Penstock with circular opening, sealing on all sides
Penstock with bottom for embeddin and circular opening, sealing on all sides
Penstock with flange and circular opening, sealing on all sides
Large penstock with rectangular opening, 4-sided sealing
Large penstock with semicircular opening, 4-sided sealing
Large weir type penstock, 4-sided sealing
Effective sealing without wall renovation – ideal for existing buildings with difficult wall surfaces
Penstock with rectangular opening, 4-sided sealing
Penstock with semicircular opening, 4-sided sealing
Weir type penstock, 4-sided sealing
Segment stone, position indicators,screens and more for your penstocks and valves.
Vulcanizing instead of adhesive bond
