BPIT, Inc. - AllerGard ES (Energy Saver) NU-619 Dual Access Animal Transfer Station

AllerGard ES (Energy Saver) NU-619 Dual Access Animal Transfer Station

By: Nuaire

The AllerGard ES 619 Cage Changing Station offers ISO Class 4 protection for research animals providing allergen protection shed by animals and bedding. The 619 improves productivity offering personnel comfort and convenience through ergonomic design.

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Experience Ergonomics

The AllerGard 619 provides 10” maximum knee/thigh clearance that improves the users ability to assume a proper posture.

An adjustable base stand provides the ability for laboratory personnel to optimize ergonomic conditions.

Mobility in the Animal Facility:
Improved large stainless steel caster design allows the 619 to be moved from room to room, through standard doors and hallways.

Push Pull Airflow System
Room air passes through the pre-filter to the supply HEPA filter and is pushed downward in a uniform vertical pattern onto the work surface. Mixed air on the work surface is pulled through the work surface grills; passing through the 4-stage exhaust pre-filter and exhaust HEPA filter before being discharged back into the room. This airflow system creates exceptional sterility and protection for the research animal. Technicians are protected from animal shed allergens; these are effectively retained by the pre-filter system and the exhaust HEPA filter.

Work Surface Isolation Zones
The work surface is divided into either 2 or 4 isolation zones by a cross grill pattern of perforated vacuum slots that are placed down the center and around the outer edges of the work surface. The motor/blower underneath the work surface draws air through the vacuum slots at a slightly stronger velocity. This airflow creates an air barrier around each of the 2 or 4 zones created by the vacuum slots. The 4-zone work surface provides areas for cage changing; the 2-zone work surface provides extra workspace for procedures.

Energy Saver Motor
An ultra high efficiency motor saves on your energy bills while increasing filter life lowering your total cost of ownership.

TruLaminar Airflow
Unidirectional airflow moving along parallel flow lines at a constant velocity of 80 fpm (0.51 m/s) minimizes air turbulence within the work zone lessening the chance for cross contamination.

Vibration and sound control.


Standard Features:

  • Microprocessor Controls
  • Two Minihelic® Pressure Gauges
  • Electronic Auto-Lift (12” Height Range)
  • True Unidirectional Airflow
  • Push - Pull Airflow Design
  • Washable / Reusable Pre-Filter System
  • Large HEPA Filters 99.99% @ 0.3 micron Efficiency Rating
  • Easy Access Filter Panels
  • 14” (356 mm) Window Access Opening Height (Two Sides)
  • SST Prop Up Work Surface [Removable] (Choose 2 or 4 Quadrants)
  • Animal Waste Chute
  • 10” (254 mm) of User Knee Space
  • Heavy Duty SST Castors w/ Breaks (4)
  • Accessory Outlet
  • Easy-Access Control Center
  • Fluorescent Lighting
  • Hinged Scratch Resistant Windows (2)
  • Fixed Scratch Resistant Side Windows (4)

Optional Features

  • Energy Saver DC Motor Upgrade
  • Removable Divider Panel
  • Free Standing Cage Top Holder
  • Folding Side Shelf (Left or Right)
  • Magnifying Glass Window
  • Light Timer
  • Feed Hopper (Left, Right, Dual)
  • Automated Hand Sanitizer
  • Mouse Guard
  • One Side Closure Panel
  • Shelf Option for User Standing (Replaces 10” Knee Space)
  • Low Cabinet and Work Surface Height
  • Disposable Pre-Filters
  • Custom Options (Watering Systems, Unit Depths / Widths, Additional Accessory Outlets etc.)


Model NU-619-300 NU-619-400 NU-619-500
Nominal Size 3 ft. (0.9 m) 4 ft. (1.2 m) 5 ft. (1.5 m)
Sash Height 14" (356 mm) 14" (356 mm) 14" (356 mm)
Exterior Dimensions (W x D x H)
in. [mm]
42* x 30 x 79 â…›
(1067* x 762 x 2010)
48* x 30 x 79 â…›
(1219* x 762 x 2010)
60* x 30 x 79 â…›
(1524* x 762 x 2010)
Interior Dimensions (W x D x H)
in. [mm]
36 â…œ x 28 ¼ x 26
(873 x 664 x 659)
42 â…œ x 28 ¼ x 26
(1083 x 664 x 659)
54 â…œ x 28 ¼ x 26
(1387 x 664 x 659)
Weight 430 lbs. / 195 kg. 460 lbs. / 209 kg. 530 lbs. / 240 kg.
Downflow Velocity 80 fpm (0.40 m/s) 80 fpm (0.40 m/s) 80 fpm (0.40 m/s)
Light Intensity foot-candles (LUX) 150 (1614) 150 (1614) 150 (1614)