Fill-Rite diaphragm pumps are designed for transferring fluids such as ethylene glycol, diesel fuel, grease, hydraulic oil, kerosene, motor oil and water. They use the reciprocating action of rubber, thermoplastic or Teflon diaphragm to create a suction. These pumps feature wetted parts for the safe transfer of heavy industrial fluids and chemicals, and a 1/4 HP motor with a 30-minute duty cycle for proper pumping efficiency. Choose from a wide range of these diaphragm pumps available in 7 inch and 20 inch power cord lengths on Raptor Supplies.