Class II Type A2 Biosafety Cabinet

Built to Fit Room | ISO Class 5 Air Quality | Custom Dimensions | Multi-Piece Design

The NU-L125 Class II, Type A2 Biosafety Cabinet provides ISO Class 5 air protection for personnel, product, and the environment. Designed as a large room, the interior can be used for applications involving high-throughput robotic systems, large high-speed cell sorters, ultra-centrifuges, and laboratory equipment requiring Class II protection from potentially harmful aerosols and airborne particles.

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  • Features
  • Specs
  • Options & Accessories
  • Resources

The NuAire© Advantage

NuAire® utilizes an independent network of sales and service professionals offering our customers a vast array of knowledge and relationships. Our inside sales and service teams are the pride of the industry; some of which have been with NuAire® since the beginning in 1971. We work hard and diligently to make you happy. That is our mission, and that is why we come to work every day. Purchase a NuAire® and become part of our family.


Backed by the Industry's Best

  • 1 Year Parts & Labor (United States and Canada)
  • Consult Local Distributor (Global)

Standard Features

  • Energy Saver DC ECM Motor
  • True Laminar Airflow
  • Stainless Steel Interior
  • ISO Class 5 Air Quality
  • HEPEX™ Zero Leak Airflow System
  • Side Access Ports
  • 8” Access Work Opening
  • Central Control Panel
  • Hinged View Screen
  • Minihelic® Pressure Gauge
  • Front Filter Removal
  • LED Lighting
Air Cleanliness (ISO 14644) ISO-Class-5
Airflow Monitor
Bag In Bag Out
Cabinet Construction
Control System
Cord Pass Through
Data Output Features
Decontamination Seal-able Window
Downflow fpm (m/s)
Drain Valve Location
Electrical Configuration
Front & Control Panel Material
Fumigation: per NIH/NSF Procedures
HEPA Filter Seal Type
Inflow fpm (m/s)
IV Bar with 6 Hooks
Light Intensity fc (Lux)
Motorized Base Stand
Motorized Window
Other Built-in Exhaust Option(s)
Other Built-in Supply Filter Option(s)
Performance Standard
Plenum Type
Power Cord Length Foot (Meter)
Reach into workzone Inches (mm)
Remote Alarm Terminals
Safety Certification
Ultraviolet (UV) Light
Viewing Window Inches (mm)
Work Access Opening(s)
Work Surface

NuAire Accessories

Please keep in mind parts and accessories are product and size specific, contact your sales representative for any clarity to your size questions.
Infographic USP 797 and USP 800 PEC Requirements Flow Chart

USP 797 and USP 800 PEC Requirements

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General Technical Bulletin

NU-L125 Class II, A2 AutoLabGard Biosafety Cabinet Performance Evaluation

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Video Custom Biosafety Cabinet for Lab Automation

Tailor Made Biosafety Cabinets for Automation

Watch the video
Brochure Biosafety Cabinet Brochure

Biological Safety Cabinet Brochure

Download the brochure
White Paper Sanofi Custom Biosafety Cabinets for Robotics and Automation White Paper

Custom Biosafety Cabinets for Robotics and Automation - Sanofi Case Study

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How it works. NuAire sells through a network of knowledge representatives, some who have been selling and servicing NuAire since our inception in 1971. We’ll notify your local representative who will reach out to you. He/She can assist with product selection/configuration, training, installation guidance, support throughout the life of the product, or just provide you pricing in a quick manner. We have some of the best customers who are doing some groundbreaking work. We would love for you to join our family and experience the NuAire Advantage.

Why Your Colleagues Choose NuAire

Let me say that we have come to rely on Nuaire, as a strong partner to Vaccines & it is so because of our valued relationship with George Riley, who is always at our beck and call. God bless him (Keep him for Sure!!) & your Quality BioSafety Cabinets. Service is King & Quality is his side-kick!! So thank you! We look forward to a long and prosperous relationship. Keep up the good work & quality build.

Operations Manager at a Large Pharmaceutical Company

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We will be in touch. If you have any urgent questions, please reach out at 763-553-1270.