7/32" 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 10 (of 10 Products)
  Model Item Name Qty. Price Quantity Discounts
HRU21-2.50-21 Homogeneous U-Seals HRU21-2.50-21
HRU21-2.50-21 Homogeneous U-Seals
2-1/2" ID X 2-15/16" OD X 7/32" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in...
0 $5.240
Add:
Quantity Discounts
1-9$5.240
10-99$4.200
100+$3.670
HRU21-2.50-21V Homogeneous U-Seals HRU21-2.50-21V
HRU21-2.50-21V Homogeneous U-Seals
2-1/2" ID X 2-15/16" OD X 7/32 HT Fluorocarbon FKM Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is...
0 $27.840
Add:
Quantity Discounts
1-9$27.840
10-99$22.280
100+$19.490
HRU21-2.56-21 Homogeneous U-Seals HRU21-2.56-21
HRU21-2.56-21 Homogeneous U-Seals
2-9/16" ID X 3" OD X 7/32 HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in low...
11 $5.510
Add:
Quantity Discounts
1-9$5.510
10-99$4.410
100+$3.860
HRU21-2.75-21 Homogeneous U-Seals HRU21-2.75-21
HRU21-2.75-21 Homogeneous U-Seals
2-3/4" ID X 3-3/16" OD X 7/32" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in...
0 $6.080
Add:
Quantity Discounts
1-9$6.080
10-99$4.870
100+$4.260
HRU21-2.81-21 Homogeneous U-Seals HRU21-2.81-21
HRU21-2.81-21 Homogeneous U-Seals
2-13/16" ID X 3-1/4" OD X 7/32" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in...
0 $6.380
Add:
Quantity Discounts
1-9$6.380
10-99$5.110
100+$4.470
HRU21-2.81-21V Homogeneous U-Seals HRU21-2.81-21V
HRU21-2.81-21V Homogeneous U-Seals
2-13/16" ID X 2-1/4" OD X 7/32" HT Fluorocarbon FKM Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU...
0 $28.960
Add:
Quantity Discounts
1-9$28.960
10-99$23.170
100+$20.280
HRU21-3.00-21 Homogeneous U-Seals HRU21-3.00-21
HRU21-3.00-21 Homogeneous U-Seals
3" ID X 3-7/16" OD X 7/32" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in low...
0 $7.790
Add:
Quantity Discounts
1-9$7.790
10-99$6.240
100+$5.460
HRU21-3.00-21V Homogeneous U-Seals HRU21-3.00-21V
HRU21-3.00-21V Homogeneous U-Seals
3" ID X 3-7/16" OD X 7/32" HT Fluorocarbon FKM Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is...
0 $31.160
Add:
Quantity Discounts
1-9$31.160
10-99$24.930
100+$21.820
HRU21-3.06-21 Homogeneous U-Seals HRU21-3.06-21
HRU21-3.06-21 Homogeneous U-Seals
3-1/16" ID X 3-1/2" OD X 7/32" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in...
0 $8.920
Add:
Quantity Discounts
1-9$8.920
10-99$7.140
100+$6.250
HRU21-3.31-21 Homogeneous U-Seals HRU21-3.31-21
HRU21-3.31-21 Homogeneous U-Seals
3-5/16" ID X 3-3/4" OD X 7/32" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in...
0 $9.830
Add:
Quantity Discounts
1-9$9.830
10-99$7.870
100+$6.890
Displaying 1 to 10 (of 10 Products)
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