Specifications

DP Series deep water well cast iron hand pump
1.High quality and best price
2.Double-Jet Self-Priming
3.Deep Suction

DP Series deep water well cast iron hand pump

 

 

 

 

Applications and installation

 

The DP deep well 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 and the other is centrifugal pump. The ejector pump is lowered in well and 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. The 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.

 

 

Installation

 

deep well pumps  should be installed in a covered area, protected against the weather. 

 

Operating limitations

Max ambient temperature up to 40°C

Max fluid temperature up to 40°C

Max pressure up to 10 bar

 

Construction 

Pump Body: cast iron

Motor Housing: aluminum

Shaft: 45# steel / stainless steel

Impeller: Brass / PPO optional

Motor: closed, externally ventilated

Insulation Class: B/F

Protection Class: IP44/IP54

Duty: continuously rated

Mechanical Seal: ceramic steatite/

metalized carbon

 

Technical data

 

 

    Welcome to Our Factory