1 METER LENGTH AIR CURTAIN FOR DOOR VENTILATION
Centrifugal type with filter air doors
With Filter
Metal caseing
strong fire resistance
Vertical intake centrifugal type air doors
Air Speed: Upto 20m/s!
Metal casing, compact design.
The air wheel made of high-strength fiberglass plastic material, and the air wheel made of quality aluminum alloy,
are especially suitable for the application of heavy oily smoke.
Quality motor works 5000 hours continuously without any defects