Desc:Product descriptionFor the NM series pump, compact structure, convenient maintenance, low operating cost at the same time, the pump flow and speed is ...
Desc:Product description(1) the roughness of the rotor surface is reduced, and the screw pump and rotor match accuracy are improved.Under the same interfer...
Desc:Product descriptionThe working principle of the screw pump is to use the screw blade in the pump to push the liquid along the direction of the pump sh...
Desc:Product descriptionThe working principle of the screw pump is to use the screw blade in the pump to push the liquid along the direction of the pump sh...
