Frequency Conversion Controller Made-in China Vertical Booster Pump Water Supply Equipment
Product Name
Stainless Steel Domestic booster pump set Water Pumping machine
Pump overview
Stainless Steel Domestic Booster Set, Water Pumping machine be consist of three parts: QDL stable SS304 centrifugal pump, SS304 pressure tank and base. One QDL pump is water transfering, the other one is jockey pump when main pump stop working. Pressure tank be full of fluid such as drinking water. The valve is SS304, such as check valve, gate valve and foot valve. Base is 100% cast iron. It be widely apply for water supply system, booster systems, fixed speed systems, variable speed system, irrigation system and Fire fighting systems.
Pump structure
- Multistage or single stage Centrifugal Pumps
- Pump Controller provides accurate and reliable control
- Pipework and valving is fabricated and assembled together to provide a complete turn-key package
- Frame and manifolds are fabricated to engineering standards
Water pump, as the basic product in pumpset system, make sure our water supply equipment can transfer water perfectly.
Pump type meaning
CDL------------------------------ SS304 vertical multistage centrifugal pump
Control type------------------- P- Constant pressure control; T- constant temperature; Q- constant current; X- fire fighting
Main,standby pump: G-fixed variable main pump, AS- Alternating frequency conversion; AS-Automatic Alternating frequency conversion
Motor Power ----------------- 2.2KW and 30KW

Pump feature
- Efficient and energy-save
The pumpset system automatically adjust the pump speed and the operation quantity, make the pumpset always operate efficiently, evident energy-save performace.
- Stable water supply pressure, work pressure be set up according to our need
The pumpset system take closed loop control, automatically adjust the difference between actual pressure and set pressure, to ensure the pumpset system pressure stable.
- High automation, operation simple and convenient
Take the Programmable controller control, do not need human work
- Perfect protection
Short circuit, lack of phase, over current, over voltage, out of speed
- Prolong the pump motor lifespan
The multi-pumpset loop frequency conversion and soft start, avoid the strong current attacking the power grid, eliminate water hammereffect, First turn on first turn off, first switch on first switch off, change the pump regularly, to make the pump work.
- Reduce pollution and work
QKY Stainless Steel Domestic Booster Set, Water Pumping machine doesn’t need the high water tank and tower equipment, which avoid the second pollution, meanwhile, iy avoid that regularly clear the high water tank.
- Save cost, shorten work time
Compact structure, small space, save-investment, short engineering period
- Automatic inspection function
Double constant pressure water supply
- All kinds of communication interface
Packing:

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