纵向的多阶段的离心泵

bosch hydraulic pump APPLICATION QDL/QDLF is a kind of multifunctional water pump.It can be used to convey various medium from tap water to industrial liquid at different temperature and with different flow rate and pressure.QDL type is applicable to conveying non-corrosive liquid,While QDLF is suitable for slightly corrosive liquid. Water supply:Water filter and transport in Waterworks,boosting of main pipeline,boosting in high-rise buildings. Industrial boosting:Process flow water system,cleaning system,high-pressure washing system,fire fighting system Industrial liquid conveying:Cooling and air-conditioning system,boiler water supply and condensing system,machine-associated purpose,acids and alkali Water treatment:Ultrafiltration system, reverse osmosis system,distillation system,swimming pool,separator Irrigation:Farmland irrigation,spray irrigation,dripping irrigationOperation conditions Thin,clean,non-flammable and non-explosive liquid containing no solid granules and fibers. Liquid temperature: Normal temperature type:-15 +70, Hot water type:-15 +120 Ambient temperature :up to +40 Altitude :up to 200m Electric motor Full-enclosed air-blast two-pole standed motor Protection class:IP54 Insulation class:F Standard voltage