Air-Operated Double Diaphragm Pump 1/2 inch Inlet Outlet Cast Iron Air Diaphragm Pump 12 GPM Max 115PSI for Industrial Use QBK-15-1/2inch

NOTE: Not suitable for acid, alkali and other corrosive liquids.Specification:Color: 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 Principle:In 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.Feature:Air-operated double diaphragm pumpWith 1/2 inch inlet and outlet1/4 Inch air inletWith 0.32 inch gas nozzleGood abrasion resistance and heat resistanceServiceability and environmentally soundPerfect for use with waterIdeal for use with low viscosity petroleum fluidsPackage Content:1 x Air-Operated Double Diaphragm Pump QBK-151 x Product Manual

• 【PREMIUM DOUBLE DIAPHRAGM PUMP】Good abrasion resistance and heat resistance. Bolted construction for leak-free fluid handling. Motor design delivers optimum air efficiency. "Unbalanced" air valve ensures no-stall operation. Easy access to ball checks and fluid caps for maintenance and repairs.
• 【EXCELLENT AIR-OPERATED PERFORMANCE】The Listing Is About 12 Gpm Air-operated Double Diaphragm Pump with 1/2 Inch Inlet and Outlet. This Powerful Air-operated Double Diaphragm Pump QBK-15 Features a 1/2in. Inlet and 1/2in.
• 【MAIN PARAMETER】Type: Double diaphragm, Operation Type: Air-operated, Model: QBK-15, Body Material: Cast iron, Inlet 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 psi.
• 【DURABLE CONSTRUCTION】The diaphragm pump housing is made of cast iron material, bolted against leakage, sturdy, and corrosion-proof for long-time use. [Warning]: Not suitable for acid, alkali and other corrosive liquids!
• 【VERSATILE USE】This diaphragm pump can handle various fluids, such as waste oil, alcohol, hydraulic fluid, gasoline, diesel, drink, and so on. It is widely used in many industries, such as petroleum, metallurgy, mining, coating, printing, water treatment, and automobile.