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1/8" 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.





Image Model+ Item Name Qty. Price Quantity Discounts
HRU12-0.18-12 Homogeneous U-Seals HRU12-0.18-12

HRU12-0.18-12 Homogeneous U-Seals

3/16" ID X 7/16" OD X 1/8" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in low...
0
$1.97

Add:

Quantity Discounts
1-23$1.97
24-152$1.576
153+$1.182
HRU12-0.25-12 Homogeneous U-Seals HRU12-0.25-12

HRU12-0.25-12 Homogeneous U-Seals

1/4" ID X 1/2" OD X 1/8" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in low...
96
$1.97

Add:

Quantity Discounts
1-23$1.97
24-152$1.576
153+$1.182
HRU12-0.31-12 Homogeneous U-Seals HRU12-0.31-12

HRU12-0.31-12 Homogeneous U-Seals

5/16" ID X 9/16" OD X 1/8" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in low...
2
$1.00

Add:
Min Qty:  5
Quantity Discounts
5-46$1.00
47-299$0.80
300+$0.60
HRU12-0.37-12 Homogeneous U-Seals HRU12-0.37-12

HRU12-0.37-12 Homogeneous U-Seals

3/8" ID X 5/8" OD X 1/8" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in low...
0
$0.98

Add:

Quantity Discounts
1-47$0.98
48-306$0.784
307+$0.588
3/8" ID X 5/8" OD X 1/8" HT Huva U-Cup EPDM 70 NSF61 FDA Black HRU12-0.37-12-EPDM

3/8" ID X 5/8" OD X 1/8" HT Huva U-Cup EPDM 70 NSF61 FDA Black

3/8" ID X 5/8" OD X 1/8" HT EPDM U-Cup NSF 61 Certified, FDA Compliant, Chloramine Resistant, Self Lubricating, RoHS Compliant...
200
$2.00

Add:

Quantity Discounts
1-99$2.00
100-299$1.60
300+$1.20
HRU12-0.43-12 Homogeneous U-Seals HRU12-0.43-12

HRU12-0.43-12 Homogeneous U-Seals

7/16" ID X 11/16" OD X 1/8" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in low...
0
$1.97

Add:

Quantity Discounts
1-23$1.97
24-152$1.576
153+$1.182
HRU12-0.50-12 Homogeneous U-Seals HRU12-0.50-12

HRU12-0.50-12 Homogeneous U-Seals

1/2" ID X 3/4" OD X 1/8" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in low...
0
$1.97

Add:

Quantity Discounts
1-23$1.97
24-152$1.576
153+$1.182
HRU12-0.50-12V Homogeneous U-Seals HRU12-0.50-12V

HRU12-0.50-12V Homogeneous U-Seals

1/2" ID X 3/4" OD X 1/8" HT FKM Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in low...
0
$13.40

Add:

Quantity Discounts
1-6$13.40
7-41$10.72
42+$8.04
HRU12-0.56-12 Homogeneous U-Seals HRU12-0.56-12

HRU12-0.56-12 Homogeneous U-Seals

9/16" ID X 13/16" OD X 1/8" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in low...
0
$1.97

Add:

Quantity Discounts
1-23$1.97
24-152$1.576
153+$1.182
HRU12-0.62-12 Homogeneous U-Seals HRU12-0.62-12

HRU12-0.62-12 Homogeneous U-Seals

5/8" ID X 7/8" OD X 1/8" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in low...
0
$1.97

Add:

Quantity Discounts
1-23$1.97
24-152$1.576
153+$1.182
HRU12-0.62-12V Homogeneous U-Seals HRU12-0.62-12V

HRU12-0.62-12V Homogeneous U-Seals

5/8" ID X 7/8" OD X 1/8" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in low...
0
$8.93

Add:

Quantity Discounts
1-5$8.93
6-33$7.144
34+$5.358
HRU12-0.68-12 Homogeneous U-Seals HRU12-0.68-12

HRU12-0.68-12 Homogeneous U-Seals

11/16" ID X 15/16" OD X 1/8" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in low...
0
$1.97

Add:

Quantity Discounts
1-23$1.97
24-152$1.576
153+$1.182
HRU12-0.75-12 Homogeneous U-Seals HRU12-0.75-12

HRU12-0.75-12 Homogeneous U-Seals

3/4" ID X 1" OD X 1/8" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in low...
90
$0.95

Add:

Quantity Discounts
1-49$0.95
50-315$0.76
316+$0.57
HRU12-0.75-12V Homogeneous U-Seals HRU12-0.75-12V

HRU12-0.75-12V Homogeneous U-Seals

3/4" ID X 1" OD X 1/8" HT Fluorocarbon FKM Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is...
0
$12.32

Add:

Quantity Discounts
1-3$12.32
4-24$9.856
25+$7.392
HRU12-0.81-12 Homogeneous U-Seals HRU12-0.81-12

HRU12-0.81-12 Homogeneous U-Seals

13/16" ID X 1-1/16" OD X 1/8" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in...
34
$1.06

Add:

Quantity Discounts
1-44$1.06
45-283$0.848
284+$0.636
HRU12-0.87-12 Homogeneous U-Seals HRU12-0.87-12

HRU12-0.87-12 Homogeneous U-Seals

7/8" ID X 1-1/8" OD X 1/8" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in low...
0
$1.46

Add:

Quantity Discounts
1-31$1.46
32-205$1.168
206+$0.876
HRU12-0.87-12V Homogeneous U-Seals HRU12-0.87-12V

HRU12-0.87-12V Homogeneous U-Seals

7/8" ID X 1-1/8" OD X 1/8" HT Fluorocarbon FKM Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is...
0
$12.80

Add:

Quantity Discounts
1-3$12.80
4-23$10.24
24+$7.68
HRU12-1.00-12 Homogeneous U-Seals HRU12-1.00-12

HRU12-1.00-12 Homogeneous U-Seals

1" ID X 1-1/4" OD X 1/8" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in low...
20
$2.12

Add:

Quantity Discounts
1-22$2.12
23-141$1.696
142+$1.272
HRU12-1.00-12V Homogeneous U-Seals HRU12-1.00-12V

HRU12-1.00-12V Homogeneous U-Seals

1/8"CS X 1"ID X 1-1/4"OD Fluorocarbon FKM Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is...
0
$13.41

Add:

Quantity Discounts
1-3$13.41
4-22$10.728
23+$8.046
HRU12-1.12-12 Homogeneous U-Seals HRU12-1.12-12

HRU12-1.12-12 Homogeneous U-Seals

1-1/8" ID X 1-3/8" OD X 1/8" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in low...
0
$2.20

Add:

Quantity Discounts
1-21$2.20
22-136$1.76
137+$1.32
HRU12-1.18-12 Homogeneous U-Seals HRU12-1.18-12

HRU12-1.18-12 Homogeneous U-Seals

1-3/16" ID X 1-7/16" OD X 1/8" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in...
0
$2.49

Add:

Quantity Discounts
1-18$2.49
19-120$1.992
121+$1.494
HRU12-1.25-12 Homogeneous U-Seals HRU12-1.25-12

HRU12-1.25-12 Homogeneous U-Seals

1-1/4" ID X 1-1/2" OD X 1/8" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in low...
0
$2.49

Add:

Quantity Discounts
1-18$2.49
19-120$1.992
121+$1.494
HRU12-1.37-12 Homogeneous U-Seals HRU12-1.37-12

HRU12-1.37-12 Homogeneous U-Seals

1-3/8" ID X 1-5/8" OD X 1/8" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in low...
0
$2.20

Add:

Quantity Discounts
1-21$2.20
22-136$1.76
137+$1.32
HRU12-1.50-12 Homogeneous U-Seals HRU12-1.50-12

HRU12-1.50-12 Homogeneous U-Seals

1-1/2" ID X 1-3/4" OD X 1/8" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in low...
0
$2.20

Add:

Quantity Discounts
1-21$2.20
22-136$1.76
137+$1.32
HRU12-1.75-12 Homogeneous U-Seals HRU12-1.75-12

HRU12-1.75-12 Homogeneous U-Seals

1-3/4" ID X 2" OD X 1/8" HT Homogenous U-cups (block vees) are a non-loaded, single material U-cup. The HRU seal is popular in low...
0
$2.20

Add:

Quantity Discounts
1-21$2.20
22-136$1.76
137+$1.32