Plunger Dia.

Disp.

Displacement at Pump Strokes per Minute

in

(mm)

gal/rev

(L/rev)

100

150

200

250

343

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

167

16,000

250

15,432

333

11,574

417

9,259

571

6,749

88.9

6.31

630.6

110.3

946.0

106.4

1,261.3

79.8

1,576.6

63.9

2,163.1

46.5

3 3/4

1.91

191

13,938

287

13,443

383

10,082

478

8,066

656

5,879

95.25

7.24

724.0

96.1

1,085.9

92.7

1,447.9

69.5

1,809.9

55.6

2,483.2

40.5

4

2.18

218

12,250

326

11,815

435

8,861

544

7,089

746

5,167

101.6

8.24

823.7

84.5

1,235.6

81.5

1,647.4

61.1

2,059.3

48.9

2,825.3

35.6

4 1/2

2.75

275

9,679

413

9,336

551

7,002

689

5,601

945

4,083

114.3

10.42

1,042.5

66.8

1,563.7

64.4

2,085.0

48.3

2,606.2

38.6

3,575.8

28.2

Brake Power (hp/kW)

1,728/1,289

2,500/1,864

2,500/1,864

2,500/1,864

2,500/1,864

Input Speed (rpm)

553

829

1,106

1,382

1,897