These type of penstocks a.k.a sluice gates are generally used for flow control at the inlet and outlet structures of basins or units. The design of these structures complies with either AWWA C560 ,BS 7775 or DIN EN 19569 standards.

These can be operated manually or automatically upon customer requests. Wall mounted penstocks can be manufactured from Aluminum, Epoxy coated or galvanized steel or stainless steel.