hragm pump and diaphragm metering pump overview, main characteristics New research and development of new type electric diaphragm pump, using BLY series cycloidal reducer drive power, replace traditional turbine vortex stem reducer. The diaphragm for multilayer compound structure suppression and become, the first layer super toughness Teflon acid film, the second EPDM elastic rubber, the third layer thickness 3. Mm SUS304 support core, the fourth layer the reinforced nylon fibre reinforcement, the fifth floor adopts EPDM elastic rubber complete package, which can efficiently raise your diaphragm Odyssey, so this service life can be more widely series pump to partly replace centrifugal pump of screw pump,, submersible pump, mud pump and impurities pumps, application in petroleum, chemical, metallurgy, ceramics, etc. Product features 1: compact structure, small volume, light weight, raplace singly; 2: high transmission efficiency; 3: smooth running, low noise; 4: long service life; 5: but no leakage conveyance medium; 6: can withstand no-load running; 7: no need of irrigation water, can self-priming; 8: through the performance is good, big particle impurities, mud, etc. Can be effortlessly through; 9: according to different medium, the diaphragm is divided into neoprene, fluorine rubber, butyl rubber, polyflon, and can meet the needs of different users. Flow components can also be according to user requirements, divided into, stainless steel, rubber lining, aluminum alloy electricity, machine into regular and explosion-proof type