Plunger Dia.

Disp.

Displacement at Pump Strokes per Minute

in

(mm)

gal/rev

(L/rev)

50

100

140

200

230

300

gpm

(L/min)

psi

(MPa)

gpm

(L/min)

psi

(MPa)

gpm

(L/min)

psi

(MPa)

gpm

(L/min)

psi

(MPa)

gpm

(L/min)

psi

(MPa)

gpm

(L/min)

psi

(MPa)

3 1/2

1.67

83

16,630

167

16,630

233

11,905

333

8,333

383

7,246

500

5,556

88.9

6.31

315.3

114.7

630.6

114.7

882.8

82.1

1,261.2

57.5

1,450.3

50.0

1,891.7

38.3

4    

2.18

109

12,732

218

12,732

305

9,115

435

6,380

500

5,548

653

4,253

101.6

8.24

411.8

87.8

823.6

87.8

1,153.1

62.9

1,647.2

44.0

1,894.3

38.3

2,470.8

29.3

4 1/2

2.75

138

10,060

275

10,060

386

7,202

551

5,041

633

4,384

826

3,361

114.3

10.42

521.2

69.4

1,042.4

69.4

1,459.3

49.7

2,084.8

34.8

2,397.5

30.2

3,127.2

23.2

Brake Power

(hp/kW)

898/670

1,796/1,339

1,800/1,342

1,800/1,342

1,800/1,342

1,800/1,342

Input Speed (rpm)

318

636

890

1,271

1,462

1,907