Innovation in air purification
Dependable air quality• Helps protect the operator from fume and particle hazards• Easy to change filters• Improved filter clamping eliminates by-pass leakage• Low airflow alarm

Product Features

1.

Filter I.D. Window: A strategically placed front coverwindow shows the installed filter part number andinstallation date for convenience and to encourage
timely filter replacement.

2.

Hinged Front Sash: When closed, the cabinet
sash protects the contents from inadvertent external
contact, and better isolates the air within. The sash
is easy to open and close.

3.

Control Panel: Electronic controls and displays
include switches for the blower and low airflow
alarm.

4.

Steel Support Frame: The chemical resistant epoxy
coated steel frame adds mechanical strength. The
pre-filter can be changed while the unit is operating
to prevent operator exposure to chemical vapors.

5.

Electrostatic Pre-Filter: The 99.5% effective
electrostatic pre-filter (for particulates 3 micronsand larger) is accessible from inside the chamber tocontain the release of any particulates that it traps.

6.

Pass Through Ports: Electrical cords and cables
are safely routed into the cabinet through ports on
the back and side walls.

7.

Color: The cabinet is white; side and back panels
are clear.

8.

Airflow Alarm: A continuous air velocity monitoring
system alerts the operator upon unacceptablevalues.

9.

Internal Manual Speed Controller: Authorized
personnel may set the centrifugal fan motor speed
as desired.

13

Hyperclean TruAir™

7

98

Ductless Fume Hoods

Epredia Hyperclean TruAir™ ductless fume hoods
are a series of high-efficiency products designedto protect the user and the environment fromhazardous vapors generated on the work surface.
The product line features filtration technology thathelps create a safe environment over the widest
range of applications in the industry.

12254Applications

Ductless Technology: The Eco-Friendly Choice• Histology

Advanced carbon filtration technology offers a safe, high performancealternative to conventional ducted fume hoods for a broad range of applications.

• Forensics• Compounding• Enclosing balances, microscopes, 		
and robotic equipment• Educational• Microscopy• Mobile and classroom
demonstrations• Pharmaceutical• Powder fingerprinting• Powder weighing• Sample prep work
• Soldering• Solvent cleaning and welding• Veterinary and dental work

116

• Environmental Benefits: Epredia ductless fume hoods isolate and trap 		chemical vapors to help prevent ecological impact through release into
the environment• Versatile: Each filtration system is selected for its specific application. 		
Carbon filters are available in several configurations for use with vapors ororganic solvents, acids, mercury and formaldehyde. HEPA filters can add tobiological safety• Easy to Install: The ductless fume hood is self-contained and does not 		
require venting to the outside. Many units are portable and may be moved
from one location to the next with minimal down-time and without filter 		changes. Set up, operation and filter maintenance are straightforward• Energy Efficient: Because filtered air is returned to the room, no demands
are required of the facility HVAC capacity for make-up air• Cost Effective: Facility ductwork, HVAC and construction costs are 		eliminated• Safe to Use: Cabinet airflow and face velocity protect users from incidental
exposures to fumes• Self testing: Electronic airflow monitoring assures continuous safety

10. Stand: Optional mobile cart with locking casters.
11. Work Surface: The internal work surface canbe fitted with an optional polypropylene tray (seeAccessories).
10

12. Filter Door Key: Filter access keys prevent
unauthorized removal or accidental exposure to dirty
filters.

Other Features
360 Degree Visibility: Clear back and side panels allow
ambient illumination into the chamber and provide users
with an unobstructed view of its contents.
Standards Compliant: Performance specifications andconstruction meet OSHA, ANSI and relevant international
standards for operator safety.
Construction: All models feature metal construction.
See selection chart for specifications and dimensions.
Available in 120 V, 60 Hz or 230 V, 50 Hz models.

Product Features

Product Filtration

The Epredia Performance
AdvantageFeatures and Benefits

Each Epredia fume hood includes
features expressed throughsound design and certified
quality construction. Options
and accessories add functional
performance to meet specificapplications.
• Professional Quality
Epredia fume hoods comply 		with current technical and safety
regulations• Optimum Filtration
Epredia filters offer a range of 		options for high performance• Industrial ComponentsThe cabinet frame and work 		
surfaces are durable and chemicallyresistant• Reliability
Internal systems are isolated fromfumes, extending product life

Airflow Pattern

The Hyperclean TruAir product line isavailable in three standard sizes, eachwith six configuration options, totaling
12 standard models.
• High capacity air handling systemdelivers face velocity of 100 fpm
Control panel includes on/off switch and low airflow alarm.

Filtration Technology
Epredia filtration technology consists of a pre-filter and main filter to create
a combination of chemical and physical architecture customized to eachapplication. The mechanical design enhances safety, convenience and overallvalue.
• The electrostatic pre-filter is accessible from within the cabinet• A low airflow alarm warns ofinsufficient face velocity		• The filter assembly is easy to access,easy to change• A unique filter clamping design
eliminates bypass leakage outsidethe cabinet• The filter chamber prevents contaminated air from contacting internal cabinet
mechanisms

Room Air Intake• The main filter number and installation date are displayed in a front-accesswindow
The Epredia carbon filtration technique is based on enhanced, activated carbon
particle formulations from specially selected, naturally occurring raw material
superior to wood or other organic sources. The carbon is treated to attain theproper porosity and aggregate surface area and to react with several ranges ofaerosolized chemicals moved through the filter by an air handling blower.

• The Epredia carbon filter is a self-contained assembly sized to fit the specified
product model number, and configured to optimize airflow across 100% of thefilter surface area for maximum efficiency, prolonged filter life, optimal diffusionand saturation capacity, and user safety
Epredia is the single source supplier for all pre-filters and carbon filters used in its
products.

• The Hyperclean TruAir
ductless fume hoodmaintains a constantface velocity of 100FPM
Fan / Blower
in compliance with
USA and international
standards for safety
and performance.
Contaminated air ispulled through themultiple filter system
where activatedcarbon adsorbs
chemical vapors and/or particulates areremoved if HEPA filters
are used. Clean air isFiltration
returned to the room.

• The main filter is easy
to replace, no tools
required. The filter
Main Filters
clamps tightly againstof carbon
the filter gasket toand/or HEPA
prevent filter bypass
and maintain filter
integrity.
Electrostatic Pre-filter
may be changed while
unit is running• A patented filter clamping mechanism allows for the filter to be easily installed
and ensures an even seal at the filter peripheral face at all times to prevent
bypass leakage

Hyperclean TruAir Filtration System, SummaryPre-Filter
Electrostatic• The multiple filter option permits one or more filtration options to be combined
to meet a wider range of multiple-use applications. It permits configuration forthe capture of acids, bases and particulates such as biological aerosols when
paired with HEPA filters

Epredia fume hoods use
energy-efficient centrifugal
blowers for long life, anddependable performance.

Exhaust Air

Protects the main filters from aerosols, mists, dust andparticulates with filter efficiency superior to 95.5% down
to 0.5 microns.
Standard

Activated Carbon

A multiple filter configuration
permits a customized combinationof filter media for a broad rangeof chemical families and biologicalagents if required.

Main Filter--

Contains activated carbon granules chemically formulated tocapture one or more specific vapors or family of vapors.

Single:One type of activatedcarbon--Specify

Stacked:Two filters each witha different type of carbon--

Specify

HEPA

Designed to physically capture particles larger than 0.3
microns. ULPA filter designed to capture particles larger than0.12 microns is also available upon special request. Whenused with a HEPA/ULPA filter the ductless fume hood may be
applied as a Class I Biological Safety Cabinet.
--Specify

Product Specifications

Product Specifications
Product Specifications

243648Model

Side View
Straight Leg

Side View
Standard Leg

Dimensions
Order NumberVoltage

Weight(lbs/Kg)

InternalHeight

External (D x W x H)

Shipping (D x W x H)

Net

Ship

129 / 59

Hyperclean TruAir
Standard Models with Extra Tall Legs
24-XT

36-XT

48-XT

B1115243
B1220243

120 V
230 V

24"
61.0 cm

27 x 24 x 35"
67.6 x 61.0 x 88.9cm

40 x 40 x 40"
101.6 x 101.6 x 101.6
cm

72 / 33

B1115363
B1220363

120 V
230 V24"61.0 cm

27 x 36 x 35"
67.6 x 91.4 x 88.9

99 / 45

157 / 71cm

40 x 40 x 40"
101.6 x 101.6 x 101.6cm

27 x 48 x 35"
67.6 x 121.9 x 88.9cm

55 x 45 x 40"
139.7 x 114.3 x 101.6cm

138 / 63

195 / 88

B1115483
B1220483

120 V
230 V

24"
61.0 cm

B1115244
B1220244

120 V
230 V

24"
61.0 cm

24 x 24 x 35"
61.0 x 61.0 x 88.9cm

40 x 40 x 40"
101.6 x 101.6 x 101.6
cm

72 / 33

129 / 5936-XTS

B1115364
B1220364

120 V
230 V

24"
61.0 cm

24 x 36 x 35"
61.0 x 91.4 x 88.9

99 / 45cm

40 x 40 x 40"
101.6 x 101.6 x 101.6cm

24 x 48 x 35"
61.0 x 121.9 x 88.9cm

55 x 45 x 40"
139.7 x 114.3 x 101.6cm

138 / 63

120 V
230 V

Specifications are subject to change without notice.

24"
61.0 cm

36-XT
36-XTS

48-XT
48-XTS

Airflow CFM

135.9

206

281.25

Face Velocity FPM

100

100

100

Noise, dBA, 1 meter

< 50

< 50

< 53Lighting<… Compact fluorescent lamp …>

Construction<… Light gray coated steel frame and head unit. Clear sides and back panel …>

Blower<… centrifugal fan …>

Electrical<… 120V, 60Hz or 230V, 50Hz voltages available …>

Electrical Switches<… Main On/Off …><… Low airflow alarm, standard …>

Monitoring

Filter Specifications
Pre-Filter

Electrostatic, 1 lbs / .45 kg (nominal)(1) 11 lbs / 5 kg(1) 11 lbs / 5 kg(2) 11 lbs / 5 kg

* Single stack; double stack doubles weight of all (i.e. 22, 22, 44 lbs).

Options and Accessories

24-XTS

B1115484
B1220484

24-XT
24-XTS

Main*

Hyperclean TruAir
Models with Extra Tall Straight Legs (Reduced Depth)

48-XTS

Model

24-XT
24-XTS

36-XT
36-XTS

48-XT
48-XTS

Spill tray

Polypropylene spillage tray, available in black, slides out
for easy cleaning.

B1011241
B1011242

B1011361
B1011362

B1011481
B1011482

157 / 71

Base stand, mobile,with casters

Provides a lower storage shelf; accommodates
wheelchair access.
Locking casters fix the hood in place.

B1010241

B1010361

B1010481

195 / 88

Base stand, fixed

Provides a lower storage shelf.

B1010242

B1010362

B1010482

Base stand, fixed withcup sink and faucet

Provides a lower storage shelf, a cup sink, and swanneck faucet.

B1010243

B1010363

B1010483

Air flow indicator, Dwyer

Continuous display of face velocity.

B1010001

B1010001

B1010001

Filter, particle pre-filter

6 pack

B1010011

B1010011

B1010011

Filter, charcoal, GP(each)

B1010012

B1010012

B1010012

Filter, ACI inorganic acid(each)

B1010013

B1010013

B1010013

Filter, formaldehyde(each)

B1010014

B1010014

B1010014

Filter, HEPA(each)

B1010015

B1010015

B1010015

Filter, AMM Ammonia
removal(each)

B1010016

B1010016

B1010016

Filter, ACR Iodine
removal(each)

B1010018

B1010018

B1010018

Filter access key(replacement)

B1115240

B1115240

B1115240

An audio and visual Filter Saturation Alarm with an electronic gas sensor is available upon special request. Call for details.

Product ComplianceStandards and Compliance
Quality Management Systems

ISO 9001: 2015

Electrical Safety

UL-C-61010-1
CAN/CSA C22.2 61010-1-12
EN 61010-1: 2010
CE Mark

OSHA, Occupational Safety and HealthAdministration

OSHA Standard -29 CRF, Safety and Health Regulations for General Industry,
1910.1450: Occupational exposure to hazardous chemicals in laboratories.
Part B, definition, laboratory type hood.

Environment

ISO 14001: 2015
Energy Star® Partner

48-XT model

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