Gentech Diesel Powered Pumps are designed to meet the requirement of professional contractors. Both models in this range are rugged and dependable. The 3" Fire/High Pressure Pump features High Pressure, High Flow characteristics with heads to 72m and flows up to 750L/min. While the 4" Water Transfer Pump is ideal for transferring high volumes of water at relatively low pressures, with heads to 34m and flows up to 1680L/min.