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RTUB High Pressure Rod U-Cup

High Performance RTUB 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
RTUB187-1.250-312B Rod Twin Lip U-Cups Loaded RTUB187-1.250-312B

RTUB187-1.250-312B Rod Twin Lip U-Cups Loaded

1-1/4" ID X 1-5/8" OD X 5/16" HT High Performance Loaded Twin Lip Rod U-Cups w/ Anti-Extrusion Ring Loaded U-cup utilizing a...
0
$8.85

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Quantity Discounts
1-99$8.85
100-499$7.08
500+$5.31
RTUB187-1.500-250B Rod Twin Lip U-Cups Loaded RTUB187-1.500-250B

RTUB187-1.500-250B Rod Twin Lip U-Cups Loaded

1-1/2" ID X 1-7/8" OD X 1/4" HT High Performance Loaded Twin Lip Rod U-Cups w/ Anti-Extrusion Ring Loaded U-cup utilizing a...
15
$9.90

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Quantity Discounts
1-4$9.90
5-30$7.92
31+$5.94
RTUB187-1.750-375B Rod Twin Lip U-Cups Loaded RTUB187-1.750-375B

RTUB187-1.750-375B Rod Twin Lip U-Cups Loaded

1-3/4"ID X 2-1/8"OD X 3/16"W 3/8"H High Performance Loaded Twin Lip Rod U-Cups w/ Anti-Extrusion Ring Loaded U-cup utilizing a...
15
$10.71

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Quantity Discounts
1-4$10.71
5-28$8.568
29+$6.426
RTUB250-1.500-375B Rod Twin Lip U-Cups Loaded RTUB250-1.500-375B

RTUB250-1.500-375B Rod Twin Lip U-Cups Loaded

1-1/2" ID X 1-3/4" OD X 3/8" HT High Performance Loaded Twin Lip Rod U-Cups w/ Anti-Extrusion Ring Loaded U-cup utilizing a...
13
$15.69

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Quantity Discounts
1-2$15.69
3-19$12.552
20+$9.414
RTUB250-2.000-375B Rod Twin Lip U-Cups Loaded RTUB250-2.000-375B

RTUB250-2.000-375B Rod Twin Lip U-Cups Loaded

2" ID X 2-1/2" OD X 3/8" HT High Performance Loaded Twin Lip Rod U-Cups w/ Anti-Extrusion Ring Loaded U-cup utilizing a polyurethane...
0
$12.64

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Quantity Discounts
1-3$12.64
4-23$10.112
24+$7.584