VEVOR Air Operated Double Diaphragm Pump, 6.6 GPM, 3/8 inch Inlet & Outlet Pneumatic Waste Oil Transfer Pump, Max 100 PSI, Aluminum Alloy Body, Air-Operated for Diesel, Grease, Kerosene, Gasoline Standard Ports Sealed Ball Valve PTFE Diaphragm Wide Application Dependable Companion Easy Maintenance Max Suspended Solids: 0.06 in/1.5 mm,Item Model Number: QBY-15,Maximum Flow Rate: 6.6 GPM/25 L/min,Material: Aluminum Alloy,Maximum Pressure: 100 PSI,Maximum Head Lift: 226 ft/68.88 m