1. INSTALLATION AND APPLICATION***
QDX...QX series are single-phase or under three-phase electrical machine which are the pump form construction with electric power of irrigation and drainage equipments. Cast-iron and the aluminum die-castings material adopted in outer shell, increasing consumedly its life. The inside of electrical machine has the protection device, which can cut off power supply when the exceptional circumstance taken place while machine temperature over high, over carry.

This series pump is extensive for the supply and sewerage use of in farm field, aquiculture and poultry, gardens hotel, mess hall and high rise building and so on.

2. STRUCTURAL CHARACTERISTICS***
The source water should be rinsing at room temperature, the insoluble granule should be less than 0.1%(0.2mm MAX), PH6.5-8.5. Such as the river water, lake water, well water etc. The pump should be used around the range of its specified delivery lift. The delivery lift should not be too low. If it is lower than 80% of the specified delivery lift, The heat protector will be easy to work, It may stop the pump, Even the electric motor be damaged.

3. PERFORMANCE RANGE***
Flow rate up to 667 l/min (40 m3/h)
Dynamic head up to 36 m
OPERATION LIMITS
Fluid temperature up to +40 ~C
Maximum ambient temperature +40 ~C

4. WARRANTY***
ONE YEAR WARRANTY--------> It should according to our general sales conditions.

5. VOLTAGE / FREQUENCY RANGE***
The normal power standard is 220V/50Hz
Single phase: 110V-240V/50Hz, 110V-240V/60Hz
Three phase: 220V-380V/50Hz, 220V-440V/60Hz