Style DSU-BHT symmetrical seals are molded in Freudenberg® AU 30000 urethane. Used interchangeably for piston, or rod sealing. This high tear-resistant urethane demonstrates stability throughout a wide range of temperatures., In addition, this material is well suited to mineral and biodegradable hydraulic fluids as well as being resistant to, hydrolysis.

Urethane Material | 1 3/4 in Nominal Inner Diameter | 3/16 in Cross Section | U-Seal