KW Series

CPU control constant pressure pumps

Pump structure

The KW series constant pressure pump system is a combination of pump and motor. A small diaphragm pressure tank, pressure sensor and high-tech CPU Controller, all incorporated into one constant pressure system.

Operation conditions

1. The KW pumps clean water, without impurities.
2. Ambient temperature?max.+40?
3. Liquid temperature range?max.+2?~+40?
4. Maximum discharge head?

   KW400 series 2.2kg/cm2
   KW800 series 2.8kg/cm2

Installation note

1. You must install the product in cool and dry area.
2. The pump must be installed to a water pipe or water tower.
3. When you install the pump to the water pipeline, the water pipeline must be clean, without rust or other impurities.
4. The power voltage must be 50HZ 220V/240V
5. You can choose to install pump on the 1st floor or top of the building.

Performance curves

Action description

1. The KW series water pump stabilizes the water flow during operation. It atuomatically turns "off" when the taps are turned off.
2. Without water supply, the KW series pump will "power off" within 30 seconds. It will automatically detect the water supply every 30 minutes until water supply is resumed. Shut off the power if the normal water flow does not return within 5 seconds. Pump can also be started manually.

Specifications