58k+ listingsShips to NLResponse within one hour+31 73 711 4717info@questpair.com

NuAire LabGard NU-425-600 Class II A/B3 Biological Safety Cabinet – 6ft

Price on request

In stock

Can't find what you're looking for?

Interior Dimensions (W x D x H)
70x19x23”
Sash Opening
10 inches
Inflow Velocity
105 FPM (.53 m/s)
DownFlow Velocity
70 FPM
Required Exhaust
10(254) / 8(203)
All 11 specifications
  • Ships to NL
  • Response within 1 hour
  • Warranty available. Buy without worry
  • Support from a scientist

Specifications 11

Brands
NuAire
New/Used
Used
Interior Dimensions (W x D x H)
70x19x23”
Sash Opening
10 inches
Inflow Velocity
105 FPM (.53 m/s)
DownFlow Velocity
70 FPM
Required Exhaust
10(254) / 8(203)
Services
1 Gas Cock, 2 Duplex Outlets Rear wall
Exterior Dimensions (W x D x H)
78x34x65”
Weight
950 Lbs
Power
115, 60 Hz, 14A

Product description

6ft NuAire Class II A/B3 biosafety cabinet with HEPA filtration, ergonomic design, and 30% exhaust for molecular diagnostics.

The NuAire LabGard NU-425-600 Class II A/B3 Biological Safety Cabinet is engineered for laboratory safety and optimal ergonomics, providing a controlled environment essential for molecular diagnostics, bioprocessing, and synthetic biology workflows. Constructed from 16 gauge stainless steel, this 6-foot biosafety hood features a monolithic all-welded cabinet with a pressure-tight design, ensuring containment and durability in biomedical and biopharmaceutical applications.

Key technical specifications include:

  • Interior dimensions: 70" W × 19" D × 23" H
  • Sash opening height: 10 inches, offering extensive user access with minimal contamination risk
  • Airflow configuration: 30% exhausted through canopy or ducted outside; 70% recirculated via internal HEPA filters
  • Inflow velocity: 105 FPM (0.53 m/s); Downflow velocity: 70 FPM – critical for maintaining sterile conditions in live-cell imaging and gene editing tasks
  • Power: 115 V, 60 Hz, 14 A
  • Weight: 950 lbs

The unit includes a motor voltage regulator, audible window alarm, minihelic pressure gauge, and switches controlling exterior-mounted fluorescent and ultraviolet lights, enhancing safety and usability during extended operations in clinical diagnostics and biomanufacturing environments. Additional built-in services comprise two back-wall duplex outlets, a gas valve coupling, and a blower motor switch.

Ergonomic enhancements minimize fatigue during prolonged use by providing maximum knee and thigh clearance, an adjustable base stand, heavy-duty armrests, and cool white glare-free lighting—attributes particularly valued in cell culture and neuroscience research laboratories.

This biosafety cabinet is widely adopted in synthetic biology research and critical in biopharmaceutical production pipelines, offering reliable protection for low to minimal risk biological agents without volatile toxic chemical presence. The robust HEPA filtration system supports contamination control, making it essential for molecular cloning workflows and live-cell imaging applications.

Maintenance includes hydrogen peroxide decontamination compatibility, with HEPA filters available for replacement to meet validation and certification standards required in regulated lab environments.

This NuAire biosafety cabinet provides a technically advanced, energy-efficient containment solution tailored for biotechnology professionals requiring consistent pathogen containment and environmental control.

Why Questpair exists

Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.

We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

Reply in one hour

Can't find the exact configuration?

Tell us what you need and a scientist finds it for you, usually within the hour.

Last updated 4 September 2026