3SR

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 well pumps

Family: submersible 4" pumps

Performance Range:

  • Flow rate up to 45.00 l/min (2.7 m³/h)
  • Head up to 133.00 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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models

model

phase

power

kW

HP

performance

Q
l/min

H
m

Mouths

asp.

mand .

3SRm2/15

Single Phase

37

0.50

10 ÷ 45

42 ÷ 10

-

1"

3SR 2/15

Three-phase

37

0.50

10 ÷ 45

42 ÷ 10

-

1"

3SRm2/22

Single Phase

55

0.75

10 ÷ 45

65 ÷ 15

-

1"

3SR 2/22

Three-phase

55

0.75

10 ÷ 45

65 ÷ 15

-

1"

3SRm2/30

Single Phase

75

1

10 ÷ 45

84.5 ÷ 20.5

-

1"

3SR 2/30

Three-phase

75

1

10 ÷ 45

84.5 ÷ 20.5

-

1"

3SR 2/43

Three-phase

11

1.5

10 ÷ 45

121 ÷ 29

-

1"