4SR                                     

Description
Suitable for use with clean water with a sand content of no more than 150 g/m³. Because of their high efficiency and reliability, they are suitable for use in domestic, civil and industrial applications such as for the distribution of water in combination with pressure tanks, for irrigation, for washing plants and for pressure boosting in fire-fighting sets, etc.

Features

Liquid type: clean water

Uses: domestic, civil, industrial

Applications: water supply systems, fire-fighting sets, pressure systems, irrigation pumps

typology: submersible

Family: submersible 4" pumps

Performance Range:

  • Flow rate up to 45 l/min (2.7 m³/h)
  • Head up to 133 m

Application Limit:

  • Temperature of the liquid to +35 °C
  • Maximum sand content 150 g/m³
  • Maximum immersion depth of 60 m with a sufficiently long power cable
  • Starts/hour: 20 at regular intervals
  • Minimum flow rate for motor cooling 8 cm/s
  • Continuous service S1

 

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