China wholesale Submersible Pump - gas top pressure water supply equipment – Liancheng

Outline
DLC series gas top pressure water supply equipment is composed of air pressure water tank, pressure stabilizer, assembly unit, air stop unit and electric control system etc. The volume of tank body is 1/3~1/5 of that of ordinary air pressure tank. With stable water supply pressure, it is relati vely ideal large air pressure water supply equipment used for emergency fire fighting.

Characterstic
1. DLC product has advanced multifunctional programmable control, which can receive various fire fighting signals and can be connected to fire protection center.
2. DLC product has two-way power supply interface, which has double power supply automatic switching function.
3. The gas top pressing device of DLC product is provided with dry battery standby power supply, with stable and reliable fire fighting and extinguishing performance.
4.DLC product can store 10min water for fire fighting, which can replace indoor wa ter tank used for fire fighting. It has such advantages as economic investment, short building period, convenient construction and installation and easy realization of automatic control.

Application
earthquake area construction
concealed project
provisional construction

Specification
Ambient temperature：5℃~40℃
Relative humidity：≤85%
Medium temperature：4℃~70℃
Power supply voltage: 380V (+5%， -10%)

Standard
This series equipment comply with the standards of GB150-1998 and GB5099-1994