Flange Mounted Penstock

Welded design. Suitable for underwater use. Integral u-shaped frame for connection to existing flange according to DIN EN 1092-2 PN (DIN 2501 PN 10). Plate with supporting ribs according to the given static conditions, replaceable contour seal. Drive mounted in chamber with spindle and spindle protective tube, roller bearing, all machined surfaces of stainless steel shot blasted, incl. fasteners. The permissible pressure load of the standard penstock is 6 mWC on-seating and 3 mWC off-seating. Valves for higher loads on request.