Plunger Dia.

Disp.

Displacement at Pump Strokes per Minute

in

(mm)

gal/rev

(L/rev)

100

150

200

250

330

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 3/4

1.91

191

20,000

287

15,056

383

11,292

478

9,034

631

6,844

95.25

7.24

724.0

137.9

1,085.9

103.8

1,447.9

77.9

1,809.9

62.3

2,389.1

47.2

4    

2.18

218

18,247

326

13,233

435

9,925

544

7,940

718

6,015

101.6

8.24

823.7

125.8

1,235.6

91.3

1,647.4

68.4

2,059.3

54.8

2,718.2

41.5

4 1/2

2.75

275

14,418

413

10,456

551

7,842

689

6,273

909

4,753

114.3

10.43

1,042.5

99.4

1,563.8

72.1

2,085.0

54.1

2,606.3

43.3

3,440.3

32.8

5    

3.40

340

11,678

510

8,469

680

6,352

850

5,082

1,122

3,850

127

12.87

1,287.0

80.5

1,930.6

58.4

2,574.1

43.8

3,217.6

35.0

4,247.2

26.5

Brake Power (hp/kW)  

2,574/1,919

2,800/2,088

2,800/2,088

2,800/2,088

2,800/2,088

Input Speed (rpm)

633

950

1,267

1,583

2,090