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O-Rings

RTU Twin Lip Rod U-Seals

High Performance RTU Rod U-Cups

Of all the seals in a cylinder application, the rod seal is the most critical. The importance lies in the fact that rod seal failure could result leakage of fluids to the environment, and that it will typically see the harshest service conditions. Rod seal failure is not only a mess, but it is detrimental to proper cylinder performance and safety. The key features of any rod seal are:

  • The rod seal acts as a dynamic seal along its inner diameter, and static along its outer diameter
  • It is directly affected by changes to the rod surface and fluid temperature fluxuations
  • Often sees the highest pressure variations or spikes in the system



Image Model+ Item Name Qty. Price Quantity Discounts
RTU120-1.000-192B Rod Twin Lip U-Cup RTU120-1.000-192B

RTU120-1.000-192B Rod Twin Lip U-Cup

1.000"ID X 1.240"OD X 0.192"H Rod Twin Lip U-Seal - Asymmetrical Rod Seal U-Cup Rod Twin Lip Seal U-Cup is an asymmetrical design cup...
26
$4.52

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Quantity Discounts
1-10$4.52
11-66$3.616
67+$2.712
RTU125-0.750-125B Rod Twin Lip U-Cup RTU125-0.750-125B

RTU125-0.750-125B Rod Twin Lip U-Cup

3/4" ID X 1" OD X 1/8" HT Rod Twin Lip U-Seal - Asymmetrical Rod Seal U-Cup Rod Twin Lip Seal U-Cup is an asymmetrical design cup seal...
12
$4.44

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Quantity Discounts
1-10$4.44
11-67$3.552
68+$2.664
RTU125-0.875-250B Rod Twin Lip U-Cup RTU125-0.875-250B

RTU125-0.875-250B Rod Twin Lip U-Cup

7/8" ID X 1-1/8" OD X 1/4" HT Rod Twin Lip U-Seal - Asymmetrical Rod Seal U-Cup Rod Twin Lip Seal U-Cup is an asymmetrical design cup...
1
$4.16

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Quantity Discounts
1-11$4.16
12-72$3.328
73+$2.496
RTU125-1.000-187B Rod Twin Lip U-Cup RTU125-1.000-187B

RTU125-1.000-187B Rod Twin Lip U-Cup

1" ID X 1-1/4" OD X 3/16" HT Rod Twin Lip U-Seal - Asymmetrical Rod Seal U-Cup Rod Twin Lip Seal U-Cup is an asymmetrical design cup...
1
$4.16

Add:

Quantity Discounts
1-11$4.16
12-72$3.328
73+$2.496
RTU125-1.000-250B Rod Twin Lip U-Cup RTU125-1.000-250B

RTU125-1.000-250B Rod Twin Lip U-Cup

1"ID X 1-1/4"OD X 1/4"HT Rod Twin Lip U-Seal - Asymmetrical Rod Seal U-Cup Rod Twin Lip Seal U-Cup is an asymmetrical design cup seal...
70
$4.16

Add:

Quantity Discounts
1-11$4.16
12-72$3.328
73+$2.496
RTU125-1.125-250B Rod Twin Lip U-Cup RTU125-1.125-250B

RTU125-1.125-250B Rod Twin Lip U-Cup

1-1/8" ID X 1-3/8" OD X 1/4" HT Rod Twin Lip U-Seal - Asymmetrical Rod Seal U-Cup Rod Twin Lip Seal U-Cup is an asymmetrical design...
4
$3.75

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Quantity Discounts
1-12$3.75
13-79$3.00
80+$2.25
RTU125-1.250-187B Rod Twin Lip U-Cup RTU125-1.250-187B

RTU125-1.250-187B Rod Twin Lip U-Cup

1-1/4" ID X 1-1/2" OD X 3/16" HT Rod Twin Lip U-Seal - Asymmetrical Rod Seal U-Cup Rod Twin Lip Seal U-Cup is an asymmetrical design...
3
$4.52

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Quantity Discounts
1$4.52
2-11$4.068
12+$3.39
RTU125-1.250-250B Rod Twin Lip U-Cup RTU125-1.250-250B

RTU125-1.250-250B Rod Twin Lip U-Cup

1-1/4"ID X 1-1/2"OD X 1/8"W X 1/4"HT Rod Twin Lip U-Seal - Asymmetrical Rod Seal U-Cup Rod Twin Lip Seal U-Cup is an asymmetrical...
4
$4.52

Add:

Quantity Discounts
1-10$4.52
11-66$3.616
67+$2.712
RTU125-1.375-187B Rod Twin Lip U-Cup RTU125-1.375-187B

RTU125-1.375-187B Rod Twin Lip U-Cup

1-3/8" ID X 1-5/8" OD X 3/16" HT Rod Twin Lip U-Seal - Asymmetrical Rod Seal U-Cup Rod Twin Lip Seal U-Cup is an asymmetrical design...
27
$5.51

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Quantity Discounts
1-8$5.51
9-54$4.408
55+$3.306
RTU125-1.375-250B Rod Twin Lip U-Cup RTU125-1.375-250B

RTU125-1.375-250B Rod Twin Lip U-Cup

1-3/8" ID X 1-5/8" OD X 1/4" HT Rod Twin Lip U-Seal - Asymmetrical Rod Seal U-Cup Rod Twin Lip Seal U-Cup is an asymmetrical design...
9
$5.62

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Quantity Discounts
1-8$5.62
9-53$4.496
54+$3.372
RTU125-1.500-250B Rod Twin Lip U-Cup RTU125-1.500-250B

RTU125-1.500-250B Rod Twin Lip U-Cup

1-1/2" ID X 1-3/4" OD X 1/4" HT Rod Twin Lip U-Seal - Asymmetrical Rod Seal U-Cup Rod Twin Lip Seal U-Cup is an asymmetrical design...
37
$6.36

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Quantity Discounts
1-7$6.36
8-47$5.088
48+$3.816
RTU125-1.750-250B Rod Twin Lip U-Cup RTU125-1.750-250B

RTU125-1.750-250B Rod Twin Lip U-Cup

1-3/4" ID X 2" OD X 1/4" HT Rod Twin Lip U-Seal - Asymmetrical Rod Seal U-Cup Rod Twin Lip Seal U-Cup is an asymmetrical design cup...
47
$6.60

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Quantity Discounts
1-7$6.60
8-45$5.28
46+$3.96
RTU156-1.375-219B Rod Twin Lip U-Cup RTU156-1.375-219B

RTU156-1.375-219B Rod Twin Lip U-Cup

1-3/8" ID X 1-11/16" OD X 7/32" HT Rod Twin Lip U-Seal - Asymmetrical Rod Seal U-Cup Rod Twin Lip Seal U-Cup is an asymmetrical design...
22
$8.26

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Quantity Discounts
1-5$8.26
6-36$6.608
37+$4.956
RTU187-0.625-281B Rod Twin Lip U-Cup RTU187-0.625-281B

RTU187-0.625-281B Rod Twin Lip U-Cup

5/8" ID X 1" OD X 9/32" HT Rod Twin Lip U-Seal - Asymmetrical Rod Seal U-Cup Rod Twin Lip Seal U-Cup is an asymmetrical design cup...
25
$4.21

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Quantity Discounts
1-11$4.21
12-71$3.368
72+$2.526
RTU187-0.750-312B Rod Twin Lip U-Cup RTU187-0.750-312B

RTU187-0.750-312B Rod Twin Lip U-Cup

3/4" ID X 1-1/8" OD X 5/16" HT Rod Twin Lip U-Seal - Asymmetrical Rod Seal U-Cup Rod Twin Lip Seal U-Cup is an asymmetrical design cup...
17
$4.50

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Quantity Discounts
1-10$4.50
11-66$3.60
67+$2.70
RTU187-0.875-324B Rod Twin Lip U-Cup RTU187-0.875-324B

RTU187-0.875-324B Rod Twin Lip U-Cup

7/8" ID X 1-1/4" OD X 21/64" OD Rod Twin Lip U-Seal - Asymmetrical Rod Seal U-Cup Rod Twin Lip Seal U-Cup is an asymmetrical design...
15
$4.79

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Quantity Discounts
1-9$4.79
10-62$3.832
63+$2.874
RTU187-1.000-187B Rod Twin Lip U-Cup RTU187-1.000-187B

RTU187-1.000-187B Rod Twin Lip U-Cup

1" ID X 1-3/8" OD X3/16" HT Rod Twin Lip U-Seal - Asymmetrical Rod Seal U-Cup Rod Twin Lip Seal U-Cup is an asymmetrical design cup...
23
$5.56

Add:

Quantity Discounts
1-8$5.56
9-53$4.448
54+$3.336
RTU187-1.000-250B Rod Twin Lip U-Cup RTU187-1.000-250B

RTU187-1.000-250B Rod Twin Lip U-Cup

1" ID X 1-3/8" OD X 1/4" HT Rod Twin Lip U-Seal - Asymmetrical Rod Seal U-Cup Rod Twin Lip Seal U-Cup is an asymmetrical design cup...
20
$5.56

Add:

Quantity Discounts
1-8$5.56
9-53$4.448
54+$3.336
RTU187-1.000-312B Rod Twin Lip U-Cup RTU187-1.000-312B

RTU187-1.000-312B Rod Twin Lip U-Cup

1" ID X 1-3/8" OD X 5/16" HT Rod Twin Lip U-Seal - Asymmetrical Rod Seal U-Cup Rod Twin Lip Seal U-Cup is an asymmetrical design cup...
17
$6.52

Add:

Quantity Discounts
1-7$6.52
8-46$5.216
47+$3.912
RTU187-1.125-312B Rod Twin Lip U-Cup RTU187-1.125-312B

RTU187-1.125-312B Rod Twin Lip U-Cup

1-1/8" ID X 1-1/2" OD X 5/16" HT Rod Twin Lip U-Seal - Asymmetrical Rod Seal U-Cup Rod Twin Lip Seal U-Cup is an asymmetrical design...
35
$6.20

Add:

Quantity Discounts
1-7$6.20
8-48$4.96
49+$3.72
RTU187-1.250-187B Rod Twin Lip U-Cup RTU187-1.250-187B

RTU187-1.250-187B Rod Twin Lip U-Cup

1-1/4" ID X 1-5/8" OD X 3/16" HT Rod Twin Lip U-Seal - Asymmetrical Rod Seal U-Cup Rod Twin Lip Seal U-Cup is an asymmetrical design...
15
$4.76

Add:

Quantity Discounts
1-9$4.76
10-63$3.808
64+$2.856
RTU187-1.250-250B Rod Twin Lip U-Cup RTU187-1.250-250B

RTU187-1.250-250B Rod Twin Lip U-Cup

1-1/4" ID X 1-5/8" OD X 1/4" HT Rod Twin Lip U-Seal - Asymmetrical Rod Seal U-Cup Rod Twin Lip Seal U-Cup is an asymmetrical design...
8
$5.04

Add:

Quantity Discounts
1-9$5.04
10-59$4.032
60+$3.024
RTU187-1.250-312B Rod Twin Lip U-Cup RTU187-1.250-312B

RTU187-1.250-312B Rod Twin Lip U-Cup

1-1/4" ID X 1-5/8" OD X 3/16"W X 5/16" HT Rod Twin Lip U-Seal - Asymmetrical Rod Seal U-Cup Rod Twin Lip Seal U-Cup is an...
83
$4.76

Add:

Quantity Discounts
1-9$4.76
10-63$3.808
64+$2.856
RTU187-1.375-312B Rod Twin Lip U-Cup RTU187-1.375-312B

RTU187-1.375-312B Rod Twin Lip U-Cup

1-3/8" ID X 1-3/4" OD X 5/16" HT Rod Twin Lip U-Seal - Asymmetrical Rod Seal U-Cup Rod Twin Lip Seal U-Cup is an asymmetrical design...
18
$6.74

Add:

Quantity Discounts
1-6$6.74
7-44$5.392
45+$4.044
RTU187-1.500-312B Rod Twin Lip U-Cup RTU187-1.500-312B

RTU187-1.500-312B Rod Twin Lip U-Cup

1-1/2" ID X 1-7/8" OD X 5/16" HT Rod Twin Lip U-Seal - Asymmetrical Rod Seal U-Cup Rod Twin Lip Seal U-Cup is an asymmetrical design...
49
$4.25

Add:

Quantity Discounts
1-10$4.25
11-70$3.40
71+$2.55