24 36 48
Laminar Flow Cabinets
• Simple, Effective Protection for Samples and Work Processes
• Uncompromised Performance, Economical Price
• Meets or Exceeds OSHA, ANSI, and Other International Standards
“The World’s Most Extensive Selection of Benchtop Laminar Flow Cabinets”
60 watt1 Purair FLOW 36
36 –76 watt
The single EC blower motor
assures lower cost of ownership
in one of the world’s most energy
efficient laminar flow cabinets.
1
CONTENTS:
Get a Quote.
Product Overview (p.2)
Design Features (p.3)
Performance & Selection (p.4)
Containment & Filtration (p.5)
Specifications (p.6)
Options & Accessories (p.8)
INTRODUCTION
Purair® FLOW Series laminar flow cabinets
are designed to protect the interior work
zone from particulate contamination.
The Purair FLOW Series product line
employs the Air Science exclusive Multiplex
HEPA Filtration technology to sustain a
contamination-free environment.
HEPA filtered air passes uniformly through
the cabinet interior via vertical laminar
flow. The airflow is oriented to prevent
introduction of airborne particulates during
normal use.
APPLICATIONS
Mycology and Food Microbiology \ Plant and
Mammalian Cell Culture \ Clinical Pharmacies
and Hospitals \ Cleanrooms \ Semiconductor
Assembly \ Pharmaceutical Production \
Aerospace Contamination Control \ Medical
Device Assembly \ General Research Protocols
Laminar Flow Cabinets
24 • 36 • 48
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PRODUCT OVERVIEW
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KEY FEATURES
• Provides sterile work zone for aseptic techniques.
• Air cleanliness meets and exceeds ISO Class 5.
™
• High efficiency ebm-papst EC blower.
• Energy saving LED lighting.
• Vertical laminar flow with HEPA filtration.
• Large front opening provides unrestric ted access to the work zone.
36 –76 watt
The single EC blower motor
assures lower cost of ownership
in one of the world’s most energy
efficient laminar flow cabinets.
1
FLOW SERIES
Purair FLOW Series cabinets offer proven ISO Class 5 product
performance. Vertical laminar flow cabinets are intended for use
in non-hazardous applications where user protection from
biologicals or biohazardous byproducts is not required. The Purair
FLOW Series includes a range of Air Science innovations integrated
into the clean, simple, low-maintenance design. Cabinets offer
flexible access to the interior work area and an economical price.
Deep in to its second g eneration, Ai r Science em braces the di versity and
cultura l heritage of the fou nders and co- workers who are co ntinuing a
tradition of excellence. De monstrating a com mitment to adaptation,
inclu sion, and qual ity output fro m a United States- based comp any with
120 6th Street, Fort Myers, FL 33907
Toll Free. 800-306-0656 \ www.airscience.com
a domestic and gl obal reac h.
76 wat t1 Purair FLOW-48 shown
with optional spill tray and mobile cart.
This product exceeds OSHA, ANSI and other International Certification Standards. Specifications are subject to change without notice.
1)
Energy consumption disclosure is based on internal testing with primary filters during normal operation.
Power consumption published is nominal and dependent on cabinet size.
CONTENTS:
Get a Quote.
Product Overview (p.2)
Design Features (p.3)
Performance & Selection (p.4)
Containment & Filtration (p.5)
Specifications (p.6)
Options & Accessories (p.8)
Laminar Flow Cabinets
24 • 36 • 48
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DESIGN FEATURES
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DESIGN FEATURES
A. Control Panel: The control panel includes an On/Of f
C
H
D
I
J
E
G
A
F
switch for simple operation.
B. Main Filter: HEPA filter with 99.99% efficiency
for 0.3 micron particulates (ULPA optional).
C. Pre-Filter: Disposable polyester fiber pre-filter
with 85% arrestance.
D. Blower Motor: ebm-papst EC blower.
E. Stand: Optional base stand converts to mobile cart
with optional locking casters.
F. Lighting: Compact LED cabinet lamp located away
from laminar flow area.
G. Pass Through Ports: Convenient rear-wall pass through
ports for safe routing of instrument cords, cables,
and leads.
H. Filter Door Lock: Prevents unauthorized removal or
accidental exposure to saturated filters.
I. Filter Clamp: Wide knob filter clamps are conveniently
located forward of the assembly. The clamps secure
the filter to the plenum with even pressure to assure
a tight seal and to simplify filter removal and
replacement when required.
J. Work Surface: Optional polypropylene spill tray,
available in white or black, or optional stainless steel
spill tray available.
ADDITIONAL 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 and
construction meet or exceed OSHA, ANSI, and relevant
international standards to assure operator safety.
Construction: All models are available in either metal
or polypropylene construction, specify when ordering.
Available in 120V, 60Hz or 230V, 50Hz models.
120 6th Street, Fort Myers, FL 33907
Toll Free. 800-306-0656 \ www.airscience.com
36 watt1 Purair FLOW-24, shown with optional spill tray and mobile cart.
This product exceeds OSHA, ANSI and other International Certification Standards. Specifications are subject to change without notice.
1)
Energy consumption disclosure is based on internal testing with primary filters during normal operation.
Power consumption published is nominal and dependent on cabinet size.
CONTENTS:
Get a Quote.
Product Overview (p.2)
Design Features (p.3)
Performance & Selection (p.4)
Containment & Filtration (p.5)
Specifications (p.6)
Options & Accessories (p.8)
Air Science FLOW cabinets are expertly
designed to meet specific applications
and certified for quality construction.
Standard features, options, and accessories
are developed purposefully to enhance
user-friendliness.
PERFORMANCE
The Air Science Multiplex Filter offers a range
of options for high performance protection.
Multiplex filter configuration permits a
customized combination of filter media for
a broad range of chemical families and
biological agents if required.
Purair FLOW cabinets maintain up to 0.45 m/s
(90 fpm) airflow velocit y, measured 6" (150 mm)
from the filter face.
The HEPA filters are easy to replace; no tools
required.
DESIGN
Professional qualit y Air Science cabinets comply
with current technical and safety regulations.
The cabinet frame and work surfaces, comprised
of industrial components, are durable and
chemically resistant with a microbial powder
finish coating.
The Air Science filter assembly is easy to access,
easy to change, plus a unique filter clamping design
eliminates bypass leakage of the main filter.
Stackable sections make cabinets highly portable
and enable quick setup.
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SELECTION
Purair FLOW cabinets are available in three model sizes with various
options. Designed for desktop use, or for installation on an optional
base stand or mobile cart.
RELIABILITY
Purair FLOW cabinets incorporate energy-efficient ebm-papst EC
blowers for maximum operational savings, low noise, and minimal
vibration.
Air Science uses long-life HEPA filters without aluminum separators
to increase filter efficiency, minimize the potential for leakage, and
increase filter life.
CONTROL
The Standard integrated control panel features an On/Off switch
for simple operation of the blower and light.
Standard Controller
Laminar Flow Cabinets
24 • 36 • 48
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PERFORMANCE & SELECTION
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Energy-efficient ebm-papst brand EC blowers
promote long life and dependable performance
of Purair FLOW fume hoods.
60 watt1 Purair FLOW-36, shown
with optional mobile cart.
4
120 6th Street, Fort Myers, FL 33907
Toll Free. 800-306-0656 \ www.airscience.com
This product exceeds OSHA, ANSI and other International Certification Standards. Specifications are subject to change without notice.
1)
Energy consumption disclosure is based on internal testing with primary filters during normal operation.
Power consumption published is nominal and dependent on cabinet size.
CONTENTS:
Get a Quote.
Product Overview (p.2)
Design Features (p.3)
Performance & Selection (p.4)
Containment & Filtration (p.5)
Specifications (p.6)
Options & Accessories (p.8)
FILTRATION
At the heart of the Purair produc t line is innovative
filtration technology. The Multiplex Filtration
System consists of a pre-filter and main filter. The
mechanical design enhances safety, convenience,
and overall value.
• The disposable pre-filter is accessible from
the exterior top of the cabinet.
• A 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.
• The filter chamber prevents contaminated
air from contacting internal cabinet
mechanisms.
AIRFLOW
Room air enters from the top of the cabinet through the disposable
pre-filter where larger particles are trapped, increasing the service life
of the main HEPA filter.
Air is forced evenly across the HEPA filter to deliver a flow of pure,
uniform air within the work zone to dilute and flush airborne contaminants from the work area. A nominal filter face velocity of up to 0.45
m/s (90 fpm) ensures that there is a suf ficient number of air changes
within the work zone to eliminate cross contamination and to maintain
optimum cleanliness.
Purified air travels across the work zone to the work surface in a
vertical, unidirec tional downflow stream, and then exit s the work
zone across the open cabinet front.
FILTER CONFIGURATION
P. The pre-filter may be replaced while unit is in operation.
H. The main filter is easy to replace; no tools required. The filter
clamps tightly against the filter gasket to prevent filter bypass and to
maintain filter integrity.
Laminar Flow Cabinets
Room Air
Intake
Pre-Filter
24 • 36 • 48
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CONTAINMENT & FILTRATION
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5
Fan / Blower
Filter disposal services are available in
selected markets providing responsible
destruction or recycling of used
saturated filters in authorized facilities.
120 6th Street, Fort Myers, FL 33907
Toll Free. 800-306-0656 \ www.airscience.com
MULTIPLEX FILTRATION SYSTEM, SUMMARY
Pre-Filter
Main Filter
Through our partner company Filtco Filters, Air Science is a single source supplier of all pre-filters, carbon
filters, and HEPA/ULPA filters used in our products and those of many other manufacturers.
This product exceeds OSHA, ANSI and other International Certification Standards. Specifications are subject to change without notice.
1)
Energy consumption disclosure is based on internal testing with primary filters during normal operation.
Power consumption published is nominal and dependent on cabinet size.
Disposable polyester fibers with 85% arrestance.
P
A self-contained filter designed to physically
capture particles larger than 0.3 microns (HEPA)
H
or 0.12 microns (ULPA).
Main Filter
Exhaust Air
CONTENTS:
Get a Quote.
Product Overview (p.2)
Design Features (p.3)
Performance & Selection (p.4)
Containment & Filtration (p.5)
Specifications (p.6)
Options & Accessories (p.8)
Purair FLOW-24 Purair FLOW-36 Purair FLOW-48 Side View
MODEL DIMENSIONS WEIGHT (LBS/KG)
Nominal Width Internal Height Internal Depth External ( W x D x H) Shipping (W x D x H) Net Ship
FLOW-24 24" / 610 mm 24" / 610 mm 24" / 610 mm 24" x 24" x 35" / 610 x 610 x 889 mm 40" x 40" x 45" / 1016 x 1016 x 1143 mm 72 / 33 150 / 68
Laminar Flow Cabinets
24 • 36 • 48
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SPECIFICATIONS
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FLOW-36 36" / 914 mm 24" / 610 mm 24" / 610 mm 36" x 24" x 35" / 914 x 610 x 889 mm 48" x 40" x 45" / 1219 x 1016 x 1143 mm 99 / 45 175 / 79
FLOW-48 48" / 1219 mm 24" / 610 mm 24" / 610 mm 48" x 24" x 35" / 1219 x 610 x 889 mm 60" x 40" x 45" / 1524 x 1016 x 1143 mm 138 / 63 225 / 102
120 6th Street, Fort Myers, FL 33907
Toll Free. 800-306-0656 \ www.airscience.com
This product exceeds OSHA, ANSI and other International Certification Standards. Specifications are subject to change without notice.
1)
Energy consumption disclosure is based on internal testing with primary filters during normal operation.
Power consumption published is nominal and dependent on cabinet size.
CONTENTS:
Get a Quote.
Warranty Info.
Product Overview (p.2)
Design Features (p.3)
Performance & Selection (p.4)
Containment & Filtration (p.5)
Specifications (p.6)
Options & Accessories (p.8)
Laminar Flow Cabinets
24 • 36 • 48
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SPECIFICATIONS
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PRODUCT SPECIFICATIONS
Filtration FLOW-24 FLOW-36 FLOW-48
1
Airflow
Pre-Filter
Main Filter
Clamping
Construction FLOW-24 FLOW-36 FLOW-48
Finish (exterior)
Windows
Blower
Controls
Electrical
Pass Through Ports
…
Main On /Off switch for fan and lighting. Solid-state fan speed control with RFI filter maintains blower uniformit y. …>
<
…
120V, 60Hz or 230V, 50Hz voltages available. Specify when ordering. Other voltage options available. …>
<
<… Vertic al downflow; 0.3 m/s - 0.45 m/s (60 - 90 fpm). …>
…
Disposable polyester fibers with 85% arrestance. …>
<
…
HEPA efficiency, 99.99% at 0.3μm. …>
<
…
Screw compression clamp. …>
<
…
White epoxy-coated steel frame with white legs on cabinet sides. …>
<
…
Acrylic, transparent. …>
<
…
ebm-papst EC. …>
<
…
Two, standard, knock-out. …>
<
7
Efficiency FLOW-24 FLOW-36 FLOW-48
Power Consumption
Lighting
Noise, dBA
1)
All measurements are with Filter Type ASTS-030.
2)
Measured 12" (30 cm) from the cabinet front and 15" (38 cm) above the work surface plane.
120 6th Street, Fort Myers, FL 33907
Toll Free. 800-306-0656 \ www.airscience.com
1
2
36 watt 60 watt 76 watt
…
LED lighting. …>
<
< 63 < 66 < 66
This product exceeds OSHA, ANSI and other International Certification Standards. Specifications are subject to change without notice.
1)
Energy consumption disclosure is based on internal testing with primary filters during normal operation.
Power consumption published is nominal and dependent on cabinet size.
CONTENTS:
Get a Quote.
Warranty Info.
Product Overview (p.2)
Design Features (p.3)
Performance & Selection (p.4)
Containment & Filtration (p.5)
Specifications (p.6)
Options & Accessories (p.8)
Laminar Flow Cabinets
24 • 36 • 48
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OPTIONS & ACCESSORIES
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OPTIONS AND ACCESSORIES
Purair Model FLOW-24 FLOW-36 FLOW-48
ULPA Filter ULPA filter efficiency 9 9.999% at par ticle sizes between 0.1 to 0.3μm. ASTS-030U ASVLFP536-030U 2 × ASTS -03 0U
Spill Tray (Polypropylene) Removable for easy cleaning. TRAY-P5-24 TRAY-P5-36 TRAY-P5-48
Spill Tray (Stainless Steel) Removable for easy cleaning. SS -TR AY-P5 -24 SS -TR AY-P5- 36 SS -TR AY-P5 -48
Base Stand, Mobile, with
Casters
Base Cabinet, Fixed (Metal) Provides storage space below. CART-MCC-24 CART-MCC-36 CART-MCC-48
Base Cabinet, Fixed
(Polypropylene)
Fire Safety Cabinet Base Flame resistant safe storage for combustible and flammable liquids CART-FSC-24 CART-FSC-36 CART-FSC-48
Polypropylene Construction* Cabinets are available in all polypropylene construction. Contact Air Science for information. FLOW-24-PP FLOW-36 -PP FLOW-48-PP
Factory installed; specify when ordering.
Provides a lower storage shelf; accommodates wheelchair access. Locking casters fix the hood in place. CART-24 CART-36 CART-48
Provides storage space below. CART-SSC-24 CART-SSC-36 CART-SSC-48
8
WARRANTY
This product is protected by the Air Science Legac y
Lifetime Warranty™ which starts on the date of
shipment from our fac tory. This limited warranty
is the result of thousands of successful Air Science
production applications in pharmaceutical, laboratory,
forensic, industrial, and educational applications.
This warrant y covers defects in materials and
workmanship. Our liability under the Legacy Lifetime
Warranty is, at our option, to repair or replace any
defec tive parts of this equipment if you document that
these parts were defective at the time we sold the
product to you. Normal conditions apply.
For details visit the Service section of our
website at www.airscience.com.
120 6th Street, Fort Myers, FL 33907
Toll Free. 800-306-0656 \ www.airscience.com
STANDARDS & COMPLIANCE
Quality Management Systems ISO 9001
Chemical Fume Containment ANSI/ASHRAE 110 1995
Carbon Filter Efficiency
Biological Safety Filter Efficiency
HEPA a nd UL PA
Electrical Safety UL-C-61010-1
Product Design ANSI Z 9.5-2003
OSHA, Occupational Safety
and Health Administration
Environment ISO 140 01
This product exceeds OSHA, ANSI and other International Certification Standards. Specifications are subject to change without notice.
1)
Energy consumption disclosure is based on internal testing with primary filters during normal operation.
Power consumption published is nominal and dependent on cabinet size.
BS 7989-2001
AFNOR NFX 15-211
IEST- RP-CC0 034.2
IEST- RP- CC 0 0 7.1
IEST- RP-CC0 01-4
EN 182 2
CA N/C SA C22 .2 610 10 -1-12
EN 61010-1:2010
CE Mark
ROHS Exempt under EEE Category 9
ANSI Z 9.7-1998
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. All Air Science products meet this definition.
®
ENERGY STAR
Partner
CONTENTS:
Get a Quote.
Warranty Info.
Product Overview (p.2)
Design Features (p.3)
Performance & Selection (p.4)
Containment & Filtration (p.5)
Specifications (p.6)
Options and Accessories (p.8)
Laminar Flow Cabinets
24 • 36 • 48
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OPTIONS & ACCESSORIES
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9
120 6th Street \ Fort Myers, FL 33907
T. 239-489-0024 \ Toll Free. 800-306-0656 \ F. 800-306-0677
www.airscience.com
©2019 Air Scie nce OW 11727 01/19
Air Scie nce, Purair, Multipl ex, and EFT are all re gistered tra demar ks of Air Sc ience Corpor ation
The information contained in this manual and the accompanying product are copyrighted and all rights are
reser ved by Air Science. Air Science reser ves the right to make periodic minor design changes without
obligation to notify any person or entity of such change.
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