• Lanshen Group is China's largest manufacturer of submersible sewage pumps
  • 86-025-57507802


Nanjing lanshen Pump Corp.LTD., founded in 1958,after 50 years of development, is now a registered capital of 50 million yuan, with assets exceeding 400 million yuan, accounting for area of 280 acres. China’s first submersible sewage pump and mixer in the birth and to fill the gap. Currently has a centrifugal pump, switch type electric control, water treatment equipment for mass production of special machines ability to produce its own sewage pump and plant station for more than 70% of the equipment.

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Lanshen group pump r&d


Analysis of Rotor Operation of Sewage Pump
January 17, 2017

The rotor of the sewage pump is rotated by the periodic transformation of a Continue reading

How to increase self – priming ability of submersible pump
January 12, 2017

Submersible pump has a certain degree of self-priming ability, then how should we improve Continue reading

Cooling problem of submersible pump
January 10, 2017

Submersible pump structure, materials and auxiliary systems due to the emergence of cooling problems, Continue reading