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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
RTU125-0.750-125B Rod Twin Lip U-Cup 3/4" ID X 1" OD X 1/8" HT RTU125-0.750-125B

RTU125-0.750-125B Rod Twin Lip U-Cup 3/4" ID X 1" OD X 1/8" HT

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...
0
$2.87

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Quantity Discounts
1-10$2.87
11-67$2.296
68+$1.722
RTU120-1.000-192B Rod Twin Lip U-Cup 1.00"ID X 1.24"OD X 0.192"H RTU120-1.000-192B

RTU120-1.000-192B Rod Twin Lip U-Cup 1.00"ID X 1.24"OD X 0.192"H

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...
20
$3.12

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Quantity Discounts
1-10$3.12
11-66$2.496
67+$1.872
RTU125-1.000-250B Rod Twin Lip U-Cup 1"ID X 1-1/4"OD X 1/4"HT RTU125-1.000-250B

RTU125-1.000-250B Rod Twin Lip U-Cup 1"ID X 1-1/4"OD X 1/4"HT

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...
53
$3.12

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Quantity Discounts
1-11$3.12
12-72$2.496
73+$1.872
RTU125-0.625-250B Twin Lip Rod U-Cup RTU125-0.625-250B

RTU125-0.625-250B Twin Lip Rod U-Cup

5/8" ID X 7/8" 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...
0
$3.54

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Quantity Discounts
1$3.54
2-11$3.186
12+$2.655
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...
6
$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...
8
$4.16

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Quantity Discounts
1-11$4.16
12-72$3.328
73+$2.496
RTU313-1.250-397B Rod Twin Lip U-Cup RTU313-1.250-397B

RTU313-1.250-397B Rod Twin Lip U-Cup

1-1/4" ID X 1-7/8" OD X 7/16" HT Rod Twin Lip U-Seal - Asymmetrical Rod Seal U-Cup Rod Twin Lip Seal U-Cup is an asymmetrical design...
18
$4.20

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Quantity Discounts
1-11$4.20
12-71$3.36
72+$2.52
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...
24
$4.21

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Quantity Discounts
1-11$4.21
12-71$3.368
72+$2.526
RTU125-1.375-187B Rod Twin Lip U-Cup 1-3/8" ID X 1-5/8" OD X 3/16" HT 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

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...
10
$4.25

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Quantity Discounts
1-8$4.25
9-54$3.40
55+$2.55
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...
85
$4.25

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Quantity Discounts
1-10$4.25
11-70$3.40
71+$2.55
RTU187-1.500-375B Rod Twin Lip U-Cup RTU187-1.500-375B

RTU187-1.500-375B Rod Twin Lip U-Cup

1-1/2" ID X 1-7/8" OD X 3/8" HT Rod Twin Lip U-Seal - Asymmetrical Rod Seal U-Cup Rod Twin Lip Seal U-Cup is an asymmetrical design...
0
$4.25

Add:

Quantity Discounts
1-10$4.25
11-70$3.40
71+$2.55
RTU125-1.500-250B Rod Twin Lip U-Cup 1-1/2" ID X 1-3/4" OD X 1/4" HT 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

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...
35
$4.50

Add:

Quantity Discounts
1-7$4.50
8-47$3.60
48+$2.70
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...
15
$4.50

Add:

Quantity Discounts
1-10$4.50
11-66$3.60
67+$2.70
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...
20
$4.52

Add:

Quantity Discounts
1-10$4.52
11-66$3.616
67+$2.712
RTU125-0.750-250B Rod Twin Lip U-Cup RTU125-0.750-250B

RTU125-0.750-250B Rod Twin Lip U-Cup

3/4" ID X 1" 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...
0
$4.70

Add:

Quantity Discounts
1-11$4.70
12-75$3.525
76-944$2.35
945+$1.88
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...
9
$4.76

Add:

Quantity Discounts
1-9$4.76
10-63$3.808
64+$2.856
RTU187-1.250-312B Rod Twin Lip U-Seal RTU187-1.250-312B

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

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...
74
$4.76

Add:

Quantity Discounts
1-9$4.76
10-63$3.808
64+$2.856
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

Add:

Quantity Discounts
1-9$4.79
10-62$3.832
63+$2.874
RTU125-1.375-250B Rod Twin Lip U-Cup 1-3/8" ID X 1-5/8" OD X 1/4" HT 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

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...
6
$4.86

Add:

Quantity Discounts
1-8$4.86
9-53$3.888
54+$2.916
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
RTU187-1.000-187B 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...
20
$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...
14
$5.56

Add:

Quantity Discounts
1-8$5.56
9-53$4.448
54+$3.336
RTU187-1.625-375B Rod Twin Lip U-Cup RTU187-1.625-375B

RTU187-1.625-375B Rod Twin Lip U-Cup

1-5/8" ID X 2" OD X 3/16"W X 3/8" HT Rod Twin Lip U-Seal - Asymmetrical Rod Seal U-Cup Rod Twin Lip Seal U-Cup is an asymmetrical...
4
$5.82

Add:

Quantity Discounts
1-8$5.82
9-51$4.656
52+$3.492
RTU125-0.625-241B Rod Twin Lip U-Cup RTU125-0.625-241B

RTU125-0.625-241B Rod Twin Lip U-Cup

5/8" ID X 7/8" OD X 0.241" HT Rod Twin Lip U-Seal - Asymmetrical Rod Seal U-Cup Rod Twin Lip Seal U-Cup is an asymmetrical design cup...
0
$5.84

Add:

Quantity Discounts
1-7$5.84
8-51$4.672
52+$3.504
RTU125-1.750-250B Rod Twin Lip U-Cup 1-3/4" ID X 2" OD X 1/4" HT RTU125-1.750-250B

RTU125-1.750-250B Rod Twin Lip U-Cup 1-3/4" ID X 2" OD X 1/4" HT

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
$5.84

Add:

Quantity Discounts
1-7$5.84
8-45$4.672
46+$3.504




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