None-negative pressure water supply equipment, it displaced the water tower, overhead water-tank and traditional air pressure tank, it use the high technology, developed a new method of water supply. Conventionally, tap water was put into the pool, which is a great waste of the intrinsic pressure energy of tap water. It is an effective solution to the negative pressure produced when pump is directly connected to pipeline. Away from pollution tanks to the use of adjusting device for closed water supply, Economization of investment, with no need of pool and daily maintenance cost

Applications:
1. Any circumstance requiring pipeline pressurization system
2. Pressurized water supply with pure water system
3. Widely used in tap water supply system of city and countryside
4. Constant pressure water supply in industrial and civilian high-rise constructions.
5. Irrigation, fountain control
6. Air-conditioning system and cooling circulating water control