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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+
RTU125-0.875-250B 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
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
RTU125-1.500-250B 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

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

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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...
4
$6.52

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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...
21
$6.20

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Quantity Discounts
1-7$6.20
8-48$4.96
49+$3.72
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...
76
$4.76

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Quantity Discounts
1-9$4.76
10-63$3.808
64+$2.856
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
RTU187-1.500-312B 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

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Quantity Discounts
1-10$4.25
11-70$3.40
71+$2.55
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...
11
$6.74

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Quantity Discounts
1-6$6.74
7-44$5.392
45+$4.044
RTU187-1.750-312B Rod Twin Lip U-Cup RTU187-1.750-312B

RTU187-1.750-312B Rod Twin Lip U-Cup

1-3/4" ID X 2-1/8" 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...
29
$7.99

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Quantity Discounts
1-5$7.99
6-37$6.392
38+$4.794
RTU187-1.750-375B Rod Twin Lip U-Cup RTU187-1.750-375B

RTU187-1.750-375B Rod Twin Lip U-Cup

1-3/4" ID X 2-1/8" 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...
42
$6.45

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Quantity Discounts
1-7$6.45
8-46$5.16
47+$3.87
RTU187-2.000-312B Rod Twin Lip U-Cup RTU187-2.000-312B

RTU187-2.000-312B Rod Twin Lip U-Cup

2" ID X 3-3/8" 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
$6.41

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Quantity Discounts
1-7$6.41
8-46$5.128
47+$3.846
RTU187-2.000-375B Rod Twin Lip U-Cup RTU187-2.000-375B

RTU187-2.000-375B Rod Twin Lip U-Cup

2" ID X 2-3/8" 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 cup...
14
$8.63

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Quantity Discounts
1-5$8.63
6-34$6.904
35+$5.178
RTU250-1.000-250B Rod Twin Lip U-Cup RTU250-1.000-250B

RTU250-1.000-250B Rod Twin Lip U-Cup

1" ID X 1-1/2" 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...
24
$6.42

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Quantity Discounts
1-7$6.42
8-46$5.136
47+$3.852
RTU250-1.000-375B Rod Twin Lip U-Cup RTU250-1.000-375B

RTU250-1.000-375B Rod Twin Lip U-Cup

1" ID X 1-1/2" 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 cup...
0
$7.08

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Quantity Discounts
1-6$7.08
7-42$5.664
43+$4.248
RTU250-1.250-250B Rod Twin Lip U-Cup RTU250-1.250-250B

RTU250-1.250-250B Rod Twin Lip U-Cup

1-1/4" 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...
0
$8.38

Add:

Quantity Discounts
1-5$8.38
6-35$6.704
36+$5.028
RTU250-1.250-375B Rod Twin Lip U-Cup RTU250-1.250-375B

RTU250-1.250-375B Rod Twin Lip U-Cup

1-1/4" ID X 1-3/4" 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...
11
$7.32

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Quantity Discounts
1-6$7.32
7-40$5.856
41+$4.392
RTU250-1.500-375B Rod Twin Lip U-Cup RTU250-1.500-375B

RTU250-1.500-375B Rod Twin Lip U-Cup

1-1/2" ID X 2" 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 cup...
0
$6.36

Add:

Quantity Discounts
1-7$6.36
8-47$5.088
48+$3.816
RTU250-1.750-375B Rod Twin Lip U-Cup RTU250-1.750-375B

RTU250-1.750-375B Rod Twin Lip U-Cup

1-3/4" ID X 2-1/4" 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...
2
$9.53

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Quantity Discounts
1-4$9.53
5-31$7.624
32+$5.718
RTU250-2.000-312B Rod Twin Lip U-Cup RTU250-2.000-312B

RTU250-2.000-312B Rod Twin Lip U-Cup

2" ID X 2-1/2" 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 cup...
46
$9.80

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Quantity Discounts
1-4$9.80
5-30$7.84
31+$5.88
RTU250-2.000-375B Rod Twin Lip U-Cup RTU250-2.000-375B

RTU250-2.000-375B Rod Twin Lip U-Cup

2" ID X 2-1/2" 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 cup...
3
$6.46

Add:

Quantity Discounts
1-7$6.46
8-46$5.168
47+$3.876
RTU250-2.250-375B Rod Twin Lip U-Cup RTU250-2.250-375B

RTU250-2.250-375B Rod Twin Lip U-Cup

2-1/4" ID X 2-3/4" 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...
2
$11.59

Add:

Quantity Discounts
1-4$11.59
5-25$9.272
26+$6.954




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