The Dual Shaft Hydraulic Pump from Buyers Products is excellent for powering continuous duty operations such as refuse collection. The pump is built tough of cast iron. A double shaft design allows for a maximum operating pressure of 2500 PSI while doing continuous duty. It can reach a maximum 1800 RPM. The pump is bi-rotational and is available in a 2 in. and 2-1/2 in. gear size.