M18
12 mm Pipe Ø / M18
12 mm Pipe Ø / M18
12 mm Pipe Ø / M18
12 mm Pipe Ø / M18
12 mm Pipe Ø / M18
12 mm Pipe Ø / M18
15 mm Pipe Ø / M22
15 mm Pipe Ø / M22
15 mm Pipe Ø / M22
15 mm Pipe Ø / M22
15 mm Pipe Ø / M22
15 mm Pipe Ø / M22
15 mm Pipe Ø / M2222 mm Pipe Ø / M30
22 mm Pipe Ø / M30
22 mm Pipe Ø / M30
22 mm Pipe Ø / M30
22 mm Pipe Ø / M30
22 mm Pipe Ø / M30
35 mm Pipe Ø / M45
35 mm Pipe Ø/ M45
35 mm Pipe Ø/ M45
2” BSP thread
2” BSP thread-Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

SEPAR
FILTER

Installation Instructions
Filters should be installed on the suction side of the fuel system, between the fuel tank and the engine mounted fuel liftpump.
•Install the filter in an accessible position to allow water and particulate removal and filter element change (aminimum of 60 mm above the filter is required for element change for the SWK2000 range).

•

The filter housing has two inlet and two outlet ports to give options for the ideal installation position.

•

The ideal position for the filter is at the same height as the lift pump. However, if the top of the fuel tank is above
this position a “full flow” ball valve should be fitted before the filter, so that the fuel flow can be shut off to allow
filter maintenance.

•

In applications where the fuel level is below the filter, it is still advisable to install a full flow ball valve to prevent
fuel draining back into the fuel tank.

•After filter installation on system without a positive head of fuel, remove the filter lid and fill the filter with fuel toassist in priming the system.

•

Avoid sharp 90-degree bends in the fuel system piping, as these increase pressure drop; as does any reduction in
the internal diameter of fuel piping.

•

Check all fittings are tight and free from leaks.

Page |4

Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

SEPAR
FILTER

Selecting a filter
There are many different considerations when sizing the right filter for any given application. Whilst this list is not
exhaustive, we would always want to consider the following factors.
• Is water separation needed?
If not, then a strainer or simple fuel filter may be enough, if it is then a specific water separator should be used.
• Maximum fuel flow rate
Often mistaken for fuel consumption, this figure is vital to selecting the right filter. The easiest way to get this figure is
to find out the maximum capacity of your fuel transfer/lift pump. Whilst fuel consumption is important for any
customer, the flow can be four times the consumption. Always select a filter with a capacity higher than or equal to the
maximum fuel flow. The fuel flow can be lower than a filters maximum capacity, but conversely selecting a filter whichis too small for the flow rate will dramatically increase the pressure restriction.
• Restriction – Delta P
Fuel flow restriction or pressure restriction can be vital to some applications where the fuel pressure at the engine isclosely monitored. The lower the delta P figure, the less restriction the filter will put into the fuel. In a transfer system
it is typically less important.
• Marine or non-marine application?
Depending on the location of the fuel filter in question, different rules exist as to what materials can be used in its
construction. For example, an ocean-going leisure craft must periodically have an RCD inspection (recreational craft
directive), this states the fuel filters used must meet the fire-proofing standard ISO10088. Likewise, the British
waterways expect the same requirement for all inland craft. This means one of our metal bowl units. Other
applications such as generator or truck filters do not have such requirements and so standard clear bowl or clear bowl
with heatshield filters can be used.
• Port sizes / pipe sizes
Not all customers need a specific flow rate; some just want to match to their existing pipe work dimensions. For
example, a customer with a 2” pipe who only needs to strain fuel does not always want to throttle the pipe down to 1”
to match the ideal filter. Separ UK offer a range of filter solutions to meet their needs, from a wide range of filters tomatch the specific requirement to a massive range of fittings to ensure compatibility to any standard pipe dimensions.
• Straining element size
What micron rating is required? If the application is for fuel in storage or as a pre-filter, then typically 30 micron is
sufficient. What does that mean? 1 micron is one millionth of a meter, meaning there are 1000 microns in a millimetre.
A human hair is typically 0.06mm (60 micron); 30 micron is therefore about half the width of an average human hair.
Some customers need very fine straining, to 10, 5 or even lower micron ratings – some only need something coarse tostop large contaminate; in the region of 100, 300 or even 400 micron. Separ UK has the right filtration solution tomatch their requirements, and in most cases, the filter elements themselves can be changed at a later stage should thecustomer subsequently need to change their specification.
• Simplex or Duplex
Looking at a typical marine customer as an example, if they had two engines on their boat, they would need a simplex
filter for each engine’s fuel system. A simplex filter is one with a single body and a single path for the fuel to flow
through. However, If the customer had a boat with a single engine, we would strongly recommend a duplex filer – thishas two paths for the fuel to flow though, where only one is in use at any time. Should the customer experience fuelcontamination in the twin engine boat, it is highly unlikely both fuel systems would block at the same time, in the
single engine boat however; a simple movement of the duplex’s changeover lever and the second flow path becomeslive. The first path is now clear for servicing, without having to stop the engine.
Don't forget, the Separ filters contained in this brochure are suction side devices, so fuel should be drawn throughthem as opposed to being on the pressure side of the pump.

Page |5

Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

SEPAR
FILTER

SWK2000 range overview
This range is an effective system for the separation of water andparticulate from fuel. This is vital as both water and particulate mattercan result in high wear and tear of fuel pumps and injectors, resulting in
reduced reliability and expensive engine repairs.
The separation and filtration process happens in a unique and patented
procedure, which is applied throughout all the range. The SEPAR
SWK2000 series is especially effective due to its small physical size in
relation to the effective flow rate.
The SEPAR SWK2000 should be installed on the suction side of the fuelsystem, between the fuel tank and the pump.
The fuel cleaning process: fuel enters the filter through either port A or B
depending which is more convenient for installation and using the plugprovided to seal off the unused port.
Stage 1
From the inlet port, fuel flows through the interior vane system whichplaces a circular motion to the fuel. A static centrifuge effect removes
heavy and medium particulate.
Stage 2
Still in the circular motion fuel reaches the bowl section, where due tothis centrifugal motion water droplets and heavier particles (down to 30
microns in size) are forced to the wall of the bowl, eventually settling in
the bottom (ready for draining at a later stage).
Stage 3In this stage the fuel must pass the vane system positioned on the “outside” of the central housing. Due to the differing
length of the vanes and the two-fold rapid change of fuel flow direction, smaller water droplets and finer particles will
settle on the vanes. These particles agglomerate (collect) and when heavy enough fall to the bottom of the bowl. Alreadyby this point in the filtration process, the majority of contaminates in the fuel have been separated.
Stage 4
Just below the filter element the cross-sectional flow area of the filter is increased significantly, thus reducing the fuel flowrate per square cm. This slowing effect allows even smaller water droplets and particulate to fall out of the fuel flow,
settling on the inner surfaces of the housing. In turn, these form larger droplets which eventually fall into the bottom of thebowl by gravity.
Note: due to the described pre-separation process, most of the water and particulate present in the fuel will be ejected into
the bowl or on the inner surfaces of the filter, thus greatly extending the filter element life.
Stage 5
The final filtration of the remaining water and particulate still contained in the fuel will be affected by a replaceable filter
element. These filter elements are produced from a special filter media and are available in different pore sizes. The
standard supply is 30 micron; however, both 10 and 60 micron are also available. The 60-micron element is made fromstainless steel, and so with careful cleaning can be re-used.
The clean fuel leaves the filter via outlet ports C or D (the outlet port not required should be sealed with the plugs
provided).

Page |6

Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

SEPAR
FILTERKey Points for the range•

SWK2000 range filters are aluminium construction, apart from the steel versions. Evo-10 filters are polymer
construction•

Available with various flow rates from 1 to 260 lit/min (60-15600 lit/hr) thereby offering fuel filters for engine
performance ranges: 5 to 10,000kw.

•

Standard for diesel and bio-diesel applications, with versions for petrol (petroleum) engines also available, pleaseask for details.

•

Compact size, various port dimensions, simple installation, and high separation efficiency of water contained in thefuel. (No water shown acc. to RTÜV testing.)•

Due to the use of a back-flushing procedure, the SWK2000 filter can extend its service interval.

•

The SWK2000 range protects the injection pump and injection nozzles from damage due to water and othercontaminate.

•

Easy maintenance.

•

For cold ambient temperatures, SWK2000 filters are available with an effective heating system.

•

Superior suction side primary filtration

Application areas
•
•
•
•
•

•

Automotive industry - trucks, buses, mobile cranes, municipality vehicles etc.
Stationary engines - generators, welding and pumping installations etc.
Mining applications
Construction equipment, compressor sets, agricultural equipment, fork lift trucks, etc
Marine propulsion
For this application, duplex switchable filters are available.
An optional water level (water in fuel) sensor can be supplied.
Special versions for certain applications are also available, please ask for details.

Tests and Certificates
•
•
•
•
•
•
•

Rheinisch-Westfälischer TÜV
Kraftfahrt-Bundesamt Flensburg
German Technical Department for Army Ship and Marine Weapons
RINA
Germanischer Lloyd Type Approval Certificate
Lloyd Type Approval Certificate
Bureau Veritas Type Approval Certificate

Copies of these certificates can be downloaded from our website. Search for the “type approval” section. Please note, theabove typically only applies to metal bowl units.

Page |7

Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

SEPAR
FILTER

SWK2000 Maintenance Instructions
Replace the filter element either if the pressure drop is too high, if engine is not able to reach maximum revs or at least
once a year.
Important: Only clean diesel fuel should be used to clean clear plastic bowls, certain cleaning materials can attack theplastic material and have a detrimental effect
SWK2000 range filter element change

SWK2000 range water drain/backflush procedure

Page |8

Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

Evo-10 range overview
•
•
•
•
•
•

High separation efficiency with minimal pressure drop
Easy to install
Service and environment friendly
Optional heater and/or water sensor
Compact design with minimal weight
Suction side filtration

This range is an effective system for the separation of water andparticulate from fuel. This is vital as both water and particulate mattercan result in high wear and tear of fuel pumps and injectors, resulting
in reduced reliability and expensive engine repairs.

How it Works
1.
2.
3.
4.
5.
6.

7.
8.
9.

Fuel inlet
Rotational motion is induced in the fuel, while passing throughthe internal centrifugal chamber
The fuel exits the centrifuge system and enters the filter bowl
Due to the rotational energy, water and particulates separate
from the fuel and settle at the bottom of the bowl
The fuel is guided to the vane separation chamber
The large cross section of the pre-chamber results in the fuelflow velocity being reduced allowing more particulate
separation
Suspended particulates and the finest water droplets arecaught in the pleated media of the filter element
The cleaned fuel passes to the outlet chamber
Fuel outlet

Page |9SEPAR
FILTERSepar UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

Evo-10 Maintenance Instructions
Evo-10 filter element change

Evo-10 filter water drain/backflush procedure

P a g e | 10

SEPAR
FILTERSepar UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

SEPAR
FILTERLKF Filter Range Overview
•
•
•
•
•
•
•
•
•
•
•
•
•
•

Industrial/Automotive filter
Up to 8 lit/min
Aluminium design
Lightweight10, 6 or 3 micron filtering
2 stage process
Free/Emulsified Water and particulate removal
Suction or pressure (up to 2bar) side
Unique RFID security
Special fuel return port
Innovative self-heating
Air venting port
Optional sensors available
All metric ports for greater compatibility

The LKF range is designed to be a suction side filter (before the fuel pump), however it has been tested up to 4 bar pressure. All LKF series filters have the same functionality.
Connections
The filter has three ports on each side, the function of which can be seen below. The draining of separated water is via a special drain plug on the filter’s underside.

Backflow from engine (ifused)

Backflow to tank or air
removal (if used)

Output(Hidden – lower port at back)
Input

Input

OutputWater drain tap

Filtering
The standard filter elements have two filter media. The external filter media is a special coalescence medium through which the water droplets are collected and grow to a point
they can be securely separated on the inner, hydrophobic filter media. The separated water collects in the lower part of the filter bowl.

Internal filter media

External filter media

The fuel flow in modern common rail engines is far higher than the actual fuel consumption (burnt fuel). The service life of the filter element can be significantly increased byconnecting the fuel return line from the engine to the filter, since this already filtered fuel is injected back into the filter (and in turn returned to the engine), a significantly smaller
amount fuel is needed from the tank.

P a g e | 11

Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

SEPAR
FILTERLKF Heating
All filters can be equipped with an external heating element, which is mounted upstream of the filter. The heater can be up to 600 W.
The fuel returned from the engine is usually far warmer than the fuel in the tank. This available heat, which is a significantly higher temperature than an external device canproduce, can be used for heating. To utilise this feature, the engine’s fuel return line is connected to the filter, exactly as described in section 1.2.
LKF Air venting
Air dissolved in fuel can be unbonded by passing over sharp edges or tight bends, in turn this can cause pressure variations in the engine. If these air bubbles occur in the filter,they collect at the highest point. The air venting connections can be used, along with an external pump-off device, to extract any air during operation.
LKF Water drainage
The separated water is visible through the transparent bowl; however, should the metal bowl be used or should the operator require an external signal, an optional water sensor
can also be used (e.g. for vehicle, PLC, buzzer, beacon notification, etc).
Separated water is removed simply and cleanly via the special drain tap.

Drain tap

Optional water
sensorLKF Identification
Every filter and every filter element is uniquely identified and hence secure against forgery via a RFID transponder in the filter lid.
For added security, this transponder can also be read when the filter is dirty or has been painted.
In the future, it is envisaged this will allow OEMs to check their filters and ensure only original parts are used.
Furthermore, the use of QR codes on the filter body allows the user to quickly download datasheets and service instructions from the internet.

LKF Maintenance Instructions
Draining water•
Stop the flow of fuel to the engine•
Isolate the filter from the fuel supply if possible•
Place a suitable container under the water drain tap•
Slightly unscrew the water drain tap on the bottom of the filter•
If possible, open an air bleed valve or one of the unused ports on the filter top to allow
air in, and hence let the water out•
Once fuel emerges, close the drain tap•
Re-tighten any valves opened to allow air in•
Open all isolating ball vales•
Re-prime if necessary•
Dispose of the waste water in accordance with local environmental rules

Changing the filter element•
Stop the flow of fuel to the engine•
Isolate the filter from the fuel supply if possible•
Place a suitable container under the filter assembly to catch any fuel which may seepout•
Grab the central bowl ring and rotate it ¼ turn anticlockwise to unscrew it•This is a bayonet ring and does not need to be rotated more than ½ a turn•If it cannot be moved by hand, gently use a rubber strap wrench to loosen the ring. Do
not use a metal tool•Once the ring has been removed the bowl and element will be accessible•
Carefully remove the old element from the bowl•
Inset a new element, with the large O-ring edge at the bottom and the smaller proud
O-ring end at the top. This element sits tightly inside the bowl•
Place the bowl/element back onto the filter head, there are locating lugs to ensure itlines up•
Re-attached the bowl ring and tighten it ¼ to ½ a turn. Do not over tighten•
Open all isolating ball vales•
Re-prime if necessary

P a g e | 12

Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

SEPAR
FILTERLKF 03 (Automotive)
Max Flow
Max Flow
Water Separation
Water holding capacity
Port Size
Filter restriction at Max Flow 10mic element
Width
HeightElement removal
Total height needed
Depth
Weight
•
•
•
•
•
•
•

MetricImperial

3 Litres/Min
180 Litres/Hour

0.66 Gallons/Min
40 Gallons/Hour
>95%
70ml
M14 x 1.5

50 mBar
108 mm
177 mm
67 mm
244 mm
116 mm>1 Kg

1.47 In.Hg
4.25 in
7 in
2.6 in9.6 in4.6 in
2.2 Lbs

Industrial/Automotive filter
Polymer design
Lightweight
Free/Emulsified water removal
Innovative self-heating
Optional sensors available
Optional in-line heater

Max fuel flowrate
Pressure/Vacuum (ref to ambient)
Separation process
Filter surface area
Replacement filter elements
Degree of water separation
Differential pressure on the filter
Dimensions (approx.)

3 l/min approx.
Continuous -0.8bar to +5bar
Water
Solid matter
80,000 mm² approx.
10μm, 6μm or 3μm> 95% (ISO/TS 16332)< 500 mbar
108mm Width

Weight116mm Depth
177mm Height
240mm Total height, allows space for water drain and servicing
0.5 kgPlastic model (Glass-fibre-reinforced PA)

Temperature range
Port sizes (input/output)
Fixing (read of filter head)
Fuel heating
Water separation capacity
Water alarm at
Sensor technology(optional, all with separate sensors)-40 °C … +85 °C
M14 x 1.5 ISO9974-1
2 x M8Internal
External (optional)ca. 70 ml
ca. 60 ml
Active water in fuel (PG7 thread)
Filter life
Temperature

Maximum 6bar for less than 15 seconds
Coalescence media and hydrophobic water blocking
Mechanical filter media and sedimentation upstream of the filter element

EN590 at 3 l/min, 20°C temperature

15mm thread length, tightening torque 15Nm
Optional M8 bolts, internal screw-threads or link plates with 8.5 mm bore.
Use excess heat from fuel return flow
Separate controlled fuel heater, 600 W

Models
LKF03PN10
LKF03PW10
LKF03PN03
LKF03PW06
LKF03PN03
LKF03PW03

3 lit/min LKF filter c/w 10-micron element
3 lit/min LKF filter c/w water in fuel sensor and 10-micron element
3 lit/min LKF filter c/w 6-micron element
3 lit/min LKF filter c/w water in fuel sensor and 6-micron element
3 lit/min LKF filter c/w 3-micron element
3 lit/min LKF filter c/w water in fuel sensor and 3-micron element

Elements
LKF03ELE03
LKF03ELE06
LKF03ELE10

3-micron replacement element with gaskets
6-micron replacement element with gaskets
10-micron replacement element with gaskets

Spare Parts
LKF03-SealKit
LKF03-ClampRing
LKF03-BowlValve

Seal kit, containing 2x drain valve o-rings and 1x bowl o-ringLocking bowl (bayonet) ring
Polymer bowl with drain valve

10381
10834
30681
10558

Active water in fuel sensor with AMP plug (male)Mating AMP connector (female) for active sensor
Sealing plug M14x1.5 with flat seal (input/output ports)
Sealing plug for PG7 (water in fuel sensor port)

P a g e | 13

Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

SEPAR
FILTER

SWK2000/5 simplex
MetricMax Flow
Max Flow
Water Separation
Water holding capacity
Port Size
Filter restriction at Max Flow 30mic element
Width
HeightElement removal
Total height needed
Depth
Weight
Item

Part No

Description

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

30541
30542
10367
30295
00530
30564
10366
8x 30447
4x 30430
4x 30561
30984
10360
30366-130408
30558
2x 30471
2x 10360

Aluminium Filter Housing
Aluminium Filter Lid
Lid Gasket*
Spring CassetteFilter Element***
Bowl Retaining Ring
Bowl Gasket*
Washer 5.3
Lid Screw
Bowl Ring Screw
Bowl (clear)**Drain Valve Gasket*
Drain Valve
Bleed Screw
Bleed Screw Gasket*
Port PlugPort Plug Gasket*

Imperial

5 Litres/Min
1.1 Gallons/Min
300 Litres/Hour
66 Gallons/Hour>99% of free water
75ml
M16 x 1.5 ISO6149-1
15 mBar0.44 In.Hg
140 mm
5.5 in246 mm10 in
30 mm
1.5 in304 mm12 in
94 mm
3.7 in1.4 Kg
3 Lbs* Part of gasket kit (part 10527)** Clear bowl shown, but others are available. Metal bowl units have ISO10088.
Plastic bowl
30984
Plastic bowl with alarm contacts
30984kMetal bowl
30981
Metal bowl with alarm contacts
30981kPlastic bowl, heat-shield
30988
Plastic bowl, heat-shield with alarm contacts
30994*** This is the 30 micron element and it is the default option, but others are available
10 micron
30 micron60 micron

00510 (paper)
00530 (paper)
00560s (stainless steel)

Water in fuel sensing options are available for this filter.

Popular part numbers
SWK2000/5M (metal bowl)
SWK2000/5MK (metal bowl with water in fuel sensing points)
SWK2000/5KD (clear bowl with metal heat shield and sensing points)

P a g e | 14

Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

SEPAR
FILTER

SWK2000/5U duplex
MetricMax Flow
Max Flow
Filter restriction at Max Flow 30mic element
Port Size
Water holding capacity
Width
HeightElement removal
Total height needed
Depth
Weight
Item

Part No

Description

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

2x 30541
2x 30542
2x 10367
2x 30295
2x 00530
2x 30564
2x 10366
16x 30447
8x 30430
8x 30561
2x 30984
2x 10360
2x 30366-1
2x 30408
2x 30558
4x 30471
4x 1036010215
2x 30250
2x 30249

Aluminium Filter Housing
Aluminium Filter Lid
Lid Gasket*
Spring CassetteFilter Element***
Bowl Retaining Ring
Bowl Gasket*
Washer 5.3
Lid Screw
Bowl Ring Screw
Bowl (clear)**Drain Valve Gasket*
Drain Valve
Bleed Screw
Bleed Screw Gasket*
Port PlugPort Plug Gasket*
Changeover handle
Cutting Ring (olive)****
Union nut****Imperial

5 Litres/Min
1.1 Gallons/Min
300 Litres/Hour
66 Gallons/Min
20 mBar0.59 In.Hg
12 mm pipe (M18x1.5)****
75ml per side
440 mm
17.32 in
298 mm
11.75in
30 mm
1.5 in298 mm13.25 in
160 mm6.3 in4.5 Kg
10 Lbs.

NB. Please refer to SWK2000/5 simplex for height
dimension and additional parts* Part of gasket kit (part 10527). 2 of these kits are required for a full service of
this duplex filter** Clear bowl shown, please refer to the SWK2000/5 simplex for other bowl
options*** This is the 30 micron element and it is the default option, but others areavailable
10 micron
30 micron60 micron

00510 (paper)
00530 (paper)
00560s (stainless steel)

NB, there is one filter element in each side of this duplex assembly****If the nut and olive are removed from the filter, a male M18x1.5 thread is
exposed for alternative connection options
Water in fuel sensing options are available for this filter.
The changeover handle is always over the active side of the duplex filter
assembly. There is no middle position.

Popular part numbers
SWK2000/5UM (metal bowl)
SWK2000/5UMK (metal bowl with water in fuel sensing points)
SWK2000/5UKD (clear bowl with metal heat shield and sensing points)

P a g e | 15

Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

SEPAR
FILTER

SWK2000/5/50 simplex
MetricMax Flow
Max Flow
Water Separation
Water holding capacity
Port Size
Filter restriction at Max Flow 30mic element
Width
HeightElement removal
Total height needed
Depth
Weight
Item

Part No

Description

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

10170
30542
10367
30296
00530/50
30564
10366
8x 30447
4x 30430
4x 30561
30984
10360
30366-130408
30558
2x 30471
2x 10360

Aluminium Filter Housing
Aluminium Filter Lid
Lid Gasket*
Spring CassetteFilter Element***
Bowl Retaining Ring
Bowl Gasket*
Washer 5.3
Lid Screw
Bowl Ring Screw
Bowl (clear)**Drain Valve Gasket*
Drain Valve
Bleed Screw
Bleed Screw Gasket*
Port PlugPort Plug Gasket*

Imperial

5 Litres/Min
1.1 Gallons/Min
300 Litres/Hour
66 Gallons/Hour>99% of free water
75ml
M16 x 1.5 ISO6149-1
18 mBar0.53 In.Hg
140 mm
5.5 in283 mm11.1 in
30 mm
3 in
356 mm14 in
94 mm
3.7 in1.4 Kg
4 Lbs* Part of gasket kit (part 10527)** Clear bowl shown, please refer to SWK2000/5 simplex for other options*** This is the 30 micron element and it is the default option, but others areavailable
10 micron
30 micron60 micron

00510/50 (paper)
00530/50 (paper)
00560/50s (stainless steel)A 12v or 24v DC heated version of this filter is available on request.
Water in fuel sensing options are available for this filter.

Popular part numbers
SWK2000/5/50M (metal bowl)
SWK2000/5/50MK (metal bowl with water in fuel sensing points)

P a g e | 16

Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

SEPAR
FILTER

SWK2000/5/50U duplex
MetricMax Flow
Max Flow
Filter restriction at Max Flow 30mic element
Port Size
Water holding capacity
Width
HeightElement removal
Total height needed
Depth
Weight
Item

Part No

Description

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

2x 10170
2x 30542
2x 10367
2x 30296
2x 00530/50
2x 30564
2x 10366
16x 30447
8x 30430
8x 30561
2x 30984
2x 10360
2x 30366-1
2x 30408
2x 30558
4x 30471
4x 1036010215
2x 30250
2x 30249

Aluminium Filter Housing
Aluminium Filter Lid
Lid Gasket*
Spring CassetteFilter Element***
Bowl Retaining Ring
Bowl Gasket*
Washer 5.3
Lid Screw
Bowl Ring Screw
Bowl (clear)**Drain Valve Gasket*
Drain Valve
Bleed Screw
Bleed Screw Gasket*
Port PlugPort Plug Gasket*
Changeover handle
Cutting Ring (olive)****
Union nut****Imperial

5 Litres/Min
1.1 Gallons/Min
300 Litres/Hour
66 Gallons/Hr
18 mBar0.53 In.Hg
12 mm pipe (M18x1.5)****
75ml per side
440 mm17.3 in
333 mm13.1 in
30 mm
3 in
356 mm
14 in
160 mm6.3 in
5 Kg
10 LbsNB. Please refer to SWK2000/5/50 simplex forheight dimension and additional parts* Part of gasket kit (part 10527). 2 of these kits are required for a full service of
this duplex filter** Clear bowl shown, please refer to SWK2000/5 simplex for other options*** This is the 30 micron element and it is the default option, but others areavailable. NB, there is one filter element in each side of this duplex assembly
10 micron
30 micron60 micron

00510/50 (paper)
00530/50 (paper)
00560/50s (stainless steel)****If the nut and olive are removed from the filter, a male M18x1.5 thread is
exposed for alternative connection options
A 12v or 24v DC heated version of this filter is available on request.
Water in fuel sensing options are available for this filter. Also potential-freewater in fuel sensing is available on this filter.
The changeover handle is always over the active side of the duplex filter
assembly. There is no middle position.

Popular part numbers
SWK2000/5/50UM (metal bowl)
SWK2000/5/50UMK (metal bowl with water in fuel sensing points)

P a g e | 17

Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

SEPAR
FILTERLKF 08 (Industrial)
Max Flow
Max Flow
Water Separation
Water holding capacity
Port Size
Filter restriction at Max Flow 10mic element
Width
HeightElement removal
Total height needed
Depth
Weight
•
•
•
•
•
•
•

MetricImperial

8 Litres/Min
480 Litres/Hour

1.75 Gallons/Min
105 Gallons/Hour
>95%
70ml
M16 x 1.5

50 mBar145 mm
244 mm
100 mm
344 mm
158 mm
1.3 Kg1.47 In.Hg
5.6 in9.6 in3.9 in13.5 in
6.2 in
2.8 Lbs

Industrial/Automotive filter
Polymer design
Lightweight
Free/Emulsified water removal
Innovative self-heating
Optional sensors available
Optional in-line heater

Max fuel flowrate
Pressure/Vacuum (ref to ambient)
Separation process
Filter surface area
Replacement filter elements
Degree of water separation
Differential pressure on the filter
Dimensions (approx.)

8 l/min approx.
Continuous -0.8bar to +1.5bar
Water
Solid matter
170,000 mm² approx.
10μm, 6μm or 3μm> 95% (ISO/TS 16332)< 500 mbar
145mm Width

Weight158mm Depth
244mm Height
344mm Total height, allows space for water drain and servicing
1.3 kgPlastic model (Glass-fibre-reinforced PA)

Temperature range
Port sizes (input/output)
Fixing (read of filter head)
Fuel heating
Water separation capacity
Water alarm at
Sensor technology(optional, all with separate sensors)-40 °C … +85 °C
M16 x 1.5 ISO9974-1
2 x M8Internal
External (optional)ca. 200 ml
ca. 160 ml
Active water in fuel (PG7 thread)
Filter life
Temperature

Maximum 2bar for less than 15 seconds
Coalescence media and hydrophobic water blocking
Mechanical filter media and sedimentation upstream of the filter element

EN590 at 3 l/min, 20°C temperature

15mm thread length, tightening torque 15Nm
Optional M8 bolts, internal screw-threads or link plates with 8.5 mm bore.
Use excess heat from fuel return flow
Separate controlled fuel heater, 600 W

Models
LKF08PN10
LKF08PW10
LKF08PN03
LKF08PW06
LKF08PN03
LKF08PW03

8 lit/min LKF filter c/w 10-micron element
8 lit/min LKF filter c/w water in fuel sensor and 10-micron element
8 lit/min LKF filter c/w 6-micron element
8 lit/min LKF filter c/w water in fuel sensor and 6-micron element
8 lit/min LKF filter c/w 3-micron element
8 lit/min LKF filter c/w water in fuel sensor and 3-micron element

Elements
LKF08ELE03
LKF08ELE06
LKF08ELE10

3-micron replacement element with gaskets
6-micron replacement element with gaskets
10-micron replacement element with gaskets

Spare Parts
LKF08-SealKit
LKF08-ClampRing
LKF08-BowlValve

Seal kit, containing 2x drain valve o-rings and 1x bowl o-ringLocking bowl (bayonet) ring
Polymer bowl with drain valve

10381
10834
10558

Active water in fuel sensor with AMP plug (male)Mating AMP connector (female) for active sensor
Sealing plug for PG7 (water in fuel sensor port)

P a g e | 18

Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

SEPAR
FILTER

SWK2000/10 simplex
Max Flow
Max Flow
Filter restriction at Max Flow 30mic element
Water holding capacity
Port Size
Width
HeightElement removal
Total height needed
Depth
Weight
Item

Part No

Description

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

30552
30553
10362
30297
01030
30569
10361
8x 30448
4x 30567
4x 30568
30985
10360
30366-130408
30558
2x 30226
2x 10359

Aluminium Filter Housing
Aluminium Filter Lid
Lid Gasket*
Spring CassetteFilter Element***
Bowl Retaining Ring
Bowl Gasket*
Washer 5.3
Lid Screw
Bowl Ring Screw
Bowl (clear)**Drain Valve Gasket*
Drain Valve
Bleed Screw
Bleed Screw Gasket*
Port PlugPort Plug Gasket*

MetricImperial

10 Litres/Min
600 Litres/Hour
11 mBar

2.2 Gallons/Min
132 Gallons/Hr
0.31 In.Hg

125ml
M22x1.5 ISO6149-1
146 mm
5.75 in
313 mm
13 in
60 mm
3 in
406 mm
16 in
146 mm
4.21 in
2.3 Kg
5 Lbs.

* Part of gasket kit (part 10528)** Clear bowl shown, but metal versions are also available. These have
ISO10088
Plastic bowl
Plastic bowl with alarm contacts
Metal bowl
Metal bowl with alarm contacts
Plastic bowl, heat-shield
Plastic bowl, heat-shield, with alarm contacts

30985
30985k30982
30982k
30989
30995*** This is the 30 micron element and it is the default option, but others areavailable
10 micron - 01010 (paper)
30 micron - 01030 (paper)
60 micron - 01060s (stainless steel - washable)
On special request, a 30 micron stainless steel element can be produced. Part
no 01030s
A 12v or 24v DC heated version of this filter is available on request.
Water in fuel sensing options are available for this filter. Also potential-freewater in fuel sensing is available on this filter.

Popular part numbers
SWK2000/10M (metal bowl)
SWK2000/10MK (metal bowl with water in fuel sensing points)
SWK2000/10KD (clear bowl with metal heat shield and sensing points)
SWK2000/10MC (metal bowl with PG7 thread for water in fuel sensor)

P a g e | 19

SEPARFILTER

Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

SWK2000/10 duplex
MetricMax Flow
Max Flow
Filter restriction at Max Flow 30mic element
Port Size
Water holding capacity
Width
HeightElement removal
Total height needed
Depth
Weight
Item

Part No

Description

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

2x 30552
2x 30553
2x 10362
2x 30297
2x 01030
2x 30569
2x 10361
16x 30448
8x 30567
8x 30568
2x 30985
2x 10360
2x 30366-1
2x 30408
2x 30558
4x 30226
4x 10359
10216
2x 30248
2x 30247

Aluminium Filter Housing
Aluminium Filter Lid
Lid Gasket*
Spring CassetteFilter Element***
Bowl Retaining Ring
Bowl Gasket*
Washer 5.3
Lid Screw
Bowl Ring Screw
Bowl (clear)**Drain Valve Gasket*
Drain Valve
Bleed Screw
Bleed Screw Gasket*
Port PlugPort Plug Gasket*
Changeover Handle
Cutting Ring (olive)****
Union Nut****Imperial

10 Litres/Min
2.2 Gallons/Min
600 Litres/Hour
132 Gallons/Hr
11 mBar0.31 In.Hg
15mm nut/olive (M22x1.5)****
125ml per side
460 mm
18 in
378 mm
15 in
60 mm
3 in
406 mm
16 in
194 mm7.6 in8.2 Kg18 Lbs.

NB. Please refer to SWK2000/10 simplex for height
dimension and additional parts* Part of gasket kit (part 10528). 2 of these kits are required for a full service of
this duplex filter** Clear bowl shown, please refer to SWK2000/10 simplex for options*** This is the 30 micron element and it is the default option, but others areavailable. NB, there is one filter element in each side of this duplex assembly
10 micron - 01010 (paper)
30 micron - 01030 (paper)
60 micron - 01060s (stainless steel - washable)
On special request, a 30 micron stainless steel element can be produced. Part
no 01030s****If the nut and olive are removed from the filter, a male M22x1.5 thread is
exposed for alternative connection options
A 12v or 24v DC heated version of this filter is available on request.
Water in fuel sensing options are available for this filter.
The changeover handle is always over the active side of the duplex filter
assembly. There is no middle position.

Popular part numbers
SWK2000/10UM (metal bowl)
SWK2000/10UMK (metal bowl with water in fuel sensing points)

P a g e | 20

Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

Evo-10 simplex truck and bus filter
MetricMax Flow
Max Flow
Filter restriction at Max Flow 30mic element
Port Size
Material
Width
HeightElement removal
Total height needed
Depth
Weight
Item

Part No

Description

1
2
3
4
5
6
7
8
9
10
11
12
13
14

10531
10532
01030
10559
10537
10542
10543
10398
10544
30558
30408
10359
10234
10609

Polymer Filter Housing
Polymer Filter cover
Filter Element***
Lid Gasket*
Spring Cassette
Clear Bowl**
Bowl Gasket*
Two Hole Nut
Drain Valve
Bleed Valve Gasket*
Bleed ValveO Ring*
Port Plug
Lid Dust Cover

Lightweight polymer construction filter for
non-marine applications* Part of gasket kit (part 10634)** Plain clear bowl shown, an option also exists for a clear bowl with water infuel sensing port (pg7) to accept the Separ active water in fuel sensor (see later
section)Plastic bowl
Plastic bowl with thread for PG7 water sensor

Imperial

10 Litres/Min
2.2 Gallons/Min
600 Litres/Hour
132 Gallons/Hr
22 mBar0.62 In.Hg
M22x1.5 ISO6149-1
PA6 6GF50
140 mm
5.5 in
300mm
12in
30mm
1.25 in
330 mm13.25 in
142 mm5.56 in
1.1 KG.
2.4 Lbs.

Ideal match for the Separ hand priming
pump (part 10666)

10542
10541

*** This is the 30 micron element and it is the default option, but others areavailable
10 micron - 01010 (paper)
30 micron - 01030 (paper)
60 micron - 01060s (stainless steel - washable)
A service tool for ease of lid removal is also available, part no 10661

P a g e | 21

SEPAR
FILTERSepar UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

SEPAR
FILTER

SWK2000/18 simplex
MetricMax Flow
Max Flow
Filter restriction at Max Flow 30mic element
Port Size
Water holding capacity
Width
HeightElement removal
Total height needed
Depth
Weight
Item

Part No

Description

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

30428
30572
30421
30298
01830
30575
30423
8x 30448
4x 30452
4x 30567
30986
10360
30343
30408
30558
2x 30705
2x 30721

Aluminium Filter Housing
Aluminium Filter Lid
Lid Gasket*
Spring CassetteFilter Element***
Bowl Retaining Ring
Bowl Gasket*
Washer 6.4
Lid Screw
Bowl Ring Screw
Bowl (clear)**Drain Valve Gasket*
Drain Valve
Bleed Screw
Bleed Screw Gasket*
Port PlugPort Plug Gasket*

Imperial

18 Litres/Min
4 Gallons/Min
1080 Litres/Hour
132 Gallons/Hr
15 mBar0.44 In.Hg
M26x1.5 ISO6149-1
340ml
200mm
8 in
385 mm11.15 in
60 mm
3 in
457 mm
18 in
165 mm6.5 in
5 Kg
11 Lbs.

* Part of gasket kit (part 30979)** Clear bowl shown, but other options are available (below). Metal bowls have
ISO10088
Plastic bowl
Plastic bowl with alarm contacts
Metal bowl
Metal bowl with alarm contacts
Plastic bowl, heat-shield with alarm contacts

30986
30986k30983
30983k
30996*** This is the 30 micron element and it is the default option, but others areavailable
10 micron - 01810 (paper)
30 micron - 01830 (paper)
60 micron - 01860s (stainless steel - washable)
Water in fuel sensing options are available for this filter. Also potential-freewater in fuel sensing is available on this filter.

Popular part numbers
SWK2000/18M (metal bowl)
SWK2000/18MK (metal bowl with water in fuel sensing points)

P a g e | 22

SEPARFILTER

Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

SWK2000/18U duplex
MetricMax Flow
Max Flow
Filter restriction at Max Flow 30mic element
Port Size
Water holding capacity
Width
HeightElement removal
Total height needed
Depth
Weight
Item

Part No

Description

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

2x 30428
2x 30572
2x 30421
2x 30298
2x 01830
2x 30575
2x 30423
16x 30448
8x 30452
8x 30567
2x 30986
2x 10360
2x 30343
2x 30408
2x 30558
2x 30705
2x 30721
10217
2x 30339
2x 30338

Aluminium Filter Housing
Aluminium Filter Lid
Lid Gasket*
Spring CassetteFilter Element***
Bowl Retaining Ring
Bowl Gasket*
Washer 6.4
Lid Screw
Bowl Ring Screw
Bowl (clear)**Drain Valve Gasket*
Drain Valve
Bleed Screw
Bleed Screw Gasket*
Port PlugPort Plug Gasket*
Changeover Handle
Cutting Ring (Olive)****
Union Nut****Imperial

18 Litres/Min
4 Gallons/Min
1080 Litres/Hour
132 Gallons/Hr
15 mBar0.44 In.Hg
22mm nut/olive (M30)****
340ml per side
625 mm24.5 in
435 mm
18 in
60 mm
3 in
457 mm
18 in
226 mm
9 in
19 Kg
42 Lbs.

NB. Please refer to SWK2000/18 simplex for height
dimension and additional parts* Part of gasket kit (part 30979). 2 of these kits are required for a full service of
this duplex filter** Clear bowl shown. Please refer to SWK2000/18 simplex for options*** This is the 30 micron element and it is the default option, but others areavailable. NB, there is one filter element in each side of this duplex assembly
10 micron - 01810 (paper)
30 micron - 01830 (paper)
60 micron - 01860s (stainless steel - washable)****If the nut and olive are removed from the filter, a male M30 thread is
exposed for alternative connection options
Water in fuel sensing options are available for this filter. Also potential-freewater in fuel sensing is available on this filter.
The changeover handle is always over the active side of the duplex filter
assembly. There is no middle position.

Popular part numbers
SWK2000/18UM (metal bowl)
SWK2000/18UMK (metal bowl with water in fuel sensing points)
SWK2000/18UKD (clear bowl with metal heat shield and sensing points)

P a g e | 23

Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

SEPAR
FILTER

SWK2000/40M simplex
Max Flow
Max Flow
Filter restriction at Max Flow 30mic element
Port Size
Water holding capacity
Width
HeightElement removal
Total height needed
Depth
Weight
Item

Part No

Description

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

30434
30435
30440
30299
04030
30446
30442
8x 30021
4x 30404
4x 30567
30457
30448
30456
30408
30558
2x 30445
2x 30544

Aluminium Filter Housing
Aluminium Filter Lid
Lid Gasket*
Spring CassetteFilter Element***
Bowl Retaining Ring
Bowl Gasket*
Washer 8.4
Lid Screw
Bowl Ring Screw
Bowl (metal)**Drain Valve Gasket*
Drain Valve
Bleed Screw
Bleed Screw Gasket*
Port PlugPort Plug Gasket*

MetricImperial

40 Litres/Min
2400 Litres/Hour
32 mBar

9 Gallons/Min
528 Gallons/Hr
0.95 In.Hg
M33x2
1.3 lit

290 mm
480 mm
60 mm
540 mm
211 mm
11 Kg

11.5 in
19 in
3 in
22 in
8.3 in24 Lbs.

* Part of gasket kit (part 30980)** Metal bowl shown, all models in this range are ISO10088 compliant.
Please note, there are no clear bowls for this filter
Metal bowl
30457
Metal bowl with alarm contacts
30457k*** This is the 30 micron element and it is the default option, but others areavailable
10 micron - 04010 (paper)
30 micron - 04030 (paper)
60 micron - 04060s (stainless steel - washable)
Water in fuel sensing options are available for this filter. Also potential-freewater in fuel sensing is available on this filter.

Popular part numbers
SWK2000/40M (metal bowl)
SWK2000/40MK (metal bowl with water in fuel sensing points)

P a g e | 24

Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

SEPAR
FILTER

SWK2000/40U duplex
MetricMax Flow
Max Flow
Filter restriction at Max Flow 30mic element
Port Size
Water holding capacity
Width
HeightElement removal
Total height needed
Depth
Weight
Item

Part No

Description

1
1a
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

10048
10049
2x 30435
2x 304402x 30299
2x 04030
2x 30446
2x 30442
16x 30021
8x 30404
8x 30567
2x 30457
2x 30448
2x 30456
2x 30408
2x 30558
4x 30445
4x 30544
10218
2x 30341
2x 30340

Left Hand Alu. Filter Housing
Right Hand Alu. Filter Housing
Aluminium Filter Lid
Lid Gasket*
Spring CassetteFilter Element***
Bowl Retaining Ring
Bowl Gasket*
Washer 8.4
Lid Screw
Bowl Ring Screw
Bowl (metal)**Drain Valve Gasket*
Drain Valve
Bleed Screw
Bleed Screw Gasket*
Port PlugPort Plug Gasket*
Changeover Handle
Cutting Ring (Olive)****
Union Nut *****

Imperial

40 Litres/Min
9 Gallons/Min
2400 Litres/Hour
528 Gallons/Hr
32 mBar0.95 In.Hg
35mm nut/olive (M45)****
1.3 lit per side
795 mm
31 in
530 mm20.9 in
60 mm
3 in
559 mm31.3 in
280 mm
11 in
37 Kg
81 Lbs.

NB. Please refer to SWK2000/40 simplex for height
dimension and additional parts* Part of gasket kit (part 30980). 2 of these kits are required for a full service of thisduplex filter** Metal bowl shown. Please refer to SWK2000/40M simplex for options*** This is the 30 micron element and it is the default option, but others areavailable. NB, there is one filter element in each side of this duplex assembly
10 micron - 04010 (paper)
30 micron - 04030 (paper)
60 micron - 04060s (stainless steel - washable)****If the nut and olive are removed from the filter, a male M45 thread is
exposed for alternative connection options
Water in fuel sensing options are available for this filter. Also potential-free waterin fuel sensing is available on this filter.
The changeover handle is always over the active side of the duplex filter assembly.
There is no middle position.
Note – the left and right hand filter housings are different part numbers to thesimplex version

Popular part numbers
SWK2000/40UM (metal bowl)
SWK2000/40UMK (metal bowl with water in fuel sensing points)

P a g e | 25

Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

SEPAR
FILTER

SWK2000/40/2 double simplex
MetricMax Flow
Max Flow
Filter restriction at Max Flow 30mic element
Port Size
Water holding capacity
Width
HeightElement removal
Total height needed
Depth
Weight
Item

Part No

Description

1
1a
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

10048
10049
2x 30435
2x 304402x 30299
2x 04030
2x 30446
2x 30442
16x 30021
8x 30404
8x 30567
2x 30457
2x 30448
2x 30456
2x 30408
2x 30558
4x 30445
4x 30544
10218
2x 30341
2x 30340

Left Hand Alu. Filter Housing
Right Hand Alu. Filter Housing
Aluminium Filter Lid
Lid Gasket*
Spring CassetteFilter Element***
Bowl Retaining Ring
Bowl Gasket*
Washer 8.4
Lid Screw
Bowl Ring Screw
Bowl (metal)**Drain Valve Gasket*
Drain Valve
Bleed Screw
Bleed Screw Gasket*
Port PlugPort Plug Gasket*
Changeover Handle
Cutting Ring (Olive)****
Union Nut *****

Imperial

80 Litres/Min
17.5 Gallons/Min
4800 Litres/Hour
1056 Gallons/Hr
32 mBar0.95 In.Hg
42mm nut/olive
2.6 lit
870 mm
34 in
480 mm
19 in
60 mm
3 in
540 mm
22 in
211 mm8.3 in
31 Kg
69 Lbs.

NB. Please refer to SWK2000/40 simplex for height
dimension and additional parts* Part of gasket kit (part 30980). 2 of these kits are required** Metal bowl shown. Please refer to SWK2000/40M simplex for options*** This is the 30 micron element and it is the default option, but others areavailable
10 micron - 04010 (paper)
30 micron - 04030 (paper)
60 micron - 04060s (stainless steel - washable)
NB, there are two filter elements inside this unit****If the nut and olive are removed from the filter, a male M45 thread is
exposed for alternative connection options
Water in fuel sensing options are available for this filter. Also potential-freewater in fuel sensing is available on this filter.
Note – the left and right hand filter housings are different part numbers to thesimplex version

Popular part numbers
SWK2000/40/2M (metal bowl)
SWK2000/40/2MK (metal bowl with water in fuel sensing points)

P a g e | 26

Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

SEPAR
FILTER

SWK2000/130 simplex
MetricMax Flow
Max Flow
Filter restriction at Max Flow 30mic element
Port Size
Water holding capacity
Width
HeightElement removal
Total height needed
Depth
Weight
Item

Part No

Description

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

10050
30387
10136
10135
4x 01830
4x 30298
16x 10073
22x 30021
6x 10137
2x 20034
10244
10245
10074
30456
30366-1
10139
20317

Aluminium Filter lid
Lid Gasket*
Bottom Gasket*
Aluminium Filter Bottom
Filter Element***
Spring CassetteM8 dome nut
Washer 8.4
M8 Hex Nut
USIT Ring
Solid Port PlugPort Plug with centre thread
Fuel Bleed Valve
Water Drain Valve
Air Bleed Valve
Air Bleed Valve Gasket*
Vacuum gauge

Imperial

130 Litres/Min
28.5 Gallons/Min
7800 Litres/Hour
1733 Gallons/Hr
32 mBar0.95 In.Hg
2" female thread (G2”)
7 lit
370 mm14.5 in
810mm
32 in
60 mm
3 in
870 mm
34 in
370 mm14.5 in
50 Kg
110 Lbs* Part of gasket kit (part 30993)
All models in this range are ISO10088 compliant. Please note, there
are no clear bowls for this filter** This is the 30 micron element and it is the default option, butothers are available. 4 elements used per filter body.
10 micron – 4x 01810 (paper)
30 micron – 4x 01830 (paper)
60 micron – 4x 01860s (stainless steel – washable)

Water in fuel sensing options are available for this filter. Also
potential-free water in fuel sensing is available on this filter.

Popular part numbers
SWK2000/130M (metal bowl)
SWK2000/130MK (metal bowl with water in fuel sensing points)

P a g e | 27

Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

SEPAR
FILTER

SWK2000/130U duplex
MetricMax Flow
Max Flow
Filter restriction at Max Flow 30mic element
Port Size
Water holding capacity
Width
HeightElement removal
Total height needed
Depth
Weight
Item

Part No

Description

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

2x 10050
2x 30387
2x 10136
2x 10135
8x 01830
8x 30298
32x 10073
44x 30021
12x 10137
2x 20034
2x 10244
2x 10245
2x 10074
2x 30456
2x 30366-1
2x 10139
2x 20317
TBC
TBC
TBC

Aluminium Filter lid
Lid Gasket*
Bottom Gasket*
Aluminium Filter Bottom
Filter Element**
Spring CassetteM8 dome nut
Washer 8.4
M8 Hex Nut
USIT Ring
Solid Port PlugPort Plug with centre thread
Fuel Bleed Valve
Water Drain Valve
Air Bleed Valve
Air Bleed Valve Gasket*
Vacuum gauge
Port Plug Gasket
M18 Port Plug
Changeover Handle

Imperial

130 Litres/Min
28.5 Gallons/Min
15600 Litres/Hour
3432 Gallons/Hr
32 mBar0.95 In.Hg
3" nut/olive
7 lit per side1095 mm
45 in
813 mm
32 in
60 mm
3 in
889 mm
35 in
370 mm
14.6 in
115 Kg253 Lbs

NB. Please refer to SWK2000/130 simplex for height
dimension and additional parts* Part of gasket kit (part 2x 30993)
All models in this range are ISO10088 compliant. Please note, there are
no clear bowls for this filter** This is the 30 micron element and it is the default option, but others
are available. 8 elements are used in this filter (4 per filter body).
10 micron – 8x 01810 (paper)
30 micron – 8x 01830 (paper)
60 micron – 8x 01860s (stainless steel – washable)

Water in fuel sensing options are available for this filter. Also potentialfree water in fuel sensing is available on this filter.

Popular part numbers
SWK2000/130/UM (metal bowl)
SWK2000/130/UMK (metal bowl with water in fuel sensing points)

P a g e | 28

Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

SEPAR
FILTER

SWK2000/130/2 double simplex
MetricMax Flow
Max Flow
Filter restriction at Max Flow 30mic element
Port Size
Water holding capacity
Width
HeightElement removal
Total height needed
Depth
Weight
Item

Part No

Description

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19

2x 10050
2x 30387
2x 10136
2x 10135
8x 01830
8x 30298
32x 10073
44x 30021
12x 10137
2x 20034
2x 10244
2x 10245
2x 10074
2x 30456
2x 30366-1
2x 10139
2x 20317
TBC
TBC

Aluminium Filter lid
Lid Gasket*
Bottom Gasket*
Aluminium Filter Bottom
Filter Element**
Spring CassetteM8 dome nut
Washer 8.4
M8 Hex Nut
USIT Ring
Solid Port PlugPort Plug with centre thread
Fuel Bleed Valve
Water Drain Valve
Air Bleed Valve
Air Bleed Valve Gasket*
Vacuum gauge
Port Plug Gasket
M18 Port Plug

Imperial

260 Litres/Min
57 Gallons/Min
15600 Litres/Hour
3432 Gallons/Hr
32 mBar0.95 In.Hg
3" female thread (G3”)
14 lit1095 mm
45 in
813 mm
32 in
60 mm
3 in
889 mm
35 in
370 mm
14.6 in
115 Kg253 Lbs

NB. Please refer to SWK2000/130 simplex forheight dimension and additional parts* Part of gasket kit (part 2x 30993)
All models in this range are ISO10088 compliant. Please note, there
are no clear bowls for this filter** This is the 30 micron element and it is the default option, butothers are available. 8 elements are used in this filter (4 per filterbody).
10 micron – 8x 01810 (paper)
30 micron – 8x 01830 (paper)
60 micron – 8x 01860s (stainless steel – washable)

Water in fuel sensing options are available for this filter. Also
potential-free water in fuel sensing is available on this filter.

Popular part numbers
SWK2000/130/2M (metal bowl)
SWK2000/130/2MK (metal bowl with water in fuel sensing points)

P a g e | 29

Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

SEPAR
FILTER

SWK2000 Range Steel Filters (SOLAS)
These units are specifically designed to meet the SOLAS regulations for fireproofing of fuel filter
components on large ships.
As a special order item, we can offer steel versions of the following SWK2000 filters.
Simplex
SWK2000/18-ST
SWK2000/40-ST

Duplex
SWK2000/18U-ST
SWK2000/40U-ST

Please refer to the aluminium construction versions on previous pages for the generic product data.

Please contact Separ UK for more details.

SWK2000/18-ST

SWK2000/18U-ST

SWK2000/40U-ST

Please note, the data provided on this range isfor illustration only. Please contact us for more
information.

P a g e | 30

Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

SEPAR
FILTER

Active/Passive Water in Fuel Sensors
Traditional lamp signalling water in fuel sensor (for SWK range with suffix “k”)
Part number
30090
30091
30400

Description
12v water contamination sensor for SWK filter range
24v water contamination sensor for SWK filter range
Optional audible alarm system (12v or 24v)

24v unit will draw 50ma
12v unit will draw 100ma

Switched 12v or 24v output via
1/8” jack. To optional audio alarmor PLC/relay connection

To attach to any Separ
SWK2000 filter with the option
letter K in the part number
e.g. SWK2000/10MK

Red to 12v or 24v DC
Black to 0v DC

The bulb can be tested byshorting out the two grey watercontacts – however this mustnot be done if fuel is present.

Two grey wires to filter
bowl spade connections

We always recommend testing
the bulb with the connectors
separate to the fuel filter.

When water is detected the lamp will illuminate and, should the optional buzzer be attached, it will sound. Once the water has been removed from the sensor contact points, thesignal will disappear. The 1/8” output jack has a permanent supply voltage (either 12 or 24v) and a switched 0v wire. This can be used to drive a relay or similar if required.

Active Water in Fuel Sensor (for LKF, Evo-10 and SWK range with Pg7 thread)
Supply Voltage
Supply Voltage (max)
Output Resistance at logic 0 (no water sensed)
Output Resistance at logic 1 (water sensed)
Thread
10273
10381
20891
10834
10343
Connection
U+
UOut Minus
Out Plus

12 VDC – 24 VDC
34 VDC
100 Ohm approx.
2,300 Ohm approx.
PG7 (1/2”x20UNF)

Operating Temperature Range
Storage Temperature Range
Detection threshold
Power consumption
Body colour

Sensor with metal case, flying leads
Sensor with AMP plug (male), standard
Sensor with AMP plug (male), alternative wiring (see below)
Mating AMP connector only (female)
102dB 24v audio alarm
10273
Flying lead wire colours
Blue
Black
White
Brown

All types – function chart
Connection
No water detected
Out Minus
Supply voltage
Out Plus
0v

10381
AMP Plug
Pin 2
Pin 1
Pin 3
Pin 4

20891
AMP plug
Pin 1
Pin 2
Pin 3
Pin 4

Water detected
0v
Supply voltage

Sensor disturbance
Supply voltage/0v at 4hz
Supply voltage/0v at 4hz

The sensor has a 1 second debounce to avoid false triggering.
The sensor will stay in its triggered state even after water is no longer present. To reset, cycle the power.

P a g e | 31

-40°C to 85°C
-40°C to 85°C
42,000 Ohm approx.
15mA
Black

Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

P a g e | 32

SEPAR
FILTERSepar UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

SEPAR
FILTER

Hand Priming Pump
Model number: 10666
•
•
•
•
•
•

No differential pressure dropCompact size
High slow rate and lift capacity
Placed in suction line between filter and pump
Diesel and biodiesel (B100)
Can be mounted horizontally or vertically

The unique design of the Separ priming pump allows for an unrestricted flow of fuel through the pump in
normal operation, then when needed, the main body is simply rotated to bring the priming pump into thefuel line.
This high capacity pump can therefore be left in-line and bought into and out of use as and when needed,
providing the simplest way to prime your Separ fuel filter and fuel system.
The pump should be positioned after your Separ fuel filter/water separator in the suction line before theelectronic lift pump. The mounting position is not critical, as long as its accessible the unit can be mounted
any way up.
Technical details
Part number
Differential pressure drop
Stroke volume
Suction head (max)Pressure outlet (max)Operating temperature
Internal diameterPort threads

10666
0 mbar25ml
5m
7bar-40 OC to + 120OC
12mm (½”)
M22x1.5

Pull plunger handle to pump

Pump bypassed, fuel flows throughPump in priming operation

P a g e | 33

SEPARFILTER

Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

Vacuum gauge
Model number: 30650
Adjustable vacuum / pressure gauge•-600mbar to +600mbar•
Glycol filed•
Tell-tale adjustable needle•¼” BSP-P male thread•2” dial•No differential pressure drop
The Separ adjustable vacuum gauge is a simple and effective way to tell how full your filter is.
Suitable for the SWK2000 range (with special filter lid), or all ranges if placed in the pipe work between
your filter and your lift pump, this gauge can be inserted in to a special filter lid (ask for details) which has
a ¼” BSP hole tapped in it; by fitting it to the filter lid the gauge is monitoring the clean side of the filter.
This gauge can alternatively be fitted in the output pipe work leading form the filter towards the fuel lift
pump.
There is a small cap on the top of the gauge. When supplied a certain amount of air will be present inside
the gauge; this should be expelled by the temporary removal of this cap. With the air bubble gone, thenormally damped operation of this gauge can commence.
The ideal setup is to insert a clean filter element into your unit, switch the pump on and record red needle reading using the adjustable black needle. That is your start point against
which you can monitor the filter’s performance. Over time the filter will pull out contamination from the fuel, causing more of a restriction, which will be evident by an increase in
the vacuum reading on the clean side of the filter – this will be recorded by the red needle.
Compare the current position of the red needle to the previously set black needle position (the clean restriction). When these two differ by 275mbar (4psi); your filter requires
servicing.

66mm

Example of a gauge inserted in a filter lid

90mm

48mm

P a g e | 34

SEPARFILTER

Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

Adjustable vacuum switch
Vacuum switch SPST N.O for service alarms
In order to trigger an electrical signal when a filter has reached its service level, the use of a vacuum switch
is important. As the Separ SWK2000, LKF or Evo-10 are vacuum side filters, the “C-VAC-SWITCH-ADJ” is theideal unit.
Specification
Adjusting range
Thread“F” Contact holder
Protection cap
Membrane
Body
Electric contact
Maximum voltage
Current
Working temperature
Protection without cap
Protection with cap
Mechanical life
Tightening torqueContacts

200 - 900 mbar¼” BSP taper
Nylon 6.6
black NBR
Viton
Tropicalized steel
Silver plated copper at 3 µ
48 V
0.5A (resistive), 0.2A (inductive)-5° +60 °C
IP 00
IP 54
10,000,000 cycles
5 N max.
SPST Normally open; closed when set point vacuum is reached

Our adjustable membrane vacuum switches have been designed to check and signal the vacuum status indiesel filtration systems. The sensitive Viton membrane detects changes in vacuum, and when it reaches the user-set level, closes the normally open electrical contacts. This allows
the user to utilise the switch to trigger a PLC, lamp, buzzer or similar device to indicate a service is required.
Switches can be supplied separately (c/w protective cap), with fittings to suit the Separ SWK2000 range, or with in-line port fittings.

C-VAC-SWITCH-ADJ

C-VAC-SWITCH-ADJ + fitting for SWK2000 filter

C-VAC-SWITCH-ADJ + fitting with in-line port

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Separ UK (ISO9001:2015)
3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW
sales@separ.co.uk www.separ.co.uk +44(0)1923 276007
SWK2000, LKF and Evo10 filter ranges catalogue

rev1903

Ordering procedure
Ordering from Separ UK is easy. Simply make a note of the products you require and either:
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Call +44(0)1923 276007
Email sales@separ.co.uk
Send a message to us via our web site's ‘contact us’ section (www.separ.co.uk)
Fax +44(0) 1923 267463
Post orders to Separ UK, 3 Kingley Park, Station Road, Kings Langley, Herts, WD4 8GW

If you need help, please contact us.
We are very happy to help select products for you, offer technical advice and provide further product data if required.

Payments
We accept payment by••••

Bank transfer (BACS, CHAPS, Internet banking and bank transfers, please contact us for our bank details).
Debit cards
Credit Cards
Cheques made payable to “Separ UK”

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SEPAR
FILTER