Biological Safety Cabinet

ESCO Airstream® Class II Biological Safety Cabinet (E-Series)



  • ULPA Filter* with 99.999% efficiency against 0.3µm particles, 99.995% filter efficiency for MPPS at 0.1µm improves safety
  • SentinelTM Gold Microprocessor Controller displays all safety information on one screen
  • Airflow sensor alerts the user if airflow is sufficient for greater safety
  • RS 232 Serial Interface Port enables sending of operational information to Building Management System (BMS)
  • ISOCIDETM powder coat inhibits microbial growth on external surface prevents contamination and improves safety
  • Curved Corner and Glass Side with latge corner radius facilitates easily cleaning and enables easy reach of service fixture and outlets.
  • Available in 0.6m (2'), 0.9m (3'), 1.2m (4'), 1.5m (5'), 1.8m (6') sizes
  • Divided auto-clavable work tray allows easy cleaning

*according to American Standard IEST-RP-CC001, equivalent to HEPA H14 for EU-Standard EN1822


Model No. External Dimensions (mm) without arm rest External Dimensions (mm) with arm rest Internal Dimensions (mm) Airflow Velocity (Inflow) Airflow Velocity (Downflow) Electrical
730 x 753 x 1400
730 x 810 x 1400
610 x 580 x 660
0.45 m/s (90 fpm)
0.30 m/s (60 fpm)
230 V
50/60 Hz

115 V
50/60 Hz
1035 x 753 x 1400
1035 x 810 x 1400
915 x 580 x 660
0.45 m/s (90 fpm)
0.30 m/s (60 fpm)
230 V
50/60 Hz

115 V
50/60 Hz
1340 x 753 x 1400
1340 x 810 x 1400
1220 x 580 x 660
0.45 m/s (90 fpm)
0.30 m/s (60 fpm)
230 V
50/60 Hz

115 V
50/60 Hz
1645 x 753 x 1400
1645 x 810 x 1400
1525 x 580 x 660
0.45 m/s (90 fpm)
0.30 m/s (60 fpm)
230 V
50/60 Hz

115 V
50/60 Hz
1950 x 753 x 1400
1950 x 810 x 1400
1830 x 580 x 660
0.45 m/s (90 fpm)
0.30 m/s (60 fpm)
230 V
50/60 Hz

115 V
50/60 Hz


EN 12469, Europe

SANS 12469,
South Africa
ISO 14644.1 Class 3, Worlwide

JIS B9920, Class 3, Japan

JIS BS5295, Class 3, Japan
EN-1822 (H14), Europe




IEC61010-1, Worldwide

EN-61010-1, Europe

UL-C-61010-1, USA

CSA22.2, No. 61010-1, Canada

*AC2-3E, AC2-4E, and AC2-6E are certified to EN 12469.
*AC2-2E and AC2-5E are built to EN 12469, but not certified.

Class II, Type A2 Biosafety Cabinets


  • NSF 49
  • UL Standard 61010-1
  • CAN/CSA Standard C22.2
  • CE conformity


  • Nominal inflow velocity of 105 fpm (0.5 m/sec)
  • Nominal downflow velocity of 55 fpm (0.3 m/sec)
  • Patent-pending design
  • Interior-mounted, line-of-sight LCD information center with "Filter Life Remaining" bar graph, status line for alarm conditions and alerts to warn when filter life diminishes to 20%, 10% and 0%
  • Filter monitoring system consisting of an electronically commutated motor (ECM) that delivers a precise volume of air as required and automatically adjusts as filters load without relying on airflow sensors
  • Smart-Start™ System that allows the user to program start up and shut down operations
  • Night-Smart™ System that idles the blower when the sash is fully closed
  • Built-in interval or elapsed timer for experiment monitoring or UV light control (on models with UV light)
  • Touchpad control on right-hand side post for manual activation of blower, light, timer, audible alarm mute and menu selection
  • Radiused type 304 stainless steel interior and removable, seamless, dished work surface with lift out knobs
  • Epoxy-coated steel exterior
  • Towel catch located under work surface
  • Contain-Air™ Negative Pressure Channel
  • Class 5 conditions per ISO 14644-1 and 2 (formerly Class 100)
  • Supply and exhaust 99.99% efficient HEPA filters
  • Two electrical duplex receptacles, (single outlets on 230 volt models), located one on each side, with ground fault interruption and stainless steel splash covers
  • Fully-closing, clear 1/4" tempered safety glass sash with two sash handles; counterbalanced, anti-racking mechanism; and 10° slope
  • 29" sash opening viewing height
  • Curved stainless steel inlet grille with Reserve-Air™ Secondary Airflow Slots
  • Bright, 100 foot-candle, glare-free fluorescent lighting located outside the contaminated work area
  • Intrinsically safe negative pressure design
  • Electronic security lock (optional activation) that requires code to operate the cabinet
  • Full three year warranty
  • NSF-Listed
  • ETL listed (115 volt, 60 Hz models)
  • EN 12469 compliant (3440830 and 3440831 models)


  • 3’, 4’, 5’ and 6’ widths
  • 254 nm UV lamp
  • Service fixture(s) with ball-type valve(s)
  • International electrical configurations
  • 99.999% ULPA filters. Contact Labconco for ordering information.

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NuAire Biological Safety Cabinets


The Nuaire 425-600 LabGard Class II A2 biological safety cabinets give you the option of connecting it to a facility HVAC system, or exhausting it back into the room with internal HEPA Filters. The NuAire LabGard NU-425 600 Class II, Type A2 Biological Safety Cabinets is designed for laboratory safety, proper ergonomics, and energy efficiency at an affordable cost. This Hood is built with monolithic pressure tight construction; the cabinets have been tested in laboratory extremes to ensure maximum protection. The Nuaire cabinet's airflow is 30% exhausted / 70% recirculated to minimize cross-contamination of low to minimal risk biologicals in the absence of volatile toxic chemicals. The cabinet control panel includes a motor voltage regulator, audible window alarm, minihelic pressure gauge, power switches for exterior mounted fluorescent and ultraviolet lights. Also, interior outlets and a blower motor switch are also included.

Ergonomic design is also employed with the Nuaire 425-600 to reduce user fatigue and/or arm/neck/shoulder strain. The NuAire LabGard biological safety cabinet model provides maximum knee/thigh clearance, an adjustable base stand, a heavy-duty plastic armrest, and a large work area. Additionally, the cool white lighting reduces glare allowing for greater visibility.

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