The C.E.T. Fire Pumps PFP-18HPVGD-1D-CE is a gas powered high pressure 4 inch single stage centrifugal water pump. This high pressure water pump comes standard with a full control panel with; pressure gauge, vacuum gauge, throttle, choke, starter, low oil alert, panel light and priming valve. If high flow rates and high pressure are what your water pumping application calls for, then the PFP-18HPVGD-1D-CE has you covered. With a maximum flow up to 475 gallons per minute (at dead head) and a maximum of 135 pounds per square inch of water pressure, this pump is an ideal high pressure pump for drop in units or any job that requires high flow rates.