TMPNEUMATICS– No more need to choose
between performance andsafety!

www.cejn.com

With close to 60 years inbusiness CEJN can be foundin every corner of the world
and we’re proud to say we’restill “made in Sweden”.

Content2

esafe - Your business is our business04

made in sweden - In cooperation with you

06 		

APPLICATIONS - A multitude of applications

08

High flow and low pressure drop

10		

product information

12

TM

Professional, high quality and innovative products has been produced by us at CEJN
since our first patented top of the line coupling was released in 1955. CEJN is an independent global
niche company that have made expansions worldwide and we are proud that we have been able
to maintain our roots in the heart of Sweden. We are committed to keep up our high standards of
responsibility towards our customers, employees and the environment. “Made in Sweden” is for us
a seal of high industrial quality. Add “by CEJN” and you get the assurance of quality and superior
performance.

eSafe - THE NEW GENERATION COUPLING
With close to 60 years in business developing, manufacturing and selling products for all types of media to every corner of the world we know what we are doing. When we set the ambition to produce
the new generation coupling that is just what we do. LEAN is our business philosophy and with project
eSafe we had one goal in mind – eliminate waste for our customers. The patented eSafe coupling has
been given the best features on the market with safety function as standard. The new ground breaking
coupling gives you an efficient, ergonomic and energy saving product – a new CEJN generation ofpremium coupling for premium performance.

1991

1996

2013

1955

1967

1974

1985

1999

2007
TM

THE NEW
GENERATIONFROM CEJN

3CEJN pneumatics - Your business is our business

TM

Your business is our business
CEJN’s coupling series eSafe is the new generation coupling. eSafe is an innovative and patented
safety coupling offering the highest flow combined with a low pressure drop. In addition eSafe has a low
connecting force, compact and easy to grip design making it the natural choice when choosing a safety
product with top of the line features. Its extreme durability together with the high flow and low pressure
drop give you maximum operation productivity and a reliable product for years to come.

4

CEJN pneumatics - Your business is our businessStandard - No anti-whip function

CEJN eSafe - Anti-whip function

No more need to choose between
performance and safety!
Saves money and protects the environment
At CEJN we believe strongly in reducing our waste and negative impact on the environment. eSafe’s unique patented design
does just that. The energy saving and efficient eSafe coupling’s high flow feature requires less compressed air at a lower pressure
drop. Resulting in increased efficiency and reduced production time.

High performing coupling with safety function in compliance to safety standards
Safety has been our top priority for many years and our constant strive to develop safe and high performing products finally led
us to eSafe. As our customer you no longer have to choose between performance and safety. eSafe is a one hand operated,compact, high flow coupling that vents before disconnection eliminating the risk of hose-whip keeping the operator from harm.
eSafe comply with the international standard ISO 4414 and the European standard
EN 983. These standards states that:• The coupling shall not be forced apart in a hazardous manner• Compressed air or particles shall not be expelled in a hazardous manner• A controlled pressure-release system shall be provided where a hazard may exist
In addition eSafe couplings comply with OSHA 1910.95. By being disconnected in two steps the noise level is dramaticallyreduced.
In other words the function of the quick connect couplings should be safe and predictable for the operator.

TM

www.cejn.com/esafe

5

CEJN pneumatics - MADE IN SWEDEN

Made in

SwedenIn cooperation with you

Sweden is home to a number of old and well respected high quality industrial companies, still today in front ofdevelopment producing state-of-the-art products. CEJN fits that category. We have close to 60 years of experience in thefield as well as innovative thinking. Our customers benefit from our unbeatable combination of local presence and global
resources. CEJN’s desginers are on the frontier of quick connect technology and are constantly working on new products
and innovative solutions. We thrive on taking solutions to the next level in close cooperation with our customers and their
specific requirements and needs. Together, we constantly renew and redefine the boundaries of what is possible.
The top of the line features offered in our eSafe range require real craftsmanship and is the only coupling that allows you
to get maximum capacity out of your tool. The job is done quicker using less energy and the result is higher productivity,
cheaper energy bills and lower environmental impact. Can you afford not to change?

6

High flow

Easy Handling

When designing eSafe we made nocompromises in performance. We areproud of the fact that eSafe has thehighest flow on the coupling market.

eSafe is an ergonomic and one hand push toconnect and disconnect coupling.
Other safety couplings usally have several
steps. With eSafe, just pull the sleeve andthe coupling will automatically vent before
disconnecting.

Compact design
CEJN couplings are known for theircompact design. eSafe is no exception,
it is the first safety coupling withdimensions like a standard coupling.

Extreme durability
eSafe is designed to withstand tough handlingin rough work environments in order to have along service life. Tests has proven that eSafe isextremely durable against impacts, vibrations
and swiveling.

CEJN pneumatics - MADE IN SWEDEN
cejn is ISO 9000 and
ISO14001 certified
CEJN AB in Sweden is certified by thethird party Det Norske Veritas according to the international standards for
Quality Management System ISO 9001
and Environment Management System
ISO 14001.
This means that our Operations are
Quality and Environmental Controlled
and Secured.

TM

Top 5 features• Highest flow on the market• Compact design• Extreme durability• Vented safety function• Easy handlingTMwww.cejn.com/esafe

Safety function

Connection possibilties

eSafe vents the down streaming pressure
before disconnection, reducing the noise leveland eliminating the risk of operator injury
caused by hose-whip.

We know our products are used in a wide range ofapplications. That is why our eSafe coupling is available with a wide range of connection possibilities tofit each and every customer need.

7

CEJN pneumatics - world wide Applications

TM

Developed for professional use in a multitude of applications
EACH AND EVERY APPLICATION using compressed air is a workplace for eSafe. Whether it
is within carpentry, the manufacturing industry,
repair shop or mining eSafe provides the operator with a safe, durable and high performing
coupling.

8

CEJN pneumatics - world wide Applications

PNEUMATIC PRODUCTS THAT PROMOTE A SAFE WORKPLACE
CEJN BELIEVES STRONGLY IN WORKPLACE SAFETY and our pneumatic line includes several products that are specially designed toprotect individuals from harm by guarding against workplace injuries. Industry standards such as International Organization For Standardization(ISO) and U.S. Department of Labor Occupational Safety & Health Administration (OSHA) are utilized as the fundamental framework for thedevelopment of CEJN pneumatic products with safety-related designs. Each safety-related product is manufactured with the intent to comply
with applicable federal regulations regarding safety requirements in order to achieve CEJN’s strategic objective: providing our customers
with pneumatic products that promote a safe workplace.

CEJN SAFETY RANGE• Vented safety couplings with anti-hose whip feature
Vents the pressure before disconnecting, reducing the noice level
when disconnecting and eliminating the risk of operator injuriesOK
caused by hose-whip. Available in several series, as well as SoftLine and Multi-Link versions• Couplings with added locking feature
Require the operator to deliberately disengage the nipple from thecoupling, preventing unintentional disconnection

Look for the CEJN Safety symbol
to find your safety product• Hose kits
Include vented safety couplings installed on spiral or straight
braided hose in a complete safety package• Blowgun with regulator
Reduces output pressure to a safe level (2 bar/30 PSI) 		
when dead-ended• Blowgun with Star-Tip
Reduces noise levels down to 85 dB(A) or 			
less; diverts air when dead-ended, preventing 			pressures exceeding 2 bar (30 PSI)
• Hose and cable reels
Keep hose and cable off the floor, where they 		
can cause personnel to trip and fall

9

CEJN pneumatics - high flow and low pressure drop

CEJN
THE FLOW
EXPERT!

0,60

A High Flow

Pressure drop (bar)

0,50
0,36

0,30

0,20
0,10

0,08

0,00
0

500

1000

1500

2000

2,0

Pressure drop (bar)

1,5
1,0

0,36 - 0,08 = 0,28
2 x 0,28 = 0,56

0,5
0,0
0

25

50

75

Efficency, %The most common causes of energy loss in compressed air systems are leakage
and pressure drop. Optimize the effect in your system and you will witness anincreased production, experience less energy waste and at the end of the year thecost savings will be obvious.

2500

Flow (l/min)

900 l/minand low pressure drop

Every company wants to increase its profitability and reduce their expenses.
Words like efficiency and cost-saving are always in focus. The difficulty, however,is to transform these words into action. A large production site might not realize
how much that can be saved by having regular check ups on their compressed
air system. Ask yourself this simple question: Are you providing your tool with thecorrect pressure?

0,40

100

86%

Flow and Efficency chart
Tool consumtion 900 liter/min. Pressure drop 0,08 bar and 0,36 bar.
Difference in pressure drop 0,56 bar gives 86% efficency.

If pressure drop is
too high you lose
tool performanceA) C+N=0,1

Ove Gustafsson
Compressed air is not for free and to get the best
economy you need to optimize your system.
So, what do you need to achive an optimized
system? With more than 25 years of experience in pneumatics, Ove Gustafsson
guides us through the complexity ofcompressed air step-by-step. Ove is
product manager within pneumatics
and LEAN coordinator at CEJN.

P1B) Hose = 0,5

Ove Gustafsson Product Manager CEJN

ΔPC) C+N=0,1

P2

10

P1
P2
ΔP
A)
B)
C)

outlet pressure from wall outlet
inlet pressure to tool
difference between inlet and outletpressure drop in C+Npressure drop hoses
pressure drop in C+N

CEJN pneumatics - high flow and low pressure drop

CEJN Flow
Flow Guide
Guide
CEJN

CEJN Flow
Flow Guide
Guide
CEJN

CEJN Flow
Flow Guide
Guide
CEJN

How optimized is your system?

CEJN Flow
Flow Guide
Guide
CEJN

Don´t stress your system!
An air system that runs at a higher pressure
will wear out sooner and put unnecessarystress on tools.
CEJN recommends you to run your system ata lower pressure and use right-dimensioned
hoses, high flow couplings and an air treatment system (FRL). FRL ensures a smooth,
economical operation without interruption
and a reliable energy source. By taking allthese measures, you will prolong the life ofyour air system and tools.

Spot your leaks!
Compressed air leaks are more common than you might think and leads to anincreased energy consumption as well as it puts stress on the compressor. A 1
mm hole releases 75 litres per minute. They are most commonly found on ceiling
pipes, hoses, worn tools, bad or broken couplings and loose hose clamping.
CEJN recommends you to identify the weak spots and to have annual leak seeks.

Work safely!
Establishing a safe work place isimportant in environments wherecompressed air is used.
CEJN recommends you to install
CEJN safety products; including
couplings, nipples, hose and cablereels and blowguns. Our products
where designed with the user inmind for a sustainable, safe andergonomic work place.

Save time & money!
To illustrate the benefits with eSafe, we put Series 320 eSafe
coupling to the test and compared it to a competitive brandcoupling.
Conditions
The test was carried out with wall outlet pressure of 7 Bar
and a 5 meter 3/8” hose and two couplings feeding the tool.
Result
It is obvious that by switching to the new generation coupling
your work is done in half the time. Cutting work time byapproximately 240 minutes a day.* Minutes that would allow
you to cut an extra 176 000 products a year. Use eSafe andyou’ll witness an increased productivity.
Brand X* if you work non-stop for 8 hours and 220 working days.

TM

www.cejn.com/esafe

11

CEJN Pneumatic Products - eSafe Couplings & Nipples
1:1

Series 300 – eSafe• Vented safety function• High flow capacity• Strong and durable
Series 300 eSafe couplings offer high flow and require only a low connection force, which ensures asafe working environment. eSafe is a one hand operated safety coupling that vents before disconnection
eliminating the risk of hose whip. Male threads on the couplings and nipples feature pre-applied thread
sealant. A fully automatic operation ensures quick and easy handling. eSafe complies with ISO Standard
4414 and EN 983.
Series 300 is also available in standard, Soft-Line and Multi-Link versions.

Technical data

Air Flow
Pressure drop, PSI (bar)Nominal flow diameter	�������������������������������� 7/32” (5.5 mm)
Air flow @ 100 PSI	���������������������������������������� 36.6 CFM 1050 l/min)Max. working pressure	�������������������������������� 232 PSI 16 bar)
Min. burst pressure	��������������������������������������� 2030 PSI (140 bar)Temperature range	��������������������������������������� -4°F – +212°F (-20°C – +100°C)
Material coupling	������������������������������������������ Zinc-plated steel/brass
Material nipple	���������������������������������������������� Hardened zinc-plated steel
Connection force	������������������������������������������� 86 N
Markets	���������������������������������������������������������� NORTH AMERICA, BENELUX, SWITZERLAND
Standards	������������������������������������������������������� ARO 210 Standard, 5.5 mm

Flow capacity is measured at 100 PSI (6.9 bar) inlet pressure, and pressure drop at 6 PSI (0.4 bar).

eSafe vented safety­coupling

Hose connection

Male threadconnection

Female threadconnection

Stream-Lineconnection

Soft-Line

Part No.

Connection

10 300 2002
10 300 2003
10 300 200910 300 2004
10 300 2005
10 300 2152
10 300 2154
10 300 2155
10 300 2452
10 300 2454
10 300 2455
10 300 2202
10 300 2204
10 300 2205
10 300 2402
10 300 2404
10 300 2405
10 300 2058
10 300 2060
10 300 2062
10 300 2063
10 300 2066

6.3 mm (1/4”)
8 mm (5/16”)
9 mm
10 mm (3/8”)
13 mm (1/2”)
R 1/4”
R 3/8”
R 1/2”NPT 1/4”
NPT 3/8”
NPT 1/2”
G 1/4”
G 3/8”
G 1/2”NPT 1/4”
NPT 3/8”
NPT 1/2”

10 300 2080
10 300 2082

6.5 x 10 mm
8 x 12 mm

6.5 x 10 mm
8 x 12 mm
9.5 x 13.5 mm
11 x 16 mm

Nipples

Flow, CFM (l/min)

Part No.

Connection

Hose connection

10 300 5002
10 300 5003
10 300 5004

6.3 mm (1/4”)
8 mm (5/16”)
10 mm (3/8”)

Male thread

10 300 5151
10 300 5152
10 300 5154
10 300 5155
10 300 5451
10 300 5452
10 300 5454
10 300 5201
10 300 5202
10 300 5204
10 300 5401
10 300 5402
10 300 5404
10 300 5058
10 300 5060
10 300 5062
10 300 5063
10 300 5066

R 1/8”
R 1/4”
R 3/8”
R 1/2”NPT 1/8”
NPT 1/4”
NPT 3/8”
G 1/8”
G 1/4”
G 3/8”NPT 1/8”
NPT 1/4”
NPT 3/8”
5 x 8 mm
6.5 x 10 mm
8 x 12 mm
9.5 x 13.5 mm
11 x 16 mm

Female thread

Steam-Lineconnection

CEJN reserves the right to make changes without further notification. Thread connections are listed according to ISO Standards. Other connections and sealing material on request.
Check with an authorized CEJN distributor for availability and prices. Some part numbers may be subject to minimum order quantities. Please visit our website, www.cejn.com, for general maintenance tips.

12

CEJN Pneumatic Products - eSafe Couplings & Nipples
1:1

Series 310 – eSafe• Vented safety function• High flow capacity• Strong and durable
eSafe Series 310 offers a wide range of easy-to-grip couplings, including Soft-Line and StreamLine. Male threads on the couplings and nipples feature pre-applied thread sealant. eSafe Series
310 is a vented safety coupling that is disconnected in two stages in order to vent the coupling
and minimize the risk of sudden component separation. The coupling is fully automatic to ensure
quick and easy handling. eSafe series complies with ISO Standard 4414 and EN 983.
Series 310 is also available in standard, Soft-Line and Multi-Link versions.

Technical data

Air Flow
Pressure drop, PSI (bar)Nominal flow diameter	�������������������������������� 7/32” (5.3 mm)
Air flow @ 100 PSI	���������������������������������������� 32.6 CFM 950 l/min)Max. working pressure	�������������������������������� 232 PSI 16 bar)
Min. burst pressure	��������������������������������������� 2030 PSI (140 bar)Temperature range	��������������������������������������� -4°F – +212°F (-20°C – +100°C)
Material coupling	������������������������������������������ Zinc-plated steel/brass
Material nipple	���������������������������������������������� Hardened zinc-plated steel
Connection force	������������������������������������������� 86 N
Markets	���������������������������������������������������������� Benelux, France, North America, Norway
Standards	������������������������������������������������������� ISO 6150 B, A-A 59439 5.3 mm

Flow capacity is measured at 100 PSI (6.9 bar) inlet pressure, and pressure drop at 6 PSI (0.4 bar).

eSafe vented safety­coupling

Hose connection

Male threadconnection

Female threadconnection

Stream-Lineconnection

Soft-Line

Part No.

Connection

10 310 2002
10 310 2003
10 310 200910 310 2004
10 310 2005
10 310 2152
10 310 2154
10 310 2155
10 310 2452
10 310 2454
10 310 2455
10 310 2202
10 310 2204
10 310 2205
10 310 2402
10 310 2404
10 310 2405
10 310 2058
10 310 2060
10 310 2062
10 310 2063
10 310 2066

6.3 mm (1/4”)
8 mm (5/16”)
9 mm
10 mm (3/8”)
13 mm (1/2”)
R 1/4”
R 3/8”
R 1/2”NPT 1/4”
NPT 3/8”
NPT 1/2”
G 1/4”
G 3/8”
G 1/2”NPT 1/4”
NPT 3/8”
NPT 1/2”
5 x 8 mm
6.5 x 10 mm
8 x 12 mm
9.5 x 13.5 mm
11 x 16 mm

10 310 2080
10 310 2082
10 310 2232
10 310 2432

6.5 x 10 mm
8 x 12 mm

Nipples

Flow, CFM (l/min.)Hose connection

Male thread

Female thread

Stream-Lineconnection

Part No.

Connection

10 310 5001
10 310 5002
10 310 5003
10 310 5004
10 310 5005
10 310 5151
10 310 5152
10 310 5154
10 310 5252
10 310 5451
10 310 5452
10 310 5454
10 310 5455
10 310 5201
10 310 5202
10 310 5204
10 310 5401
10 310 5402
10 310 5404
10 310 5058
10 310 5060
10 310 5062
10 310 5063
10 310 5066

5 mm (3/16”)
6.3 mm (1/4”)
8 mm (5/16”)
10 mm (3/8”)
13 mm (1/2”)
R 1/8”
R 1/4”
R 3/8”
G 1/4”NPT 1/8”
NPT 1/4”
NPT 3/8”
NPT 1/2”
G 1/8”
G 1/4”
G 3/8”NPT 1/8”
NPT 1/4”
NPT 3/8”
5 x 8 mm
6.5 x 10 mm
8 x 12 mm
9.5 x 13.5 mm
11 x 16 mm

CEJN reserves the right to make changes without further notification. Thread connections are listed according to ISO Standards. Other connections and sealing material on request.
Check with an authorized CEJN distributor for availability and prices. Some part numbers may be subject to minimum order quantities. Please visit our website, www.cejn.com, for general maintenance tips.

13

CEJN Pneumatic Products - eSafe Couplings & Nipples
1:1

Series 315 – eSafe• Vented safety function• Extremely high flow capacity• Strong and durable
eSafe Series 315 couplings are lightweight and easy to handle yet strong and durable. It is a one handoperated safety coupling that vents before disconnection eliminating the risk of hose whip. The Series
includes a wide range of connections. Male threads on the couplings and nipples feature pre-applied
thread sealant. Full automatic operation ensures easy handling. eSafe complies with ISO Standard
4414 and EN 983.
Series 315 is also available in standard, Soft-Line and Multi-Link versions.

Technical data

Air Flow
Pressure drop, PSI (bar)Nominal flow diameter	�������������������������������� 5/16” (7.5 mm)
Air flow @ 100 PSI	���������������������������������������� 69.7 CFM 1950 l/min)Max. working pressure	�������������������������������� 232 PSI 16 bar)
Min. burst pressure	��������������������������������������� 2030 PSI (140 bar)
Connection force	������������������������������������������� 86 N
Temperature range	��������������������������������������� -4°F – +212°F (-20°C – +100°C)
Material coupling	������������������������������������������ Zinc-plated steel/brass
Material nipple	���������������������������������������������� Hardened zinc-plated steel

Flow capacity is measured at 100 PSI (6.9 bar) inlet pressure, and pressure drop at 6 PSI (0.4 bar).

eSafe vented
safetycoupling

Part No.

Connection

Hose connection

10 315 2002
10 315 2043
10 315 2004
10 315 2005

6.3 mm (1/4”)
7 mm (9/32”)
10 mm (3/8”)
13 mm (1/2”)

Male threadconnection

10 315 2152
10 315 2154
10 315 2155
10 315 2452
10 315 2454
10 315 2455
10 315 2102
10 315 2104
10 315 2105
10 315 2202
10 315 2204
10 315 2402
10 315 2404
10 315 2405
10 315 2058
10 315 2060
10 315 2062
10 315 2063
10 315 2066

R 1/4”
R 3/8”
R 1/2”NPT 1/4”
NPT 3/8”
NPT 1/2”
Rc 1/4”Rc 3/8”Rc 1/2”
G 1/4”
G 3/8”NPT 1/4”
NPT 3/8”
NPT 1/2”
5 x 8 mm
6.5 x 10 mm
8 x 12 mm
9.5 x 13.5 mm
11 x 16 mm

10 315 2080
10 315 2082

6.5 x 10 mm
8 x 12 mm

Female threadconnection

Stream-Lineconnection

Soft-Line

Nipples

Flow, CFM (l/min.)Hose connection

Male thread

Female thread

Stream-Lineconnection

Part No.

Connection

10 315 5001
10 315 5002
10 315 5043
10 315 5004
10 315 5005
10 315 5151
10 315 5152
10 315 5154
10 315 5155
10 315 5452
10 315 5454
10 315 5455
10 315 5101
10 315 5102
10 315 5104
10 315 5105
10 315 5402
10 315 5404
10 315 5405
10 315 5058
10 315 5060
10 315 5062
10 315 5063
10 315 5066

5 mm (3/16”)
6.3 mm (1/4”)
7 mm (9/32”)
10 mm (3/8”)
13 mm (1/2”)
R 1/8”
R 1/4”
R 3/8”
R 1/2”NPT 1/4”
NPT 3/8”
NPT 1/2”
Rc 1/8”Rc 1/4”Rc 3/8”Rc 1/2”
NPT 1/4”
NPT 3/8”
NPT 1/2”
5 x 8 mm
6.5 x 10 mm
8 x 12 mm
9.5 x 13.5 mm
11 x 16 mm

CEJN reserves the right to make changes without further notification. Thread connections are listed according to ISO Standards. Other connections and sealing material on request.
Check with an authorized CEJN distributor for availability and prices. Some part numbers may be subject to minimum order quantities. Please visit our website, www.cejn.com, for general maintenance tips.

14

CEJN Pneumatic Products - eSafe Couplings & Nipples
1:1

Series 320 – eSafe• Vented safety function• Extremely high flow capacity• Strong and durable
eSafe Series 320 coupling is an easy-to-handle high performing coupling with a long service life.
eSafe is a one hand operated safety coupling that vents before disconnection eliminating the riskof hose whip. Male threads on the couplings and nipples feature pre-applied thread sealant. The
couplings have a smaller outside dimension than comparable designs. Full automatic operation
ensures easy handling. eSafe complies with ISO Standard 4414 and EN 983.
Air Flow
Pressure drop, PSI (bar)Serie 320 is also available in standard, Soft-Line and Multi-Link versions.
Technical data
Nominal flow diameter	�������������������������������� 5/16” (7.6 mm)
Air flow @ 100 PSI	���������������������������������������� 80.8 CFM 2250 l/min)Max. working pressure	�������������������������������� 232 PSI 16 bar)
Min. burst pressure	��������������������������������������� 2030 PSI (140 bar)Temperature range	��������������������������������������� -4°F – +212°F (-20°C – +100°C)
Material coupling	������������������������������������������ Zinc-plated steel/brass
Material nipple	���������������������������������������������� Hardened zinc-plated steel
Connection force	������������������������������������������� 86 N
Markets	���������������������������������������������������������� Global
Standards	������������������������������������������������������� CEJN Original, Eurostandard 7.4 mm
Flow capacity is measured at 100 PSI (6.9 bar) inlet pressure, and pressure drop at 6 PSI (0.4 bar).

eSafe vented
safety coupling

Hose connection

Male threadconnection

Female threadconnection

Stream-Lineconnection

eSafe Soft-Line Hose connection
coupling

Part No.

Connection

10 320 2002
10 320 2003
10 320 2004
10 320 2005
10 320 200910 320 2152
10 320 2154
10 320 2155
10 320 2452
10 320 2454
10 320 2455
10 320 2202
10 320 2204
10 320 2205
10 320 2402
10 320 2404
10 320 2405
10 320 2058
10 320 2060
10 320 2062
10 320 2063
10 320 2066

6.3 mm (1/4”)
8 mm (5/16”)
10 mm (3/8”)
13 mm (1/2”)
9 mm
R 1/4”
R 3/8”
R 1/2”NPT 1/4”
NPT 3/8”
NPT 1/2”
G 1/4”
G 3/8”
G 1/2”NPT 1/4”
NPT 3/8”
NPT 1/2”
5 x 8 mm
6.5 x 10 mm
8 x 12 mm
9.5 x 13.5 mm
11 x 16 mm

10 320 2086
10 320 2087

10 mm (3/8”)
13 mm (1/2”)

Nipples

Flow, CFM (l/min.)Hose connection

Male thread

Female thread

Stream-Lineconnection
Stream-Lineconnection

10 320 2080
10 320 2082
10 320 2085
10 320 2088

6.5 x 10 mm
8 x 12 mm
11 x 16 mm
13 x 18 mm

Female thread

10 320 2232
10 320 2234
10 320 2434

G 1/4”
G 3/8”NPT 3/8”

Part No.

Connection

10 320 5001
10 320 5002
10 320 5003
10 320 5009
10 320 5004
10 320 5005
10 320 5151
10 320 5152
10 320 5154
10 320 5155
10 320 5263
10 320 5264
10 320 5265
10 320 5451
10 320 5452
10 320 5454
10 320 5455
10 320 5201
10 320 5202
10 320 5204
10 320 5205
10 320 5401
10 320 5402
10 320 5404
10 320 5405
10 320 5058
10 320 5060
10 320 5062
10 320 5063
10 320 5066
10 320 5068

5 mm (3/16”)
6.3 mm (1/4”)
8 mm (5/16”)
9 mm
10 mm (3/8”)
13 mm (1/2”)
R 1/8”
R 1/4”
R 3/8”
R 1/2”
G 1/4”
G 3/8”
G 1/2”NPT 1/8”
NPT 1/4”
NPT 3/8”
NPT 1/2”
G 1/8”
G 1/4”
G 3/8”
G 1/2”NPT 1/8”
NPT 1/4”
NPT 3/8”
NPT 1/2”
5 x 8 mm
6.5 x 10 mm
8 x 12 mm
9.5 x 13.5 mm
11 x 16 mm
13 x 18 mm

CEJN reserves the right to make changes without further notification. Thread connections are listed according to ISO Standards. Other connections and sealing material on request.
Check with an authorized CEJN distributor for availability and prices. Some part numbers may be subject to minimum order quantities. Please visit our website, www.cejn.com, for general maintenance tips.

15

CEJN Pneumatic Products - eSafe Couplings & Nipples
1:1

Series 410 – eSafe• Vented safety function• Extremely high flow capacity• Strong and durable
eSafe Series 410 is a safety coupling based on CEJN Series 410, a CEJN original and European
standard. The Series is one-hand operated and offers long service life. It is a one hand operated
safety coupling that vents before disconnection eliminating the risk of hose whip. The fully automatic
operation ensures quick and easy handling. It complies with ISO Standard 4414 and EN 983 and hasa steel front part as standard.
Series 410 is also available in standard, Soft-Line and Multi-Link versions.

Technical data

Air Flow
Pressure drop, PSI (bar)Nominal flow diameter	�������������������������������� 13/32” (10.4 mm)
Air flow @ 100 PSI	���������������������������������������� 145.8 CFM (4000 l/min)Max. working pressure	�������������������������������� 232 PSI (16 bar)
Min. burst pressure	��������������������������������������� 2030 PSI (140 bar)Temperature range	��������������������������������������� -4°F – +212°F (-20°C – +100°C)
Material coupling	������������������������������������������ Zinc-plated steel/brass
Material nipple	���������������������������������������������� Hardened zinc-plated steel
Connection force	������������������������������������������� 140 N
Markets	���������������������������������������������������������� Global
Standards	������������������������������������������������������� CEJN Original, Eurostandard 10.4 mm

Flow capacity is measured at 100 PSI (6.9 bar) inlet pressure, and pressure drop at 6 PSI (0.4 bar).

eSafe vented safety­coupling

Hose connection

Male threadconnection

Female threadconnection

Stream-Lineconnection

Part No.

Connection

10 410 2003
10 410 2004
10 410 2005
10 410 2006
10 410 2007
10 410 2154
10 410 2155
10 410 2157
10 410 2454
10 410 2455
10 410 2457
10 410 2204
10 410 2205
10 410 2207
10 410 2404
10 410 2405
10 410 2407

8 mm (5/16”)
10 mm (3/8”)
13 mm (1/2”)
16 mm (5/8”)
19 mm (3/4”)
Rc 3/8”R 1/2”
R 3/4”NPT 3/8”
NPT 1/2”
NPT 3/4”
G 3/8”
G 1/2”
G 3/4”NPT 3/8”
NPT 1/2”
NPT 3/4”

10 410 2066
10 410 2068

11 x 16 mm
13 x 18 mm

Nipples

Flow, CFM (l/min.)Hose connection

Male thread

Female thread

Stream-Lineconnection

Part No.

Connection

10 410 5002
10 410 5003
10 410 5004
10 410 5005
10 410 5006
10 410 5007
10 410 5152
10 410 5154
10 410 5155
10 410 5157
10 410 5454
10 410 5455
10 410 5457
10 410 5202
10 410 5204
10 410 5205
10 410 5207
10 410 5404
10 410 5405
10 410 5407
10 410 5066
10 410 5068

6.3 mm (1/4”)
8 mm (5/16”)
10 mm (3/8”)
13 mm (1/2”)
16 mm (5/8”)
19 mm (3/4”)
R 1/4”
R 3/8”
R 1/2”
R 3/4”NPT 3/8”
NPT 1/2”
NPT 3/4”
G 1/4”
G 3/8”
G 1/2”
G 3/4”NPT 3/8”
NPT 1/2”
NPT 3/4”
11 x 16 mm
13 x 18 mm

CEJN reserves the right to make changes without further notification. Thread connections are listed according to ISO Standards. Other connections and sealing material on request.
Check with an authorized CEJN distributor for availability and prices. Some part numbers may be subject to minimum order quantities. Please visit our website, www.cejn.com, for general maintenance tips.

16

CEJN Pneumatic Products - eSafe Couplings & Nipples
1:1

Series 430 – eSafe
ISO 6150 B, A-A 59439 8.2 mm• Vented safety function• High flow capacity• Strong and durable
eSafe Series 430 offers a wide range of easy-to-grip couplings, including Stream-Line. eSafe is a
one hand operated safety coupling that vents before disconnection eliminating the risk of hosewhip. The coupling have smaller outside dimension than comparable designs. The coupling isfully automatic to ensure quick and easy handling. eSafe series complies with ISO Standard 4414
and EN 983.

Technical data

Air Flow

Pressure drop, PSI (bar)Nominal flow diameter	�������������������������������� 5/16” (8.2 mm)
Air flow @ 100 PSI	���������������������������������������� 90.1 CFM (2500 l/min)Max. working pressure	�������������������������������� 232 PSI (16 bar)
Min. burst pressure	��������������������������������������� 2030 PSI (140 bar)Temperature range	��������������������������������������� -4°F – +212°F (-20°C – +100°C)
Material coupling	������������������������������������������ Zinc-plated steel/brass
Material nipple	���������������������������������������������� Hardened zinc-plated steel
Connection force	������������������������������������������� 132 N
Markets	���������������������������������������������������������� France, North America, Norway
Standards	������������������������������������������������������� ISO 6150 B, A-A 59439 8.2 mm

Flow capacity is measured at 6 bar (87 PSI) inlet pressure, and pressure drop at 7 PSI (0.5 bar).
Part No.

Couplings

Hose connection 104302003

Male thread

Female thread

Stream-Lineconnection

Flow, CFM (l/min.)Connection

104302004
104302005
104302006
104302007

8 mm (5/16”)
10 mm (3/8”)
12 mm (1/2”)
16 mm (5/8”)
19 mm (3/4”)

104302154
104302155
104302157
104302454
104302455
104302457
104302204
104302205
104302207
104302404
104302405
104302407
104302066

R 3/8”
R 1/2”
R 3/4”NPT 3/8”
NPT 1/2”
NPT 3/4”
G 3/8”
G 1/2”
G 3/4”NPT 3/8”
NPT 1/2”
NPT 3/4”
11x16 mmPart No.

Nipples

Hose connection 104305002

Male thread

Female thread

Stream-Line­connection

104305003
104305004
104305005
104305006
104305152
104305154
104305155
104305157
104305452
104305454
104305455
104305202
104305204
104305205
104305207
104305402
104305404
104305405
104305407
104305066

Connection
6.3 mm (1/4”)
8 mm (5/16”)
10 mm (3/8”)
13 mm (1/2”)
16 mm (5/8”)
R 1/4”
R 3/8”
R 1/2”
R 3/4”NPT 1/4”
NPT 3/8”
NPT 1/2”
G 1/4”
G 3/8”
G 1/2”
G 3/4”NPT 1/4”
NPT 3/8”
NPT 1/2”
NPT 3/4”
11x16 mm

CEJN reserves the right to make changes without further notification. Thread connections are listed according to ISO Standards. Other connections and sealing material on request.
Check with an authorized CEJN distributor for availability and prices. Some part numbers may be subject to minimum order quantities. Please visit our website, www.cejn.com, for general maintenance tips.

17

CEJN Pneumatic Products - eSafe Couplings & Nipples
1:1

Series 550 – eSafe
ISO 6150 B, A-A-59439 11 mm• Vented safety function• One hand operated• Extremely high-flow capacity
eSafe Series 550 is a safety coupling that feature an easy-to-grip design with a fully automaticfunction. They are smaller, much more compact and generate higher flow than comparable designs. eSafe is a one hand operated safety coupling that vents before disconnection, eliminating
the risk of hose whip. The eSafe version complies with ISO Standard 4414 and EN 983.

Technical data

Air Flow
Pressure drop, PSI (bar)Nominal flow diameter	�������������������������������� 7/16” (11 mm)
Air flow @ 100 PSI	���������������������������������������� 146.9 CFM (4050 l/min)Max. working pressure	�������������������������������� 232 PSI (16 bar)
Min. burst pressure	��������������������������������������� 2030 PSI (140 bar)Temperature range	��������������������������������������� -4°F – +212°F (-20°C – +100°C)
Material coupling	������������������������������������������ Zinc-plated steel/brass
Material nipple	���������������������������������������������� Hardened zinc-plated steel
Connection force	������������������������������������������� 152 N
Markets	���������������������������������������������������������� France, North America, Norway
Standards	������������������������������������������������������� ISO 6150 B, A-A-59439 11 mm

Flow, CFM (l/min.)Flow capacity is measured at 6 bar (87 PSI) inlet pressure, and pressure drop at 7 PSI (0.5 bar).
Part No.

Couplings

Connection

Hose connection 105502005
105502007

12 mm (1/2”)
19 mm (3/4”)

Male thread

105502154
105502155
105502157
105502454
105502455
105502457
105502204
105502205
105502207
105502404
105502405
105502407

R 3/8”
R 1/2”
R 3/4”NPT 3/8”
NPT 1/2”
NPT 3/4”
G 3/8”
G 1/2”
G 3/4”NPT 3/8”
NPT 1/2”
NPT 3/4”

Female thread

Part No.

Nipples

Connection

Hose connection 105505004
105505005
105505007

10 mm (3/8”)
13 mm (1/2”)
19 mm (3/4”)

Male thread

105505152
105505154
105505155
105505157
105505452
105505454
105505455
105505457
105505204
105505205
105505404
105505405
105505407

R 1/4”
R 3/8”
R 1/2”
R 3/4”NPT 1/4”
NPT 3/8”
NPT 1/2”
NPT 3/4”
G 3/8”
G 1/2”NPT 3/8”
NPT 1/2”
NPT 3/4”

Female thread

CEJN reserves the right to make changes without further notification. Thread connections are listed according to ISO Standards. Other connections and sealing material on request.
Check with an authorized CEJN distributor for availability and prices. Some part numbers may be subject to minimum order quantities. Please visit our website, www.cejn.com, for general maintenance tips.

18

CEJN Pneumatic Products - eSafe Couplings & Nipples
1:1

Multi-Link System• Compact multiple outlets• Ready-made units, no assembly necessary• Safety function to reduce noise and prevent recoil accidents
The Multi-Link integrated quick connect couplings come in units of 1 to 5 outlets. The units can alsoeasily be connected to create more access points. Ideal for uncluttering existing work areas or to create
new flexible work stations. The integrated couplings provide flexibility and high performance, thedesign allows for a large number of outlets without restricting the flow with T-connections, bends orelbows. Combine with our high quality polyurethane hose to create a flexible high performance air
distribution system.
Technical data
Nominal flow diameter	�������������������������������� 7/32” (5.5 mm)
Max. working pressure	�������������������������������� 230 PSI (16 bar)
Min. burst pressure	��������������������������������������� 930 PSI (64 bar)Temperature range	��������������������������������������� -4°F – + 212°F (-20°C – + 100°C)
Material	��������������������������������������������������������� Zinc-plated steel/zinc
Media	������������������������������������������������������������� Compressed air, neutral gas
Connection 	��������������������������������������������������� G 1/2” Female thread
Part No.

Connection

Serie 300 eSafe

Extension unit
1-outlet unit
2-outlet unit
3-outlet unit
4-outlet unit

199029000
199029001
199029002
199029003
199029004

G 1/2”
G 1/2”
G 1/2”
G 1/2”
G 1/2”Part No.

Connection

Serie 310 eSafe

Extension unit
1-outlet unit
2-outlet unit
3-outlet unit
4-outlet unit

199029100
199029101
199029102
199029103
199029104

G 1/2”
G 1/2”
G 1/2”
G 1/2”
G 1/2”Part No.

Connection

Serie 315 eSafe

Extension unit
1-outlet unit
2-outlet unit
3-outlet unit
4-outlet unit

199029150
199029151
199029152
199029153
199029154

G 1/2”
G 1/2”
G 1/2”
G 1/2”
G 1/2”Part No.

Connection

Serie 320 eSafe

Extension unit
1-outlet unit
2-outlet unit
3-outlet unit
4-outlet unit

199029200
199029201
199029202
199029203
199029204

G 1/2”
G 1/2”
G 1/2”
G 1/2”
G 1/2”

Stream-Line Connections – Adapters

ID x ODPart No.

Connection

Swivel adapters(11 x 16 mm)

199581615

R 1/2”

Fixed adapters(13 x 18 mm)

199581815

R 1/2”

Technical data
Material	��������������������������������������������������������� Plated brass

Straight Hose – Braided
Technical data
Hose material	������������������������������������������������ Ester-based polyurethane reinforced with polyester fiber

Straight Braided

ID x OD

Total length

Part No.

Max working pressure

Burst pressure(11 x 16 mm)

328.1 ft 100 m
164.0 ft 50 m
164.0 ft 50 m

199581600
199581638
199581801

170 PSI (12 bar)
170 PSI (12 bar)
150 PSI (10 bar)

696 PSI (48 bar)
696 PSI (48 bar)
580 PSI (40 bar)

(13 x 18 mm)

CEJN reserves the right to make changes without further notification. Thread connections are listed according to ISO Standards. Other connections and sealing material on request.
Check with an authorized CEJN distributor for availability and prices. Some part numbers may be subject to minimum order quantities. Please visit our website, www.cejn.com, for general maintenance tips.

19

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