The CPI by Howden P55 Hydraulic Piston Pump is a single-acting pneumatic pump designed to deliver a maximum rated pressure of 3500 psi (241 bar). With a compact design and 3/8 inch inlet and outlet port diameters, this hydraulic pump is suitable for various industrial applications requiring reliable and efficient pumping solutions. The model P55 Pump from CPI by Howden is a high-quality hydraulic piston pump that meets the demands of demanding hydraulic systems with its dependable performance and robust construction.