Features:
This pump is equiped with automatic switch, which is controlled by hydraulic pressure. When the hydraulic pressure is low, it will turn on automatically. When the hydraulic pressure is higher than fixed pressure, it will turn off automatically, which is useful and convenient.

Main use:
It can automatically offer water for family use when hydraulic pressure is low. Offering water for hotels, restaurants, high buildings, and water towers. Boosting to offer water to solar water heaters. Sucking water from wells and ponds. Offering circulative water to industrial equipments. Garden irrigation and car washing.