Filters

Standard base frame is manufactured from 18g (1.2mm) thick galvanized sheet steel. Joints are welded and protected by heat Powertech Line of Filters for various residential, commercial and industrial applications. These are available in a wide range of standards, special and custom sized designs and shapes, as per the air filtration requirement. 

Powertech Filters are provided with the highest quality and efficiency obtainable and features for long lasting optimum performance.

• The Filters are available in G.I galvanized sheet steel to 304 2B, 316L in finish and aluminium in accordance to design conditions. 
• All the filters are assembled to ensure air tight operation with low leakage factor of 5.3% as per international standards DW 142 Class C.
• All filters are internally sealed and manufactured as per international standards and confirmed to NFPA 90 A and UL 

181 standards for erosions.