Sumitomo QT series QT33-16 high pressure internal gear pump

QT

4

3

-25

F

-*

-A

Seris

size

Pressure type

Theory flow cc/rev

rotation and oil port

optional

Design no

Internal gear pump

2,3,4,5,6

3：high pressure pump

4,5,6.3,8,10,12.5,16,20,25
31.5,40,50,63,80,100,125

no:clockwise F(right)
L:anticlockwise E(left)

H:high pressure seals

V: Phosphate ester by using

*:other speacial

A

Model

Work pressure
kgf/cm2

Power N KW

flow/min when no loads

60HZ

50HZ

Rate PR

Max MP

Rate pressure and 1500rpm’s
Power

6P motor

4P motor

6P motor

4P motor

1200rpm

1800rpm

1000rpm

1500rpm

Q23-4

250

320

3.0

-

7.5

-

6.4

QT23-5

3.5

6.5

9.8

5.4

8.2

QT23-6.3

4.3

7.9

11.9

6.5

9.9

QT23-8

5.4

9.8

14.8

8.2

12.3

QT33-10

6.8

11.9

17.9

9.9

14.9

QT33-12.5

8.6

15.0

22.6

12.5

18.8

QT33-16

10.6

18.6

28.0

15.5

23.3

QT43-20

13.7

24.1

36.3

20.0

30.2

QT43-25

16.8

29.9

45.0

24.8

37.4

QT43-31.5

21.6

38.5

57.9

32.0

48.2

QT53-40

26.1

45.7

70.3

38.9

58.5

QT53-50

33.5

60.3

90.6

50.2

75.5

QT53-63

41.9

75.9

114.0

63.2

95.0

QT63-80

52.7

95.6

143.7

79.6

119.7

QT63-100

66.1

120.3

181.2

100.4

150.9

QT63-125

81.3

149.0

223.8

124.1

186.4