Founded in 1995, Mifeng Sealing Products Co.,Ltd. is a professional China air diaphragm manufacturer and designer specializing in a diverse range of fiberglass products, seal components and packing for automobiles, motorcycles, machineries and home electric appliances. With ISO9001: 2000 approval, we have a strong team of experienced designers and production technicians. Our products have gained the certificates of ISO/PAS17712 report, US ABS group report and US customs approval. We also provide OEM air diaphragms with origin production of some famous brands such as B+S, NOK, TTO, VALQUA and DZ. Also as a sale, we produce various accessories made of NR, NBR, EPDM and etc.

Flojet G573215A Air Operated Diaphragm Pump Air Operated Diaphragm Pumps Air Operated Diaphragm Pump Service Station Oil Fluid Inlet/Outlet 1/2 I . Sandpiper Pumps feature an externally serviceable air distribution system and all-bolted construction. Self-priming pumps can run dry without damage and are capable of deadheading against a closed discharge, eliminating the need for bypass or pressure relief valves. Seal-less design and corrosion-resistant materials make the pumps ideal for solids handling and high-suction lift applications such as transferring antifreeze, ATF, light viscosity petroleum and synthetic-based oil and waste oils. Units designed for fuels and flammable solvents include ground capability to eliminate static discharge. Whetted parts material: Polypropylene/Buna. Rated for service of typical fluids: Antifreeze, windshield wash fluid, UL 79 listed fuels, diesel.

For delivering general low viscosity fluid.
For delivering weak acid/alkaline fluid.
For food conveyor systems, paint spraying, ink related products, contaminated water, washing cars, and delivery of solvents, pharmeceuticals and dyes. SENTRY Pulsation dampeners from Blacoh reduce pump pulsation, pipe vibration, and shaking up to 99%, protect expensive high-pressure tube & pipe, and extend pump component life while improving pump performance. SENTRY units also minimize pump cavitation, eliminate water hammer and pressure spikes generated by quick-closing valves, and limit damaging pressure surges caused by pump start-up and shut-down. Furthermore, SENTRY pulsation dampeners ensure the accurate reading of flow meters and gauges and produce a smooth and even flow for spraying, filling, or metering applications. Blacoh Fluid Control offers a complete line of SENTRY® Pulsation Dampeners, Surge Suppressors, and Suction Stabilizers to eliminate pulsation and surge in municipal and industrial pumping applications. Blacoh’s Spill-STOP® is a patented spill prevention device for air operated diaphragm pumps. Blacoh Sentinel Diaphragm Seals isolate gauges and other pressure instruments from contamination or corrosion from the process fluid.

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