Heavy Duty Air-operated Double Diaphragm Pump Cast Iron 12 GPM 115 PSI, Dual Diaphragm Air Pump Petroleum Fluids 1/2 inch Inlet/Outlet QBK-15 for Diesel Kerosene Grease Oil

Description

Not suitable for acid, alkali and other corrosive liquids.SpecificationsColor: BlueProduct: Diaphragm pumpType: Double diaphragmOperation Type: Air-operatedModel: QBK-15Body Material: Cast ironInlet Port: 1/2 inch (12.7 mm)Outlet Port: 1/2 inch (12.7 mm)Air Inlet Size: 1/4 inch (6.35 mm)Gas Nozzle: 0.32 inch (8 mm)Max Flow Rate: 2 m3/h (12 GPM)Suction: 0-5 m (0-16.4 ft)Max Head: 69 m (226.4 ft)Max PSI: 115 psiPackage Size: 30 x 28 x 20 cm (11.81 x 11.02 x 7.87 inch)Gross Weight: 6.5 kg (14.33 lbs)Working PrincipleIn the pump two symmetrical working chamber each equipped with a diaphragm, the center link will be integrated into one. Compressed air from the pump inlet into the valve, through the valve body to introduce compressed air into one of the chamber to promote movement of the diaphragm chamber, while the other chamber gas emissions. Once the end of the stroke is reached, the gas distribution mechanism automatically introduces compressed air into the other working chamber to push the diaphragm in the opposite direction so that the two diaphragms move back and forth in unison.Package Content1 x Air-Operated Double Diaphragm Pump QBK-151 x Product Manual