All products ship from our 30,000 sq. ft. Haverhill, MA warehouse
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.
FAQ
Does the equipment come with a warranty?
Yes, all equipment from American Instrument Exchange comes with a warranty. Used/reconditioned/refurbished equipment is tested to make sure it operates to the manufacturer's specifications and comes with a 90-day warranty (unless otherwise noted). New equipment comes with a warranty from the manufacturer.
How do you test and recondition the equipment?
Testing requirements vary across all the equipment categories we sell. Temperature controlled units are tested with NIST traceable probes and data loggers. Gaskets, external housing, glass, handles, controls and control screens are all thoroughly inspected for integrity and functionality. We test all equipment using the manufacturer's parameters and specifications to confirm that the unit operates properly.
How do products ship from American Instrument Exchange?
We can ship products both nationally and internationally using a well-established network of transporters. Smaller items will ship via UPS. Larger equipment will be palletized and shipped either LTL or air-ride, depending on the specific equipment and/or delivery requirements.
Return and order cancellation policy
American Instrument Exchange will accept the return of any product that is not working as represented and could not be replaced or repaired to the customer's satisfaction during the warranty period. Customers who cancel orders after refurbishing has begun will be subject to a cancellation and restocking fee of between 20% and 40%.
Are discounts available for educational or non-profit institutions, or for bulk purchases?
Yes – call or email us today with a list of equipment you're looking for and we can potentially put together a quote that includes a discount.
How does your price matching policy work?
We strive to keep our pricing competitive and reasonable. If you find comparable items for sale at a lower price from other vendors please send us a link and or quote for the item and we'll do our best to match or beat the price.
Can I see the equipment in person before committing to a purchase?
Customers are welcome to make an appointment to view equipment in our warehouse. Given our workload we may not be able to test or clean the equipment prior to your arrival if you have not committed to an order.
1023 Western Avenue is a working warehouse, not a showroom, and customers should dress appropriately and wear closed toe shoes.
Can I ship products that I purchased elsewhere to American Instrument for repair?
Yes – please see our repair services page for more information.
