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Pump Outputs

Duplex Pump Outputs

Litres/Stroke @ 90% Efficiency (2” Rod Diameter)

LINER DIAMETER (mm)

Stroke

Length

(mm)

101

108

114

121

127

133

140

146

152

159

165

170

178

184

190

197

203

209

216

203

5.40

6.19

6.99

7.78

8.73

6.69

10.6

11.5

12.7

13.8

15.0

16.2

17.4

18.9

 

 

 

 

 

254

6.67

7.62

8.58

6.69

10.8

12.0

13.3

14.6

15.9

17.3

18.7

20.0

21.9

23.6

 

 

 

 

 

305

7.78

9.90

10.1

11.4

12.9

14.3

15.9

17.3

19.1

20.7

22.6

24.3

26.2

28.3

30.4

 

 

 

 

356

 

 

 

 

14.6

16.4

18.0

19.9

21.8

23.8

25.9

28.0

30.2

32.4

35.0

37.4

39.9

 

 

381

 

 

 

 

15.6

17.3

19.2

21.1

23.2

25.3

27.5

29.7

32.3

34.7

37.4

39.9

42.8

 

 

406

 

 

 

 

16.7

18.6

20.5

22.6

24.8

27.0

29.4

32.3

34.5

37.0

39.7

42.8

45.6

48.6

 

457

 

 

 

 

18.4

20.7

22.7

25.3

27.8

30.2

32.7

35.6

38.5

41.3

44.5

47.7

51.1

54.4

 

508

 

 

 

 

20.3

22.7

25.1

28.0

30.5

33.4

36.4

39.4

46.2

45.9

49.4

53.1

56.8

60.4

 

559

 

 

 

 

 

 

 

 

 

 

 

 

49.8

53.5

57.3

61.1

65.1

69.2

73.5

610

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

71.1

75.6

80.2

Note:  For pump output in m3/stroke, move the decimal point 3 places to the left.

 

TRIPLEX PUMP OUTPUT

Litres/Stroke @ 100% Efficiency

LINER DIAMETER (mm)

Stroke

Length

(mm)

102

108

114

121

127

133

140

146

152

159

165

170

178

184

190

197

203

102

2.5

2.8

3.1

3.5

3.9

4.3

 

 

 

 

 

 

 

 

 

 

 

114

2.8

3.1

3.5

3.9

4.3

4.8

5.3

5.7

6.3

 

 

 

 

 

 

 

 

127

3.0

3.5

3.9

4.4

4.8

5.3

5.8

6.4

6.9

7.5

 

 

 

 

 

 

 

140

3.4

3.8

4.3

4.8

5.3

5.8

6.5

7.0

7.6

8.3

 

 

 

 

 

 

 

152

3.7

4.2

4.7

5.2

5.8

6.4

7.0

7.7

8.3

9.0

9.7

 

 

 

 

 

 

165

4.0

4.5

5.1

5.7

6.3

6.9

7.6

8.3

9.0

9.8

10.6

 

 

 

 

 

 

178

4.3

4.9

5.5

6.1

6.8

7.4

8.2

8.9

9.7

10.6

11.4

12.3

13.2

 

 

 

 

190

4.6

5.2

5.9

6.5

7.2

8.0

8.8

9.6

10.4

11.3

12.2

13.1

14.2

15.2

16.1

 

 

203

4.9

5.6

6.2

6.9

7.7

8.5

9.3

10.2

11.1

12.0

13.0

14.0

15.1

16.2

17.3

18.5

19.7

216

5.2

5.9

6.6

7.4

8.2

9.0

9.9

10.8

11.8

12.8

13.8

14.9

16.3

17.2

18.5

19.7

21.0

229

5.6

6.3

7.0

7.8

8.7

9.6

10.5

11.5

12.5

13.6

14.7

15.8

17.0

18.3

19.5

20.9

22.2

241

5.9

6.6

7.4

8.3

9.2

10.1

11.1

12.1

13.2

14.3

15.5

16.7

18.0

19.3

20.6

22.0

23.3

254

6.2

7.0

7.8

8.7

9.6

10.6

11.7

12.8

13.9

15.1

16.3

17.6

18.9

20.3

21.7

23.2

24.7

267

6.5

7.3

8.2

9.1

10.1

11.2

12.3

13.4

14.6

15.8

17.2

18.5

19.9

21.3

22.8

24.3

25.9

279

6.8

7.7

8.6

9.6

10.6

11.7

12.8

14.0

15.3

16.6

17.9

19.3

20.8

22.3

23.9

25.5

27.2

292

7.1

8.0

9.0

10.0

11.1

12.2

13.4

14.7

16.0

17.3

18.7

20.2

21.8

23.3

25.0

26.7

28.4

305

7.4

8.4

9.4

10.4

11.6

12.8

13.8

15.3

16.7

18.1

19.6

21.1

22.2

24.3

26.0

27.8

29.6

Note:  For pump output in m3/stroke, move the decimal point 3 places to the left.