Northland ASHRAE High temperature filters are designed to UL class 1 requirements and are for application in processes requiring high temperature filtration. The filtration media is water resistant glass fiber with a filtration efficiency of 95% ASHRAE.
Hemmed aluminum separators prevent media damage and provide uniform pleat spacing.
The single headers frame is fabricated out of 24 gage aluminized steel, as are the upstream and downstream face grills.
Diagonal cross braces on the downstream side complete the construction of the frame.
Woven glass gaskets are available if required. The media packs are sealed inside the frame with glass packs.
The filters are available in 23 3/8 x 23 3/8 x 10 7/8 and 23 3/8 x 11 3/8 x 10 7/8 sizes.
Rated flow for the 23 3/8 x 23 3/8 x 10 7/8 is 2000 CFM at an initial pressure drop of .65 inches of water
Rated flow for the 23 3/8 x 11 3/8 x 10 7/8 is 750 CFM at an initial pressure drop of .65 inches of water.