DESCRIPTION
0.8 μm GN-4 Metricel™ membrane, a Pall Life Sciences product, has a low fiber background count. It is widely accepted for air monitoring of fibers, asbestos fibers, and metals.
Available unassembled for costeffective monitoring with a variety of membranes.
Leak proof and tamper proof. Banded cassettes ensure air-tight seal for critical applications
Materials of Construction
Filter Media: GN-4 Metricel membrane (mixed cellulose esters) with cellulose support pad
Housing: Carbon-filled polypropylene
Effective Filtration Area
3.85 cm2
Dimensions
Overall Length [Includes 5 cm (2 in.)
Extension: 7.9 cm (3.1 in.)
Diameter: 2.8 cm (1.1 in.)
Filter Size
25 mm
Inlet/Outlet Connections
Luer-type female inlet, female luer built-in hose adapter outlet
Operating Temperature
AmbientApplications
GN-4 Metricel membrane meets fiber count and background requirements to comply with NIOSH Methods 7400 and 7402.
Cassettes can be used to monitor respirable constituents such as silica, metal, and dusts.
Filter Holders
Testing and Monitoring
+852-3069 6950
sales@gugent.com.hk
