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Summary of Light-type Stainless Steel Multistage Pumps

Summary of Light-type Stainless Multistage Pumps

Product Introduction

Light-type stainless steel multistage centrifugal pumps are non-self priming pumps absorbing the advanced technology froom home and abroad. Adopting standard motor and alloy mechanical seal, which make the replacement more convenient. The overflowing part is made from stainless steel, applicable for light corrosion medium. Relying on the high efficiency, energy saving performance, reliable quality, wide usable range, the products are recieved the great popularity after they have been launched.


  1. The Premium hydraulic model and advanced workmanship greatly improve the pumps performance and extend the service life.
  2. Adopting alloy and fluorin rubber for the mechanical seal, which ensures the pumps reliable operation and endures high temperature of transmission medium.
  3. As the overflowing part of pump is stamped and welded by stainless steel plate, which is suitable for slightly aggressive liquids.
  4. Compact design, small in size, light weight, low noise, excellent energy saving performance, easy to maintenance.
  5. Inlet and Outlet of the pump stand in the same line with the pump base, which can be used directly in the pipeline.
  6. Clients can allocate the motor based on their own needs.
  7. We provide the intelligence protector to avoid dry running, default phase and over loading of the pump to meet customer’s demand.


  1. Water supply : Water filtering and water delivery in water plants, water delivery for sub-water plants, pressure boost in main pipelines and in high-rise buildings.
  2. Industrial pressure boost : Flow water system, cleansing system, high-pressure washing system, fire extinguishing system.
  3. Industrial liquid delivery : Cooling and air conditioning systems, boiler water supply, condensation system, machine tool, transmission of the acid and alkali mediums.
  4. Water treatment(Water purification): Ultra-filtration system, reverse osmosis system, distillation system, water treatment system for separator and swimming pool.
  5. Irrigation : Irrigating of crops, spray irrigation and drop irrigation.

Working Condition

  1. Liquid temperature : Normal type 0 °C – + 68°C, hot water type 0°C –  +120 °C
  2. Ambient temperature : -15 °C – + 40 °C
  3. The maximum working pressure : 3.0Mpa/30Bar
  4. When the density or viscosity of the transmission medium exceeds that of water, it is necessary to select to a driving motor of high-power.

Motor’s Selection

  1. Full-enclosed and ventilating two-pole standard motor
  2. Protection class : IP55
  3. Insulation class : F
  4. Standard voltage/Frequency : Single phase / Three phase; 50Hz/60Hz.i>