UP Inverter Control Booster Pump System(Duplex/Multiplex)


  • Stable water pressure while using hot shower.
  • No water hammer, improve start/off frequency.
  • Low noise and smooth operation. The system will adjust motor speed automatically, according to demand of capacity. It can save energy resources and uplift performance.
  • Choose appropriate capacity of pressure tank, types of water pumps, quantities of inverter, and operation approach.
  • Dry-running detection. It will turn off automatically once no water occurs to avoid motor burn out.
  • No water tank, easy to install, reduce the cost of maintenance.
  • Adopting high quality brand “DELTA” inverter, high efficiency, softly start/off functions.
  • Alternate operation to extend life time of pumps.
  • Major installation ways- One is installed the pump system in the top floor or roof of the building, auto-boost water pressure downward whole building. Another is installed the pump system on the ground or basement, auto-boost water pressure to (upward) the building.(Please refer to below PIC.1~5)





Auto boosting water constant pressure for IC manufacture industries, industrial pressure boosting system of plant,Condominiums,Hotels, Motels, restaurants, gas stations, apartments, factories, schools, parks, gymnasiums, villas, railway station, building sites,shopping mall,military camp,..etc.

Operating Conditions:

  • Ambient Temperature: Max.40℃
  • Liquid Temperature: 1~60℃
    (If delivering water temperature is over 60 ℃, we strongly recommend to replace for heat-resistant "Viton" mechanical seal)
  • Clean, fresh water or no corrosive liquids without abrasives.
  • Working Pressure: Max. 5~20bar.(depending on selected pumps)


  • Power: 1/2HP~20HP (Special Output requirement is available upon customer's request.)
  • Protection: IP54~IP55
  • Protection: E,B,F
  • Pole: 2P,4P
  • Voltage: 1phase 110;220V*60HZ(1HP~3HP); 3phase 220/380/440/660*60HZ
    1phase 220~240V*50HZ(1HP~3HP); 3phase 380~415V*50HZ
  • Suction/Discharge pipeline: 1” ~8”
  • Head: Max. 260 M
  • Capacity Range: 4~2160M³/hr.
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.