- Products Details
Quick Details
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Brand Name: WALPA or OEM
Model Number: DP505
Place of Origin: Fujian, China
Specifications
DP505 DEEP WELL PUMPS
Applications & Installation
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.
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Performance
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
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.
Applications & Installation
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.
.
Performance
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) | |
DP505 | 1.1 | 1.5 | 9.5 | 30 | 65 | 60 | 1"*1.25" | 30 | 27.8 | 545×225×275 |
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
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.
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Scale: 11 - 50 People
Country/Region: China (Mainland)/Asia
Established:
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