stable pressure flow change water supply equipment

    HG type constant pressure water supply equipment variables, which is our collection of contemporary domestic and international latest technology, we develop and produce   a new type of multifunctional water supply equipment by ourselves. The equipment makes use of the ac motor variable frequency speed governor and the computer control technology together, according to the pump unit in the water supply system, use closed loop control and the water supply flow instantaneous changes in the values with the corresponding pressure value of the two kinds of parameters, It's be controlled by PID controller and the programmable frequency conversion governor, automatically adjust the water pump rotation speed, and start the Numbers, make the water supply pipe network of water supply required to keep the constant pressure and flow, in order to keep the requirements of water supply, and further achieve the goal of high efficiency and energy saving .

Established in 1992, Shandong Pulilong group is specialized in R&D, production and sales of pressure vessel products. Now it has four subsidiaries, including Shandong Pulilong pressure vessels Co., Ltd., Shandong Pulilong environmental engineering technology development Co., Ltd., Jinan Pulilong water supply equipment Co., Ltd and Shandong DEBAO tower Co., Ltd. Our products are equipped with ISO9001, ISO 14001 & GS28001 and also some other certificates. We mainly deal with kinds of pressure vessels, water treatment equipment, water supply equipment and pipeline engineering.
1,Modern workshops 39,360sqm. Manufacturing and inspection equipment 900 more units
2,ISO9001, ISO 14001 & GS28001
3,About 10 National patents
4,OEM for your special requirement
5,More than 800 staff, 80 technicians in R&D, Designing
6,Application: Building construction, Refinery and petrochemical operation,air-conditioning system and water processing etc
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