Nuaire NU437-400 hydraulic

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Item: 0875GGG BIO CAB


All products ship from our 30,000 sq. ft. Haverhill, MA warehouse

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Call 978-521-2221
to request information & pricing for item 0875GGG BIO CAB

90-Day Warranty

American Instrument Exchange
Contact us for all your used lab equipment needs

1023 Western Ave.
Haverhill, MA 01832

Phone: 978-521-2221
Fax: 978-521-8822


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Nuaire LabGard ES (Energy Saver) 4’ Class II, Type A2 Biosafety Cabinet

  • Model NU-437-400
  • 4’ Wide
  • Includes hydraulic stand
  • New HEPA filters included
  • 90-day warranty

The Nuaire NU-437-400 is a Class II Type A2 bio safety cabinet that can either be exhausted back into the lab space or connected to facility HVAC system. The cabinet’s airflow is 30% exhausted/70% recirculated, minimizing cross-contamination of low to moderate risk biological in the absence of volatile toxic chemicals. The NU-437-400 features Nuaire’s FlowGard Control System which monitors plenum pressure and provides both audible and visual alarms to alert users to problems with airflow.

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

An adjustable base stand provides the ability for laboratory personnel to optimize ergonomic conditions improving leg and forearm support. A heavy-duty plastic armrest minimizes cold conduction and provides additional forearm support.

Cool white lighting and a polished edge window reduces glare allowing for greater visibility and better sight lines to the effective work zone area reducing awkward posture resulting in less eye fatigue and/or neck strain.

Unidirectional airflow moving along parallel flow lines at a constant velocity of 60 fpm (0.30 m/s) minimizes air turbulence within the work zone lessening the chance for cross contamination. Strong inflow air velocity of 105 fpm (0.53 m/s) over an aerodynamic airfoil creates maximum personnel protection.

Our technicians test each bio safety cabinet to ensure that the controls and blower motor work properly. Unless otherwise specified all bio safety cabinets come with new HEPA filters installed by our technicians at our facility prior to shipment. Our testing procedure includes all the elements of a bio safety cabinet certification in order to ensure that the unit will pass certification once it is at your site.

The photos above are representative. Please bear in mind that the equipment shown is currently in storage in our warehouse and that in addition to testing each machine we will clean all the equipment thoroughly prior to shipment. We often have multiple units of each model in stock and sometimes we're unable to feature photos of every single unit. At your request, we can provide photos of the equipment in your order after it has been tested and cleaned.

Nuaire LabGard ES (Energy Saver) 4’ Class II, Type A2 Biosafety Cabinet – Specifications

Dimensions 53.63”W x 37.87”D x 63”H (not including stand)
Work area dimensions 46.37”W x 23.5”D x 28.5”H
Sash opening 10”
Weight 500 lbs (not including stand)


For inquiries about the Nuaire NU-437-400, please give us a call at 978-521-2221, or fill out the form on this page.