Tank-type non-negative pressure water supply installation

1. Negative pressure-free

This device is directly connected to the network of pipes for tap water, and the sealed flow regulation and pressure reduction equipment will not apply any negative pressure to the network, thus avoiding affecting the water consumption in the vicinity.

2. Pollution-free

The secondary pressurization system is the main facility to cause secondary pollution, especially to water pools or tanks. The water supply installations operate in a fully-sealed way. For this reason, it is not necessary to build new water pools or tanks and the secondary pollution is avoided, thus guaranteeing water quality.

3. Energy-saving

The pressure-superposed water supply installation using a negative pressure-free network is directly linked to the network of pipes for tap water, in which the original pressure of the network is fully utilized and the pressure as required is properly supplemented, such that when the tap water pressure is satisfactory, such water supply installation stops working automatically and the water supply is performed totally by the network. In this manner, it saves up to 50% - 90% of energy consumption. Â

4. Water-saving

The device is of a fully-sealed construction to avoid dripping, leak or infiltration of water tanks, saving the cleaning water regularly needed.

5. Easy installation with lesser accommodation

The device is small-sized, supplied with complete sets and required to be assembled on site only within a short construction period. It is easy for installation and has no special requirements for the foundation of pump house.

6. Free of charge

The device is directly linked to the tap water network without any water tanks. Therefore, it is free of secondary pollution, and free of expense of water treatment facility.

7. Intelligent, advanced in technologies used and products, and reliable in quality.

8. Low in operation costs

The device runs in parallel on multi-pump system. Only one pump works with the frequency converter before water consumption reaches the peak, achieving low operation costs.

9. The pump body, valve, piping, and flow stabilizer tank for the device are made of hazard-free food-grade stainless stain with extra care.

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