Product ID: 2933

New PurAir VLF48 vertical laminar flow hood

Manufacturer: Air Science

Model: PurAir VLF48

Weight: 480 lbs

Electrical: 120V


Item ID Condition Guarantee Warranty Price Request Quote
#3950 New Yes 2 years

New PurAir VLF48 vertical laminar flow hood
Guarantee: 15 Day Money Back Guarantee
Warranty: 2 year limited manufacturers warranty [excludes filters and consumables]
  • 4ft. wide vertical laminar flow hood
  • Duplex GFCI electrical outlet 
  • ULPA filter 
  • Built-in work surface
  • Room air enters from the top of the cabinet through a disposable pre-filter; this traps larger particles and increases filter life.
  • Air is forced evenly across the ULPA filter in a stream of clean, uniform air within the work zone. This dilutes and flushes airborne contaminants from the interior.
  • A nominal filter face velocity of 0-45 m/s (90 fpm) ensures a sufficient number of air changes to maintain cleanliness within the work zone.
  • The purified air travels down to the work zone in a vertical, unidirectional down flow stream, exiting the work zone across the entire open cabinet front area after deflecting off the work surface. Rear wall perforations are designed to reduce work surface turbulence and minimize the possibility of dead air corners in the work zone.
  • The main filter gasket evenly seals the filter face to prevent bypass air leakage. Our pour-in-place silicone gasket out performs traditional style stick-on "dove-tail" gasketing.
  • Purair Laminar Flow Cabinets are shipped fully assembled. No installation is required; just plug them in and use them.
  • Products are designed for desktop use, or may be installed on an optional mobile base stand.
  • The rear wall of vertical flow cabinets is perforated to reduce work surface turbulence by removing some of the airfl ow to the rear.
  • Horizontal flow cabinets are designed with a lip on the rear of the work surface to protect the ULPA filter from spills.
  • High capacity air handling system delivers flow velocity of 0.45 m/s or 90 fpm.
  • Purair VLF and HLF cabinets have an ULPA filter pressure gauge to measure filter performance.
  • The Air Science filters are easy to access, easy to change.
  • Purair Laminar Flow products are constructed of steel with Air Sciences exclusive MICROgone anti-microbial powder finish coating.
Accessories include:
  • Base Stand 34-in. tall with leveling feet OR locking castors
  • UV Lamp with Front Cover
  • Service fitting for air/gas/vacuum/nitrogen
  • IV bar with 6 stainless hooks