Pneumatic double diaphragm pump1-1/2 inch inlet/outlet 90 gpm Aluminium fluid delivery pump for chemical and industrial waste oil fuel up to 120 psi aluminum alloy (QBY4-40Al)

INSTALLATION: As far as possible, the pump is fixed next to the liquid being pumped, reducing the length of the water intake pipe and the number of connections, while taking care not to reduce the size of the water intake pipe, where possible, use soft, flexible connections to the pump to reduce and reduce vibration during delivery

• APPLICATIONS: Conveying fluid and viscous liquids, such as waste oil, ethanol, gasoline, engine oil, diesel oil, mud, lime slurry, sewage, cement, antifreeze EB solvent-2-butoxyethanol, industrial coating DEF is purified from urea CNC coolant, acetone, gear lubricant, isopropanol. Widely used in petroleum, metallurgy, mining, paint, printing, water treatment, automotive and other industries.
• MAIN FEATURES: no lubrication, medium and pump parts completely separated, delivery toxic, medium will not corrode leakage, low energy consumption, small gas consumption, Modular design, low maintenance costs, long life, good heat resistance.
• ADVANTAGES: no spark, no liquid suction will not damage the pump, flow and head can be adjusted by valve switch size, suction can be adjusted by pressure, can be immersed in the medium work, high viscosity and low viscosity liquids can be extracted.
• DIFFERENT MATERIALS FOR DIFFERENT CONDITIONS: aluminum alloy suitable for mild corrosive liquids such as: glue, water-based coatings, oil, organic solvents, ceramic glaze water. Stainless steel suitable for medium corrosive liquids such as solvents, toluene, food, pharmaceuticals, cosmetics with good wear resistance corrosion resistance. Polypropylene plastic suitable for medium corrosive liquids such as bleach, sodium hypochlorite, ethanol, acetone, etc. . The polyvinylidene fluoride is highly corrosion resistant, such as hydrochloric acid, nitric acid, sulfuric acid, hydrofluoric acid, aqua regia and most other strong acid-base liquids
• HOW IT WORKS: pneumatic diaphragm pump to Compressed air power, diaphragm installed in the pump's two symmetrical chambers, the central connecting rod will be integrated as a whole together. The Compressed air enters the valve through the inlet of the pump and is directed through the valve body into one chamber to facilitate movement of the diaphragm while Compressed air gas from the other chamber.