3/8" Cross Section

Symmetrical Seals - 8400 Series - HRU

HRU and 8400 Series u-cups are symmetrical lip seals for use in either rod or piston sealing applications. The thin, flexible lip design reacts to low pressure and provides an extremely smooth, steady movement with less break away force required because of the inherent low friction. The HRU - 8400 style utilizes a beveled lip, ideal for wiping fluid film. Style HRU - 8400 u-seals are precision molded from 80 Durometer Buna-N rubber or FKM. While the HRU - 8400 U-cups are primarily designed for pneumatic applications, they can also be used in low to medium pressure hydraulic applications. The pressure range of the u-cups may be extended by incorporating an back-up ring.

*Fluorocarbon - FKM products end with a "V" all others are Buna-N 80 Durometer.

Displaying 1 to 4 (of 4 Products)
Product Image Model Product Name Qty. Price Quantity Discounts
(image for) HRU37-11.25-37 Homogeneous U-Seals HRU37-11.25-37
HRU37-11.25-37 Homogeneous U-Seals
11-1/4" ID X 12" OD X 3/8" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in low pressure applications where a low friction seal would be beneficial. The seal is most commonly used in pneumatic applications as a rod or piston seal....
 In Stock: 0
$69.370
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Quantity Discounts
1-9$69.370
10-99$55.500
100+$48.560
(image for) HRU37-2.50-37 Homogeneous U-Seals HRU37-2.50-37
HRU37-2.50-37 Homogeneous U-Seals
2-1/2" ID X 3-1/4" OD X 3/8" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in low pressure applications where a low friction seal would be beneficial. The seal is most commonly used in pneumatic applications as a rod or piston...
 In Stock: 0
$7.170
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Quantity Discounts
1-9$7.170
10-99$5.740
100+$5.020
(image for) HRU37-2.75-37 Homogeneous U-Seals HRU37-2.75-37
HRU37-2.75-37 Homogeneous U-Seals
2-3/4" ID X 3-1/2" OD X 3/8" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in low pressure applications where a low friction seal would be beneficial. The seal is most commonly used in pneumatic applications as a rod or piston...
 In Stock: 0
$7.510
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Quantity Discounts
1-9$7.510
10-99$6.010
100+$5.260
(image for) HRU37-9.25-37 Homogeneous U-Seals HRU37-9.25-37
HRU37-9.25-37 Homogeneous U-Seals
9-1/4" ID X 10" OD X 3/8" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in low pressure applications where a low friction seal would be beneficial. The seal is most commonly used in pneumatic applications as a rod or piston seal....
 In Stock: 0
$40.850
Add:
Quantity Discounts
1-9$40.850
10-99$32.680
100+$28.600
Displaying 1 to 4 (of 4 Products)
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