Radial fan RDH series

steelbackward curved

Scroll casings with backward curved/inclined blades – double inlet Sizes 0180 to 0560 Scroll of galvanesed sheet steel with standing seam and V-cut off Centrifugal impeller with 11 backward inclined blades made of sheet steel (02500560), welded and coated Galvanised shaft Pressure up to 3.500 Pa RDH and RDH G2-0630/-1000 Series Sizes 0630 up to 1000 Lap jointed scroll of galvanised sheet steel assembled by Pittsburgh lockforming, with V-cut off High performance radial impeller with 11 backward inclined blades made of sheet steel, welded and painted, balanced acc. to ISO 1940 Pressure up to 3.500 Pa