CAPACITY

Gallons of water per minute

PUMP NO.

OUTLET PRESSURE-P.S.I. (POUNDS PER SQUARE INCH)

2 P.S.I.

H.P.

20 P.S.I.

H.P.

40 P.S.I.

H.P.

60 P.S.I.

H.P.

80 P.S.I.

H.P.

100 P.S.I.

H.P.

 400
RPM

 

800
RPM

 

1200
RPM

 

1725
RPM

 

STANDARD
ELECTRIC MOTOR
SPEED

1000, R

0.5

1/6

0.3

1/6

0.1

1/6

–

–

–

–

–

–

2000, R

0.97

1/6

0.69

1/6

0.4

1/6

0.1

1/6

–

–

–

–

3000, R

1.5

1/6

1.05

1/6

0.6

1/6

0.2

1/6

–

–

–

–

4000, R

2.3

1/6

1.6

1/6

0.95

1/4

0.28

1/4

–

–

–

–

7000, R

4

1/4

3.45

1/4

2.9

1/3

2.35

1/3

1.83

1/2

1.3

1/2

9000, R

5

1/4

4.49

1/4

3.99

1/3

3.48

1/3

2.98

1/2

2.48

1/2

1000, R

1.03

1/6

0.87

1/6

0.72

1/6

0.56

1/6

0.4

1/6

0.24

1/6

2000, R

2.03

1/6

1.82

1/6

1.62

1/6

1.41

1/4

1.21

1/4

1

1/3

3000, R

3.17

1/6

2.9

1/6

2.64

1/4

2.37

1/3

2.11

1/2

1.85

1/2

4000, R

4.65

1/4

4.26

1/4

3.87

1/3

3.48

1/2

3.09

1/2

2.7

3/4

7000, R

8.58

1/3

8.18

1/3

7.78

1/2

7.38

3/4

6.98

3/4

6.57

1

9000, R

10.17

1/3

9.82

1/2

9.47

3/4

9.12

3/4

8.77

1

8.41

1 1/2

1000, R

1.5

1/6

1.35

1/6

1.2

1/6

1.05

1/6

0.9

1/6

0.75

1/4

2000, R

2.92

1/6

2.72

1/6

2.52

1/4

2.31

1/4

2.1

1/3

1.9

1/3

3000, R

4.85

1/6

4.6

1/4

4.35

1/3

4.1

1/2

3.84

3/4

3.58

1

4000, R

7.1

1/4

6.71

1/3

6.32

1/2

5.92

3/4

5.52

1

5.13

1

7000, R

13.33

1/3

12.94

1/2

12.55

3/4

12.16

1

11.76

1 1/2

11.37

2

9000, R

16

1/2

15.67

3/4

15.34

1

15

1 1/2

14.67

2

14.33

2

1000, R

2.1

1/6

1.98

1/6

1.86

1/6

1.74

1/6

1.62

1/4

1.5

1/4

2000, R

4.07

1/4

3.86

1/4

3.65

1/3

3.44

1/3

3.23

1/2

3.03

1/2

3000, R

7.25

1/3

7

1/2

6.75

3/4

6.5

1

6.25

1

6

1 1/2

4000, R

10.56

1/2

10.17

3/4

9.78

3/4

9.39

1

9

1 1/2

8.62

2

7000, R

19.85

3/4

19.48

1

19.11

1 1/2

18.74

2

18.37

2

18

3

9000, R

23.33

1

22.93

11/2

22.52

2

22.11

2

21.71

3

21.3

3