Performance characteristics：

Extremely comfortable: all faucets are turned on at the same time, without interfering with each other, the outlet water pressure is always constant, ensuring comfortable water use;

Quiet operation: does not interfere with daily life;

Strong versatility: one model can use different types of houses, with convenient options and no worries;

It is suitable for duplex houses and flat-story houses with insufficient water pressure in high-rise residences.

Product description:：

WI-E series constant pressure variable frequency self-priming pump is a delicate water supply system. Due to the integrated frequency converter, the booster pump can adjust the speed to keep the pressure in the pipeline at a constant level. It has a built-in pressure sensor to monitor the pressure change of the pipeline through the pressure sensor, and the pump adjusts the motor speed according to the change, so that the pump always outputs the required constant pressure. This series of constant pressure variable frequency self-priming pumps are easy to install, and can be operated when powered on.