Prefilter With Filter Media Replaceable
Prefilter With Filter Media Replaceable
Features
Technical Data
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Structure:
Frame Filter Media Face net
Extruded Aluminum/Galvanized steel sheet Polyester None/Spot mesh/Expanded mesh

Product features:
-Rigid structure for demanding applications
-Filter media replaceable, thus cost effective
-Thermal Stability: 80℃ for synthetic fiber, 100℃ for glass fiber

Application:
As prefilters for intake, exhaust and recirculating air systems, extending the operational lifetimes
of the downstream fine filters.
General technical data:
-G2~G4 EN779; MERV3-8 ASHRAE
-Available in 20~95mm depth
-Average arrestance: 70%~94%(ASHRAE 52.2-1992)
-DIN 53438 Flammability: F1
-UL 900 Standard: Class 2
-Max air flow rate: 125% of nominal air flow
-Final pressure drop: 200-250Pa
-Thermal Stability: 80℃ for synthetic fiber, 100℃ for glass fiber
-Moisture resistance: 100% RH

Sample data:
Type W*H*D(mm) Filter Class Filter Area(m2) Airflow(CMH) Intial Pressure Drop(Pa)
Flat panel(Synthetic fiber) 592*592*48 G4 0.34 2540 60
287*592*25 G3 0.17 800 45
495*592*20 G4 0.28 2110 95
495*592*46 G4 0.28 2110 60
Flat panel (Glassfiber) 592*592*45 G3 0.36 3400 60
292*592*45 G4 0.18 1700 75
592*592*96 G4 0.36 3400 80
Pleated panel(Synthetic fiber) 592*592*45 G2 0.76 3000 30
592*592*45 G3 0.76 3000 50
592*592*45 G4 0.76 3000 70


Click the following links if you want to know more about them:
Production Procedure, R&D, Company culture and Shipments all over the world.
Exhibitions show: Powtech in Nurnberg & Achema in Frankfurt &Hannover Messe

For more information, feel free to contact us anytime!
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