Penstock with circular opening, sealing on all sides
Penstock with smooth sole passage 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
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
