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D.P.Engineers - Model D.P.Engineers -PRE-FILTER
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PRE-FILTER.
DPENGINEERS prefilters are used for coarse pre-filteration, provision against insects, textile fibres, coarse applications. DPENGINEERS prefilters are available in the range of 15 to 20 micron (G3, G4 Class) and 10 micron (F5, F6)
Low initial pressure drop Light in weight and easy to handle High cost / performance ratio High dust holding capacity Cleanable / Washable
Applications: Air-conditioning systems. Industrial ventilation systems. Coarse filtration and pre-filtration.
Type Flange or Box
Frame Galvanized steel / CRCA powder coated / Aluminium anodized / SS 304
Separators Aluminium
Filter Media HDPE media / Non woven synthetic media
Gasket Neoprene rubber gasket
BS EN 779 Class G3, G4
Filter Efficiency/Arrestance G3, G4 50 – 80% Arrestance F5 80- 90 % Arrestance
Eurovent Class EU 3, EU 4