model

horizontal triplex single-acting piston pump

small gear axis diameter（mm/in）

177.8/7"

rated input power
（kw./horsepower）

738/1000

small gear wheel axis elongation（mm/in）

340/133/8"

rated stroke
（times/min）

140

50.8X25.4/2"X1"

50.8X25.4/2"X1"

stroke length
（mm/in）

254/10"

valve chamber size

API—6"

gear type

Herringbone Gear

static pressure strength testing

MPa

68.6

kilograms force/centimetre

700

gear drive ratio

4.207:1

outside size
(lengthXwidthXheight)

mm

4120X2260.6X1778

inch

1623/8"X89"X70"

connection size of inhaling

12"(305mm)
flange

base width(mm/in)

1600/63"

discharge connection size

51/8"flange
(5000API)

weight(kilogram/pound)

18790/41425

cylinder casing inner hole's diameter (mm)

Ф170

Ф160

Ф150

Ф140

Ф130

rated pressureMpa(kgf/)

16.46
(168)

18.59
(190)

21.18
(216)

24.27
(247)

28.19
(287)

stroke(time/min)

power

discharge,litre/sec

KW

HP

150

791

1070

43.26

38.30

33.62

29.33

25.25

140

738

1000

40.39

35.76

31.39

27.39

23.58

130

686

929

37.52

33.22

29.16

25.45

21.91

120

646

875

35.34

31.29

27.47

23.97

20.63

110

580

786

31.75

28.11

24.67

21.53

18.53

100

527

714

28.84

25.53

22.41

19.56

16.84

1

0.2884

0.2553

0.2241

0.1956

0.1684