Pre Filter

PRE FILTERS are the first stage filtration installed in the AHU to prevent dust particle to pass through air. It has other applications in equipment like Laminar Air flows, Dispensing Booths & other air particle control system. Suitable for use as filter grade GI to G4 of EN779 and MERV 1 to 7 of ASHRAE 52.

We manufacture top class PRE FILTERS of standard & customized sizes.

TECHNICAL PARAMETERS
Efficiency 95% for 5 micron, 90% for 10 micron, 90% for 20 micron
Type Box Type / Flange Type
Casing MOC Aluminum Extruded Profile / GI / SS 304 / SS 316
Media Synthetic Media with HDPE Net, Non-Woven Type
Working Pressure Initial Pressure Drop — 4 mm of WC
Final Pressure Drop — lOmm of WC
Support Rod 5mm Solid Al Rod
Sealant Polyurethane
Washable Yes
Gasket MOC Gasket MOC
Option Refill Type – manufactured as per customer requirement
STANDARD SIZES
305 x 305 x 25 / 50 / 150mm 760 x 610 x 25 / 50 / 150mm
450 x 450 x 25 / 50 / 150mm 915 x 610 x 25 / 50 / 150mm
610 x 305 x 25 / 50 / 150mm 1220 x 610 x 25 / 50 / 150mm
610 x 610 x 25 / 50 / 150mm 1220 x 915 x 25 / 50 / 150mm

* 5mm thick gasket on all side

Applications

×