4HR

4” submersible pumps

Description
Suitable for use with clean water with a sand content of no more than 50 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 420.00 l/min (25.2 m³/h)
  • Head up to 176.00 m

Application Limit:

  • Temperature of the liquid to +35 °C
  • Maximum sand content 50 g/m³
  • 200 m immersion limit
  • Installation:
   – vertical
   – horizontal up to 12 stages
  • 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 .

4HRm 10/5 - PD

Single Phase

75

1

50 ÷ 250

25.5 ÷ 7

-

2"

4HR 10/5 - PD

Three-phase

75

1

50 ÷ 250

25.5 ÷ 7

-

2"

4HRm 10/7 - PD

Single Phase

11

1.5

50 ÷ 250

36 ÷ 10

-

2"

4HR 10/7 - PD

Three-phase

11

1.5

50 ÷ 250

36 ÷ 10

-

2"

4HRm 10/10 - PD

Single Phase

15

2

50 ÷ 250

51.5 ÷ 14

-

2"

4HR 10/10 - PD

Three-phase

15

2

50 ÷ 250

51.5 ÷ 14

-

2"

4HRm 10/15 - PD

Single Phase

22

3

50 ÷ 250

77 ÷ 21

-

2"

4HR 10/15 - PD

Three-phase

22

3

50 ÷ 250

77 ÷ 21

-

2"

4HR 10/20 - PD

Three-phase

3

4

50 ÷ 250

103 ÷ 28

-

2"

4HR 10/28 - PD

Three-phase

4

5.5

50 ÷ 250

144 ÷ 39

-

2"

4HRm 14/6 - PD

Single Phase

11

1.5

50 ÷ 340

29.5 ÷ 9

-

2"

4HR 14/6 - PD

Three-phase

11

1.5

50 ÷ 340

29.5 ÷ 9

-

2"

4HRm 14/8 - PD

Single Phase

15

2

50 ÷ 340

39.5 ÷ 12

-

2"

4HR 14/8 - PD

Three-phase

15

2

50 ÷ 340

39.5 ÷ 12

-

2"

4HRm 14/12 - PD

Single Phase

22

3

50 ÷ 340

59 ÷ 18

-

2"

4HR 14/12 - PD

Three-phase

22

3

50 ÷ 340

59 ÷ 18

-

2"

4HR 14/16 - PD

Three-phase

3

4

50 ÷ 340

79 ÷ 23.5

-

2"

4HR 14/21 - PD

Three-phase

4

5.5

50 ÷ 340

104 ÷ 31

-

2"

4HR 14/29 - PD

Three-phase

55

7.5

50 ÷ 340

143 ÷ 43

-

2"

4HRm 18/4 - PD

Single Phase

11

1.5

50 ÷ 420

22 ÷ 5

-

2"

4HR 18/4 - PD

Three-phase

11

1.5

50 ÷ 420

22 ÷ 5

-

2"

4HRm 18/6 - PD

Single Phase

15

2

50 ÷ 420

33.5 ÷ 7

-

2"

4HR 18/6 - PD

Three-phase

15

2

50 ÷ 420

33.5 ÷ 7

-

2"

4HRm 18/9 - PD

Single Phase

22

3

50 ÷ 420

50 ÷ 11

-

2"

4HR 18/9 - PD

Three-phase

22

3

50 ÷ 420

50 ÷ 11

-

2"

4HR 18/12 - PD

Three-phase

3

4

50 ÷ 420

66.5 ÷ 14.5

-

2"

4HR 18/16 - PD

Three-phase

4

5.5

50 ÷ 420

89 ÷ 19

-

2"

4HR 18/22 - PD

Three-phase

55

7.5

50 ÷ 420

122 ÷ 26.5

-

2"

4HR 18/30 - PD

Three-phase

75

10

50 ÷ 420

167 ÷ 36

-

2"