Purair LF Laminar Flow Cabinets

Purair LF Series Features and Benefits

  • Purair Laminar Flow Hoods are available in vertical and horizontal configurations with various sizes and options for a total of 36 models to choose from in 6 different widths. 
  • Purair Laminar Flow Hoods 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 airflow to the rear.
  • High capacity air handling system delivers flow velocity of 0.4-0.5 m/s or 80-100 fpm.
  • Choose from standard powder coated interior or stainless steel interior (-SS models).
  • Purair VLF and HLF hoods have an ULPA filter pressure gauge to measure filter performance.
  • The Air Science filters are easy to access, easy to change.
  • Accessories include an IV bar, service fixtures, base stand, UV lamp, and front door/cover.
  • Provides sterile work zone for aeseptic techniques. 
  • Air cleanliness meets and exceeds ISO Class 4. 
  • All models use ULPA filters (99.999% efficient at particle sizes between 0.1 and 0.3 microns.
  • All models equipped with a stainless steel work surface. 


Purair LF Laminar Flow Cabinets

Purair laminar flow hood series

Product Features:

A. Control Panel:The control panel includes On/Off switch for fan, lighting, GFCI outlets, Minihelic ULPA pressure gauge to measure filter condition, UV lamp key switch.
B. Main Filter: Long-life Camfil Farr ULPA main filter with efficiency of 99.999% at particle sizes between 0.1 to 0.3 μm.
C. Pre-Filter: Disposable polyester fiber pre-filter with 85% arrestance.
D. Blower Motor: ebm-papst external rotor blower.
E. Stand: Optional mobile cart with locking casters, includes a convenient lower shelf.
F. Lighting: Compact LED cabinet lamp located away from laminar flow area.
G. UV Lamp: Optional ultraviolet (UV) lamp to sterilize and decontaminate work zone and cabinet contents between operating periods.
H. Ergonomic Design: Ergonomically angled front improves reach and comfort.
I. Work Surface: Stainless steel work surface with no spill retention.
J. Fan Control: Recessed fan speed control.
K. IV Bar: Optional IV bar with “S” hooks.
L. Night Door: Optional night door/cover to protect cabinet interior when blowers are off. Contains UV radiation when UV activated.
M. Power Supply: GFCI outlet to power equipment in cabinet.
N. Service Fixtures: Optional petcock service fixture (maximum 4 per unit).