2020 Hot Sale Water Supply 3 Inch dc Solar 48V Submersible Deep Well Pump Borehole Pump BMP5041

Profile

Adopt stainless steel casing, shaft core, coupling, water entry base and pump body (or copper alloy water entry base, pump body) to avoid rust or corrosion, stainless steel impeller and stainless steel blower inlet casing, New "floating style" structure of impeller avoids axial pressure to motor. With combination of motor and controller, the max efficiency is ever 85%, raises 25% than the traditional AC one.

Material:

(A)Stainless steel casing, shaft core, coupling and pump body; copper alloy connecting, base; stainless steel impeller and stainless steel inlet blower inlet casing

(B)Oil immersion style stainless steel submersible motor.

Product Feature:

(A)Compact structure, high-lift, noiseless, pollution-free; complete electrical protecting controller device, against under-voltage, over-voltage, over-flew, overload, waterless etc.; automatic recovery; controlling water height as demand.

(B)Easy installation, maintenance-free, safe and reliable.

Max Head: 140m   Max flow: 2.3m³/h

Application:

These electric pumps series are workable within maximum head, as there are no restrictions of BDC. With the addition of high head, high efficiency and wide high efficiency zone, they are suitable for distance water irrigation, high efficiency of increasing oxygen on aquaculture, pumping water from deep well, gardening, fountain and etc.

Working condition:

(A)Non-corrosive water; the volume ratio of sand content no more than 1‰; particle size less than 0.2 mm.

(B)Max medium temperature up +40℃; PH value remains 6.5-8.5.

(C)Work close to the rated head and must be immersed in water.