UNS UHS piston rod seal
UNS/UHS is a lip seal which can be used for both piston and rod .
|
Advantages:
1. High sealing performance under low pressure.
2. Not suitable for sealing singly.
3. Easy installation.
|
Operation conditions
|
Temperature range
|
Media
|
Pressure
|
Speed
|
|
-35~+100℃
|
Hydraulic oils (mineral oil-based)
|
≤31.5Mpa
|
≤ 0.5m/s
|
Size:
8-330mm
|
|
Φd
|
ΦD
|
h
|
L
|
|
14
|
22
|
5
|
5.7
|
|
16
|
24
|
5
|
5.7
|
|
18
|
26
|
5
|
5.7
|
|
20
|
28
|
5
|
5.7
|
|
22
|
30
|
5
|
5.7
|
|
22.4
|
30
|
5
|
5.7
|
|
23.5
|
31.5
|
5
|
5.7
|
|
24
|
32
|
5
|
5.7
|
|
25
|
33
|
5
|
5.7
|
|
27
|
35
|
5
|
5.7
|
|
28
|
35.5
|
5
|
5.7
|
|
28
|
36
|
5
|
5.7
|
|
30
|
40
|
6
|
7
|
|
31.5
|
41.5
|
6
|
7
|
|
32
|
42
|
6
|
7
|
|
35
|
45
|
6
|
7
|
|
35.5
|
45
|
6
|
7
|
|
35.5
|
45.5
|
6
|
7
|
|
36
|
46
|
6
|
7
|
|
40
|
50
|
6
|
7
|
|
45
|
56
|
7
|
8
|
|
50
|
60
|
6
|
7
|
|
53
|
63
|
6
|
7
|
|
55
|
65
|
6
|
7
|
|
56
|
66
|
6
|
7
|
|
58
|
68
|
6
|
7
|
|
60
|
70
|
6
|
7
|
|
60
|
71
|
7
|
8
|
|
63
|
73
|
6
|
7
|
|
65
|
75
|
6
|
7
|
|
67
|
77
|
6
|
7
|
|
70
|
80
|
6
|
7
|
|
71
|
81
|
6
|
7
|
|
75
|
85
|
6
|
7
|
|
80
|
90
|
6
|
7
|
|
85
|
95
|
6
|
7
|
|
85
|
100
|
9
|
10
|
|
90
|
105
|
9
|
10
|
|
95
|
110
|
9
|
10
|
|
98
|
112
|
8.5
|
9.5
|
|
100
|
115
|
9
|
10
|
|
106
|
120
|
8.5
|
9.5
|
|
112
|
125
|
8.5
|
9.5
|
|
112
|
125
|
9
|
10
|
|
118
|
132
|
8.5
|
9.5
|
|
125
|
140
|
9
|
10
|
|
130
|
145
|
9
|
10
|
|
132
|
145
|
8.5
|
9.5
|
|
136
|
150
|
8.5
|
9.5
|
|
140
|
155
|
9
|
10
|
|
145
|
160
|
9
|
10
|
|
150
|
165
|
9
|
10
|
|
155
|
170
|
9
|
10
|
|
160
|
175
|
9
|
10
|
|
175
|
190
|
9
|
10
|
|
180
|
200
|
12
|
13
|
|
190
|
210
|
12
|
13
|
|
200
|
220
|
12
|
13
|
|
204
|
224
|
12
|
13
|
|
224
|
244
|
12
|
13
|
|
230
|
250
|
12
|
13
|
|
240
|
260
|
12
|
13
|
|
250
|
270
|
12
|
13
|
|
260
|
280
|
14
|
15
|
|
280
|
300
|
14
|
15
|
|
295
|
315
|
14
|
15
|
