DPT1 - PTFE/PU Hydraulic Scraper Seal with NBR/FKM O-Ring

d f8/h9

D H9

L+0.2

D1±0.1

R

a

20-39.9

d+7.6

4.2

d+1.0

0.4

3.0

40-69.9

d+8.8

6.3

d+1.5

1.0

3.0

70-139.9

d+12.2

8.1

d+2.0

1.2

4.0

140-399.9

d+16.0

11.5

d+2.0

2.0

5.0

400-649.9

d+24.0

15.5

d+2.5

2.5

8.0

650-999.9

d+27.3

18.0

d+2.5

2.5

10.0

Diameter Range

Pressure Range

Temperature Range

Speed

Medium

3-1600mm

-36℃+200℃

5 m/s

hydraulic oil, flame retardant liquid, water and others

20
25
28

27.6
32.6
35.6

4.0
4.0
4.0

4.2
4.2
4.2

DPT1-20*27.6*4.2
DPT1-25*32.6*4.2
DPT1-28*35.6*4.2

30
32
35

37.6
39.6
42.6

4.0
4.0
4.0

4.2
4.2
4.2

DPT1-30*37.6*4.2
DPT1-32*39.6*4.2
DPT1-35*42.6*4.2

36
40
42

43.6
48.8
50.8

4.0
6.0
6.0

4.2
6.3
6.3

DPT1-36*43.6*4.2
DPT1-40*48.8*6.3
DPT1-42*50.8*6.3

45
50
55

53.8
58.8
63.8

6.0
6.0
6.0

6.3
6.3
6.3

DPT1-45*53.8*6.3
DPT1-50*58.8*6.3
DPT1-55*63.8*6.3

56
60
63

64.8
68.8
71.8

6.0
6.0
6.0

6.3
6.3
6.3

DPT1-56*64.8*6.3
DPT1-60*68.8*6.3
DPT1-63*71.8*6.3

65
70
75

73.8
82.2
87.2

6.0
7.7
7.7

6.3
8.1
8.1

DPT1-65*73.8*6.3
DPT1-70*82.2*8.1
DPT1-75*87.2*8.1

80
85
90

92.2
97.2
102.2

7.7
7.7
7.7

8.1
8.1
8.1

DPT1-80*92.2*8.1
DPT1-85*97.2*8.1
DPT1-90*102*8.1

95
100
105

107.2
112.2
117.2

7.7
7.7
7.7

8.1
8.1
8.1

DPT1-95*107*8.1
DPT1-100*112*8.1
DPT1-105*117*8.1

110
115
120

122.2
127.2
132.2

7.7
7.7
7.7

8.1
8.1
8.1

DPT1-110*122*8.1
DPT1-115*127*8.1
DPT1-120*132*8.1