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