Products

Product description:

1.Pump body with rough line stripes
2.Top quality, large size needle roller bearings
3.With large cross-section of the large axis, you can better match the torque transmission
4.With a longer cross section of the oversized shaft, you can better fil the torque transmission
5.Inlet and outlet check valve is equpped with alarger flow channel
6.Wroughe copper pump head is more robust