HSU U-Seal
Style HSU u-seals are precision molded from 90 Durometer Buna-N rubber or 90A Fluorocarbon (suffix “V”) — 90 Duro Rubber for abrasion resistance and Fluorocarbon for heat resistance. These seals are commonly found in industrial cylinders as piston, rod and cushion seals.
SEAL INFORMATION | |
MATERIAL | 90A BUNA-N RUBBER 90A FLUOROCARBON |
TEMPERATURE RANGE | BUNA-N: -40° TO +250° F FC: -20° TO +400° F |
PRESSURE RANGE | 0 TO 2,000 PSI |
SPEED | 3 FT/SEC |
Part Number | A Nom.ID | B Nom.OD | C Nom.Ht |
1/8″ C/S | |||
HSU12-0.75-12-90D HSU12-0.75-12-90DV | 3/4 3/4 | 1 1 | 1/8 1/8 |
5/32″ C/S | |||
HSU15-1.18-15-90D HSU15-1.18-15-90DV HSU15-1.25-15-90D HSU15-1.25-15-90DV | 1-3/16 1-3/16 1-1/4 1-1/4 | 1-1/2 1-1/2 1-9/16 1-9/16 | 5/32 5/32 5/32 5/32 |
3/16″ C/S | |||
HSU18-1.62-18-90D HSU18-1.62-18-90DV HSU18-2.12-18-90D HSU18-2.12-18-90DV | 1-5/8 1-5/8 2-1/8 2-1/8 | 2 2 2-1/2 2-1/2 | 3/16 3/16 3/16 3/16 |
7/32″ C/S | |||
HSU21-2.81-21-90D HSU21-2.81-21-90DV | 2-13/16 2-13/16 | 3-1/4 3-1/4 | 7/32 7/32 |
1/4″ C/S | |||
HSU25-3.50-25-90D HSU25-3.50-25-90DV HSU25-4.50-25-90D HSU25-4.50-25-90DV | 3-1/2 3-1/2 4-1/2 4-1/2 | 4 4 5 5 | 1/4 1/4 1/4 1/4 |
9/32″ C/S | |||
HSU28-4.43-28-90D HSU28-4.43-28-90DV HSU28-5.43-28-90D HSU28-5.43-28-90DV HSU28-6.43-28-90D HSU28-6.43-28-90DV | 4-7/16 4-7/16 5-7/16 5-7/16 6-7/16 6-7/16 | 5 5 6 6 7 7 | 9/32 9/32 9/32 9/32 9/32 9/32 |
5/16″ C/S | |||
HSU31-5.37-31-90D HSU31-5.37-31-90DV HSU31-6.37-31-90D HSU31-6.37-31-90DV HSU31-7.37-31-90D HSU31-7.37-31-90DV | 5-3/8 5-3/8 6-3/8 6-3/8 7-3/8 7-3/8 | 6 6 7 7 8 8 | 5/16 5/16 5/16 5/16 5/16 5/16 |
11/32″ C/S | |||
HSU34-9.31-34-90D HSU34-9.31-34-90DV | 9-5/16 9-5/16 | 10 10 | 11/32 11/32 |
3/8″ C/S | |||
HSU37-11.25-37-90D HSU37-11.25-37-90DV | 11-1/4 11-1/4 | 12 12 | 3/8 3/8 |
13/32″ C/S | |||
HSU40-13.18-40-90D HSU40-13.18-40-90DV | 13-3/16 13-3/16 | 14 14 | 13/32 13/32 |
1/2″ C/S | |||
HSU50-11.00-50-90D HSU50-11.00-50-90DV HSU50-13.00-50-90D | 11 11 13 | 12 12 14 | 1/2 1/2 1/2 |