As axial bearing for mechanical connection of penstock stem and actuator - the BÜSCH stem bearing can be easily connected to any commercially available electric actuator (connection flange F10, F14, F16). This can also be pre-assembled at the factory. In addition to the stainless steel housing, ideal for aggressive ambient conditions, the integrated grease nipple for regular lubrication of the bearing is a real plus.
Channel penstock with rectangular opening, 3-sided sealing
Weir type channel penstock with rectangular opening, 3-sided sealing
Penstock with rectangular opening, 4-sided sealing
Penstock with semicircular opening, 4-sided sealing
Weir type penstock, 4-sided sealing
Penstock with circular opening, sealing on all sides
Penstock with flange and circular opening, sealing on all sides
Penstock with smooth sole passage and circular opening, sealing on all sides
Large penstock with rectangular opening, 3-sided sealing
Large penstock with semicircular opening, 3-sided sealing
Large weir type channel penstock with rectangular opening, 3-sided sealing
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