ECA Stainless Steel Close-coupled Centrifugal Pumps


  • ECA is a stainless steel horizontal single-stage centrifugal pump, which delivers the liquid by rotating the impeller with the centrifugal force. It mainly consists of pump casing, impeller, diffuser, shaft and mechanical seal.All integrated into the pump body and connected to motor.
  • Wetted parts do not rust and have good wear resistance.
  • Back pull-out design which is easy to dismantle and maintain. It allows the pump bearing frame and impeller to be backed out of the volute without disturbing the pump piping connections.
  • It is close coupled design. The pump and motor share the same extended shaft. This will cancel out the fluctuations which will save energy and resource.


  • Civil, agriculture and industrial water supply systems.
  • Winery and food systems.
  • Heating equipments and air conditioning systems.
  • Temporary water supply for construction sites.
  • Chiller and Cooling tower circulation systems.
  • Cleaning system and water filter equipment.
  • Swimming pool circulation system.
  • Sprinkler system and agriculture irrigation.
  • Building water pressurization system.
  • Main pump for booster pump system or Inverter constant pressure pump system.


  • Standard EVERGUSH ECA pumps do not provide corresponding DIN standard flanges.The installer will need to purchase DIN flanges from a local hardware store and choose between threaded or welded DIN flanges.
  • When installing the EVERGUSH ECA pump, please make sure the water level of water source(Cistern) is higher than the ECA pump.Positive water pressure enters pump inlet.This is the most recommended installation way.
  • If the water source(cistern) is lower than the ECA pump. When installing the inlet pipeline for pump, the vertical height of the pipeline must be within 2M. And a bottom foot valve must be installed.The ECA pump doesn't have a filling plug on pump body, the installer needs to fill water from outlet of pump after finishing inlet pipeline installation.






  • Ambient temperature: Max. 40℃
  • Liquid temperature:
    Normal type: -15~70℃
    How water type:-15~100℃.(Customized)
  • Working pressure: Max.10 bar.
  • Altitude above sea water: Max.1000M.
  • Pumping liquids which are clean, non-flammable, non-combustible or non-explosive liquids, not containing solid particles or fibers.
  • Suitable for positive water pressure entry.


  • Output:1.5~50HP (1.1~37KW)
  • Motor Spec.: IP55 / Insulation F
  • Voltage:
    1Phase 110V/220V/240V (1.5HP~3HP ONLY)
    3Phase 220V/380V/415V/440V/660V
  • Frequency: 50Hz or 60Hz
  • Pole: 2P
  • Speed: 2900rpm(50Hz) or 3500rpm(60Hz)
  • Head: Max. 70M
  • Capacity: Max. 200 M³/HR 
  • Suction Lift: Max. 2M (Botton foot valve must be installed)
Any questions about our products?

The EVERGUSH branch offices cover all round Taiwan. If you have any questions about our products or need related technical data, please feel free to contact with EVERGUSH local branch office. Please link our branch office as following.

Equipment failure? Try our online troubleshooting.
Right here we will provide solutions for problems or failures that you could've encountered with pumps. The content of these solutions have been gathered from experienced and professional technicians in our company. Before you contact our technicians for answers, we suggest you read through below basic troubleshooting and instruction manual. It should help you to understand more about our products, and also find out the solutions more quickly.