Deep Well Pump

  • DP Series Deep-well Pumps
  • DP Series Deep-well Pumps
  • DP Series Deep-well Pumps
  • DP Series Deep-well Pumps
  • DP Series Deep-well Pumps
  • DP Series Deep-well Pumps
  • DP Series Deep-well Pumps
  • DP Series Deep-well Pumps
  • DP Series Deep-well Pumps
  • DP Series Deep-well Pumps

DP Series Deep-well Pumps

Application field

APPLICATIONS

- Selfpriming water pumps for deep suctions up to mt.25 to be used in case of important water level gaps.

- Suitable to drain water from wells and in domestic fittings by small and medium sized tanks.

- Before installing the pump verify that all pipes (iron, plastic or rubber) are clean inside so to avoid any obstruction to the ejector nozzle. At the foot of the ejector must be installed a foot valve or a check valve. Installed the pump, fill completely both pipes and pump body with clean water. To preserve an efficient priming it is necessary a certain pression in the circuit, therefore it is recommended to install a membrane tank at the delivery of the pump.


OPERATING LIMITS
- Maximum operating pressure: 8 bar
- Maximum ambient temperature +40℃
- Liquid temperature up to +60℃
- Maxumum altitude +1000m

PRODUCTION STANDARD
- IEC 60034-1 - IEC 335-1
- IEC 34-1 - ISO 2548

MOTOR
- Single phase power supply with capacitor
permanently activated
- Insulation class: B
- Protection: Ip44
- Speed of rotation: 2850rpm
- Continuous duty: S1

OPERATING LIMITS

TYPE Power цF Ampere
Q
l/min
0 10 20 30 45 60 75 90 DNA DNM N.W
(kg)
PACKAGE DIMENSION
LxWxH(mm)
HP KW I max. (m³/h) 0 0.6 1.2 1.8 2.7 3.6 4.5 5.4
DP255A 0.75 0.55 16 3.3 H
(m)
28 25.5 25.2 25 24.6 24 22.5 21 1¼" 1" 16.5 460 220 230
DP355A 1 0.75 20 3.7 28 27.5 27.3 27.1 26.7 26 25.4 25 1¼" 1" 17.6 460 220 230