1)Compact structure,high-lift,noiseless,pollution-free.complete electrical protecing controller device,agaist under-voltage.over-voltage,over-flow.overload,waterless,etc.automatic recovery.controlling water height as demand.
2)Easy installation,maintenance-free,safe and reliable. Max Head:158M Max flow:78M³/H.
1)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 incresing oxygen on aquaculture,pumping water from deep well,gardening,fountain andetc.
1)Non-corrosive water,the volume ratio of sand content no more than 5% particle size less than 3mm.
2)Max medium tempeature up to +40℃. PH value remains 5-10.
3)Work colse to the rated head and must be immersed in water.