Nuaire LabGard NU-540-400

Sorry, this unit has just been sold. Please contact us for alternatives.

Item: 0880Q BIO CAB


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

Contact Us

Call 978-521-2221
to request information & pricing for item 0880Q 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


Shipping Policy

Nuaire LabGard NU-540-400 4’ Class II, Type A2 Biosafety Cabinet

  • 4’ Wide
  • 10” Sash opening
  • New HEPA filters included
  • Stand included
  • 90-day warranty

The NU-540 features a DC ECM motor to economize energy while distributing laminar airflow through a flexible plenum and offering enough power to overcome HEPA filter loading and minimize filter changes. This design provides the user with a work zone whose side and back walls are constructed from a single piece of stainless steel for enhanced containment and easy cleanability. Fluorescent lighting illuminates the procedure inside the cabinet while a dished work tray traps liquid spills and a cord-pass through in the side wall facilitates the use of small electrical devices in the work area.

Users easily monitor cabinet performance through the Aeromax control system that displays the pressure in the cabinet’s internal airflow plenum. It visualizes airflow plenum pressure through a series of multicolored lights and activates both an audible and visual alarm whenever cabinet performance departs from normal parameters.

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 NU-540-400 4’ Class II, Type A2 Biosafety Cabinet – Specifications

Dimensions 53.5”W x 32.13”D x 60.87”H
Work area dimensions 46.37”W x 25.5”D x 25.75”H
Shipping weight 545 lbs
Inflow air volume 105CFM


For inquiries about the Nuaire 540-400, please give us a call at 978-521-2221, or fill out the form on this page.