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Submersible Pump

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5W Aquarium Water Pump Fall Hydroponic Submersible Pump
Brand:
 skyplant
Packaging:
 Carton
Supply Ability:
 1000sets
Min. Order:
 20
Certificate:
 ISO 9001:2008
Model No.:
 SP-hydroponics

Greenhouse Garden Hydroponics

Jiangsu Skyplant Greenhouse Technology Co., Ltd. are specialized in greenhouse industry, our business sectors include a vast diversity of Greenhouse, we are able to offer customized services with our immense...
submersible pump for river sand
Brand:
 Naipu
Packaging:
 Wooden case
Supply Ability:
 1000sets/year
Min. Order:
 1
Certificate:
 ISO9001,CE
Model No.:
 ZJQ300-50-45

ZJQ Submersible Slurry Pump

Shijiazhuang Naipu Pump Co.,Ltd is a professional manufacturing enterprise of slurry pumps located in high and new technology development zone. The enterprise has one group of high quality technical and...
price powered water pump dc solar submersible pump
Brand:
 Sunket
Packaging:
 Standard package
Supply Ability:
 36500sets/Year
Min. Order:
 1
Certificate:
 TUV/CQC/CE/IEC/INMETRO
Model No.:
 Solar Powered Water Pump

Solar Pump System

Wuxi Sunket New Energy Technology Co., Ltd. was founded in 2007, It is a high-tech enterprise invested by Delin Holding Group. We specialize in solar cells, photovoltaic modules and solar systems design,...
DOTON  High Pressure Water Solar Deep Well Pump Solar Submersible Pump For Irrigation
Packaging:
 Export standard package in wooden case
Supply Ability:
 100 Piece/Pieces per Day
Min. Order:
 1

Solar Pump System

DOTON POWER has specialized in the developing, manufacturing and sale of excellent generators, including portable diesel generator and professional diesel generators supplying, commissioning from 10 to 2500KVA...
Super Submersible Pump Sewage Centrifugal Submersible Pump
Packaging:
 packaged by exporting plywood case or as clients' requirement
Supply Ability:
 100 Piece/Pieces per Month
Min. Order:
 1
Transportation:
 Ocean

Submersible Pump

THE MAIN PRODUCTS OF LANCO FLUID TECHNOLOGY CO.,LTD IS SELF PRIMING CENTRIFUGAL PUMP,DIESEL ENGINE WATER
Slurry Sludge Submersible Pump
Brand:
 Zhengzhou Shenlong Pump Industry CO.,Ltd
Packaging:
 Slurry submersible pump is packed with seaworthy export standard plywood case.
Supply Ability:
 5000 sets per month
Min. Order:
 1
Certificate:
 ISO;CE;BV;TUV;SGS
Model No.:
 Slurry Submersible Pump

Submersible Slurry Pump

Zhengzhou Shenlong Pump Industry CO.,Ltd is a competitive reputable OEM ODM water pump manufacturer in China since 1996. Our productivity as below: 1. 3 types main casting technique: EPC Process (Expendable...
Modular Electric Submersible Pump (ESP) Protectors
Packaging:
 Cartons
Supply Ability:
 500
Min. Order:
 10
Model No.:
 236
Transportation:
 Ocean

Ffkm Bag

Hebei nuoxin Rubber Products Co. , Ltd. was established in 1988, is a collection of scientific research, product development, production and sales as one of the integrated manufacturing enterprises. The...
Flat Soft Rubber Submersible Pump Cable
Packaging:
 Packing: with woodern drum or pallet, or according to your requirement.
Supply Ability:
 1000000 Meter/Meters per Month
Min. Order:
 100
Transportation:
 Ocean,Land,Air,Express

Silicion Rubber Copper Conductor Cable

Ruitian Cable is established in 2008, which is the top 10 enterprise in China`s cable industry. Mainly produce Power Cable, Electric Cable, Solar Cable, Rubber Cable, Control Cable, Automotive Cable, High...
China Submersible Pump Suppliers

A Submersible Pump is a device which has a hermetically sealed motor close-coupled to the pump body. The whole assembly is submerged in the fluid to be pumped. The main advantage of this type of pump is that it prevents pump cavitation, a problem associated with a high elevation difference between pump and the fluid surface. Submersible pumps push fluid to the surface as opposed to jet pumps having to pull fluids. Submersibles are more efficient than jet pumps.

Working Principle

The submersible pumps used in ESP installations are multistage centrifugal pumps operating in a vertical


position. Although their constructional and operational features underwent a continuous evolution over the years, their basic operational principle remained the same. Produced liquids, after being subjected to great centrifugal forces caused by the high rotational speed of the impeller, lose their kinetic energy in the diffuser where a conversion of kinetic to pressure energy takes place. This is the main operational mechanism of radial and mixed flow pumps.

The pump shaft is connected to the gas separator or the protector by a mechanical coupling at the bottom of the pump. Well fluids enter the pump through an intake screen and are lifted by the pump stages. Other parts include the radial bearings distributed along the length of the shaft providing radial support to the pump shaft turning at high rotational speeds. An optional thrust bearing takes up part of the axial forces arising in the pump but most of those forces are absorbed by the protector`s thrust bearing.

1


Applications

Built-in check valve, switching valve, safety valve(relief valve) and vacuum valve. The submersible pump can take several nozzles to work at the same time. It is applicable to gasoline, kerosene, diesel, etc.


Characteristic

Compact structure, easy installation and maintenance, low noise, smooth operation, long service life.