Click here to see the used and refurbished Nuaire products from American Instrument Exchange.
Nuaire biosafety cabinets are an affordable, dependable option. Nuaire supports their products for a long time and we’ve been able to source parts for biosafety cabinets that are twenty years old – that is how committed Nuaire is to supporting their customers.
Nuaire NU-425-400 biosafety cabinet

The Nuaire NU425-400 is one of the more popular 4’ wide models we have in stock. The Nuaire 425-400 is a Class II Type A/B3 or A2 model and comes with fluorescent lighting, a Magnehelic gauge, internal electrical outlets, and vacuum and gas valves. All controls are mounted in an integrated control module at eye level and the large work opening allows free access to the work zone while still maintaining particulate control. UV light may be available. We’re usually able to sell this model for less than comparable 4’ Baker or Labconco models, making it a popular choice for labs with strict budgetary requirements. Click here for more details.
Nuaire LabGard NU-629-600 biosafety cabinet

The Nuaire LabGard NU-629-600 is a 6’ wide biosafety cabinet with an energy efficient motor. The NU629-600 features greater visibility and reach through a large 12” access opening along with Class II Type A2 bio-hazard containment through a 105 FPM air barrier as well as uni-directional laminar airflow minimizes air turbulence and cross contamination between animals. Additionally, the HEPEX plenum inflates to provide quiet uniform air without transferring vibration. Positive pressure chambers and ducts are surrounded by negative pressure eliminating potential leaks. We also have hydraulic, push-button adjustable stands available for the NU-629-600 for labs that need to accommodate the ergonomic needs of multiple users. Click here to see pictures and more specifications.
Nuaire CellGard ES NU-475-600 biosafety cabinet

This Nuaire CellGard NU-475-600 bio safety cabinet features an energy-efficient, green-friendly DC ECM motor and optimally determined foThe Energy Saver ECM motor is controlled via a solid-state DC motor controller that provides automatic compensation (constant volume control) for both filter loading and line voltage variances.rward curving fan for maximum energy efficiency and filter loading capacity. When in operation this bio safety cabinet maintains inflow velocity of 100 LFPM (.51m/s) through the work access opening, has HEPA filtered downflow air that is mixed with the inflow air from a common exhaust plenum, and has all biologically contaminated ducts and plenums under negative pressure or surrounded by negative pressure. Click here to see pictures and videos of the NU-475-600.
Nuaire LabGard ES NU-543-400 biosafety cabinet

The Nuaire NU-543-400 is another 4’ wide model that features a shorter reach into the work zone, reducing stress on your neck, arms, and back; a heavy-duty plastic armrest that supports your wrists without chilling them from cold conduction; a recessed airfoil and work-tray with spill lip protection, making it easier to use small equipment close to the front, while creating additional space for larger machines. Click here for more details.
We install new HEPA filters in all biosafety cabinets prior to shipment and put the units through certification to ensure that they will work properly when they reach your lab.
So if you’re looking for a biosafety cabinet please give us a call or email today. Thanks!
American Instrument Exchange has been a reliable source for used laboratory and scientific equipment for over 50 years, buying and selling equipment since 1969. Our surplus lab equipment is reconditioned for many types of laboratories, including biotech, biomedical, medical research, chemical, pharmaceutical, and university and hospital research laboratories. All lab equipment listed on our website is in stock and ships from our 30,000 square foot warehouse in Massachusetts. Our facilities include a fully equipped shop with highly trained technicians who thoroughly test each instrument before it reaches your laboratory. Please visit our website at https://www.americaninstrument.com/.
