Dp Series Big Flow Surface Water Pump for Deep Well

Production Description

The DP pumps are regarded as one of the best pumps for deep well,In fact they consist of two pumps connected in series,one is ejector pump is lowered in well connected to the centrifugal pump body by two pipes.These pumps are suitable for pumping clean water and chemically non-aggressive fluids.They are extremely reliable,economical and simple to use,finding many uses in domestic applications and the automatic distribution of water from small and medium-sized surge tanks form an automatic booster systems to supply water.They most remarkable character is that they can be used to supply clean water from extremely deep well.To ensure adequate counter-pressure,it is always to install a foot valve with a filter on the suction opening.

 

Notice: Pumps should be installed in a covered area,protected against the bad weather.


Construction Features:

Pump body: Cast iron
Impeller: Brass
Motor: Closed, extenally ventilated
Insulation class: B
Protection class: IP44/ IP54
Duty: Continuously rated
Mechanical seal: Ceramic steatite/ graphite
Shaft: Carbon steel ( Stainless steel AISI420 if required)
 

Operating limitations

Max ambient temperature up to 40ºC

Max fluid temperature up to 40ºC

Max pressure up to 10 bar








 

Production Description

The DP pumps are regarded as one of the best pumps for deep well,In fact they consist of two pumps connected in series,one is ejector pump is lowered in well connected to the centrifugal pump body by two pipes.These pumps are suitable for pumping clean water and chemically non-aggressive fluids.They are extremely reliable,economical and simple to use,finding many uses in domestic applications and the automatic distribution of water from small and medium-sized surge tanks form an automatic booster systems to supply water.They most remarkable character is that they can be used to supply clean water from extremely deep well.To ensure adequate counter-pressure,it is always to install a foot valve with a filter on the suction opening.

 

Notice: Pumps should be installed in a covered area,protected against the bad weather.


Construction Features:

Pump body: Cast iron
Impeller: Brass
Motor: Closed, extenally ventilated
Insulation class: B
Protection class: IP44/ IP54
Duty: Continuously rated
Mechanical seal: Ceramic steatite/ graphite
Shaft: Carbon steel ( Stainless steel AISI420 if required)
 

Operating limitations

Max ambient temperature up to 40ºC

Max fluid temperature up to 40ºC

Max pressure up to 10 bar








 

Winding Structured Wall

Winding Structured Wall
1. Municipal water supply and drainage: The internal pressure of high-density polyethylene (HDPE) winding reinforced pipe can reach 12kg/cm2, which is the ideal pipe to replace the original drainage cast iron pipe and cement pipe in the city. The pipe can be used for municipal underground drainage, sewage, rainwater collection, water transmission, ventilation, etc to discharge liquid and gaseous substances into rivers or the sea. Thermal structure wall winding pipe has the advantages of lightweight, safe, reliable connection,corrosion resistance, and high ring stiffness, therefore the use of thermal structure winding pipe has great advantages.
2. Large-scale water conservancy projects: long-distance water transmission, farmland irrigation, reservoir drainage, water source pipe, irrigation pipe and hydropower station water transmission, drainage use;
3. Environmental protection engineering: deep sea sewage, sewage treatment, waste
dump sewage, detoxification pipeline. Due to the thermal structure wall winding pipe of various pipe wall structures and pipe, inspection well, pipe fitting, and its reliable connection performance, the pipe can be used for advanced shallow drainage systems.
4. Petroleum industry: oil, gas pipeline.
5. Coal industry: coal transport, ventilation systems.
6. Chemical engineering: chemical containers, especially corrosive fluid delivery
pipelines.
7. Electric power engineering: circulating water pipeline.
8. Road engineering: crossing roads and railways have a large traffic load of water
culverts and crosswalks; Used as railway and highway road seepage, drainage pipe; The method of "liner in pipe" is becoming more and more important for repairing damaged pipes.
9. The laying of pipes in a corrosive environment.
10. Agricultural engineering: farmland, orchard, tea garden and forest belt irrigation, and so on;
11. Large airport port, wharf engineering: large airport port, wharf engineering drainage, sewage pipe, etc.
12. Construction engineering: building stormwater pipes, underground drainage pipes, sewage pipes, ventilation pipes, etc.
Communication tube: railway, highway communications, communication cables, optical cable protection pipe.
14. Water storage system: used to intercept the slow water storage system.
15. Special application: thermal winding wall winding pipe can also be used for special
purposes such as ventilation, passage, desert, swamp, lake area with fluid transport, etc.

Winding Structured Wall,Wall Krah Pipe,Hdpe Wall Krah Pipe,Winding Structure Wall Krah Pipe

Hebei Taiwo Plastic Pipe Co.,Ltd , https://www.taiwocarattube.com