Product Description

The DP series self-priming deep well pumps consist of an ejector unit and a centrifugal pump connected.The ejector unit can be lowered in a 4" diameter pipe of well. They are suitable to convey clean water and non-aggressive fluids. They are extremely reliable and simple to use and are suitable for domestic uses, for automatic distribution of water from small to medium size surge tanks and for boosting systems. In order to grant a correct counter-pressure, it is always advisable to install a foot valve with a strainer on the suction nozzle.

Product Feature

Working Limits

Max fluid temperature up to 80°C

Max ambient temperature up to 40°C

Motor

Two-pole induction motor

The speed is 2850 r/min

Insulation Class: B/F is available on request

Protection Class: IP 44

Continuous duty

Cooling: External ventilation

Total suction lift up to 8 mt.

Materials

Pump Body: Cast iron

Front Cover: Cast iron

Motor Casing: Aluminum alloy

Impeller: Brass / Noryl / Stainless steel.

Shaft :45# steel/Stainless steel

Mechanical Seal: Ceramic/Graphite/ Silicon carbide

Notes

Pumps should be installed in a dry and covered area, protected against the weather.

Warranty: 1 year

Product Specification / Models

TYPE Output Power Current Capacitor H.max Q.max Size S.Head N.W PACKAGE DIMENTION

Kw HP (A) (uF) (m) (L/min) (inch) (m) (kg) L×W×H(mm)

DP255 0.55 0.75 3.5 14 48 35 1.25"*1" 15 16.5 450×210×220

DP355 0.75 1 4 20 55 38 1.25"*1" 20 17.6 450×210×220

DP505 1.1 1.5 9.5 30 65 60 1.25"*1" 30 27.8 545×225×275

Application / Models

industrial,agricultural

DP Series Deep Well Pumps

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