3.5" submersible pump -欧洲杯线上买球


welcome to guangdong ruirong pump industry co., ltd.
欧洲杯线上买球
3.5" submersible pump
electric submersible pumps are with radial or semi-axial imperllers.the impellers and the diffusers are in plastic material(noryl),whereas the bearings are in ceramic/rubber lubricated by the water circulation.check valve is incorporated in the delivery body with threaded outlet.the coupling pump-motor is according to nema regulations.

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