1.YYDM no leakage double shell magnetic submerged pump is designed and manufactured according to HG/T2730-2012 and API685-2000.
2.The flowing-passed components like pump body, inner rotor, pump cover, impeller, distance sleeve, etc, are all made of superior stainless steel or special materials.
3.The flowing-passed components like pump body, inner rotor, pump cover, etc, are all precisly casted of ludox, no impurities, no air holes, no sand holes. Accurate size and smooth runner ensure anti-corrosion and pressure resistance of pump.
4.Impeller is designed and precision casted per CFD computer fluid mechanics and module design, with features of wide and smooth runner, high efficiency, good NPSH performance, small axial force, accurate size and good interchangeability.
6.Rotating ring, shaft sleeve, sleeve bearings are made of SSIC and tungsten carbide material with good characteristic of superior wear resistance, high strength and good anti-corrosion, which guarantee the pump’s working life.
7.New type permanent magnet with good magnetism, high temperature resistant and No demagnetization is selected.
8.The unique automatic axial force balance system, which makes the axial force is almost zero, produce only very minor mechanical friction during long-term running and operation
9.Double sliding bearings structure makes pump run more stable, makes medium flow more smoothly.
10.Enclosed static seal completely solves the problem of dielectric leakage.
Widely applied to many fields or processes like petroleum, chemical, acid, alkali, rare earth, smelting, pesticides, dyes, medicine, paper making, electroplate, electrolysis, acid pickling, radio, formed foil, research organizations and national defense, etc. Particularly be applicable to delivery medium of flammable, explosive, volatile, toxic, strong acid and alkali, organic solvents and other expensive liquids, etc.
Performance range：design pressure1.6-5.0Mpa, flow1.8-400m3/h, head15-125m, power1.5-110kw
NOTES：Please indicate during ordering if the proportion of medium is larger than 1.3mg/cm3. No idling running. No delivering medium with particles or crystalline.