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

SUBMERSIBLE PUMPS MANUFACTURER

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

BLOG OF LANSHEN_SUBMERSIBLE PUMPS

Interstage leakage
August 25, 2016

In the multi-stage volute pump, two spacer plates unequal pressure stage, there remain some Continue reading

Balancing mechanism leakage loss
August 23, 2016

In many centrifugal pumps, it do not balance the axial thrust mechanism: such as balancing Continue reading

Volume loss of centrifugal Pump
August 18, 2016

Volume loss of centrifugal pump including seal ring leakage loss, balancing mechanism leakage loss and Continue reading