Hi-Tech Seals, Inc. Datasheets for Oil Seals and Grease Seals

Oil seals and grease seals have a flexible lip that rubs against a shaft or housing to prevent the leakage or ingress of fluids and dirt.
Oil Seals and Grease Seals: Learn more

Product Name Notes
Secondary Seal Hi-Tech Seals stocks Secondary Wellhead Seals that are 70 Duro NBR. Available in 5 different sizes. These Seals are located in the Secondary Packoff of a Wellhead Assembly.
Modular Bearing -- MBM Modular bearings are used in both rod and piston applications. Modular bearings act as a wear and load bearing surface to help extend the life of a U-cup. The standard...
Fluid Seals -- DAM
Fluid Seals -- SAM F
Fluid Seals -- SAM FE
Single acting fluid seals (SAFS) are commonly used in stage cylinders for truck box hoists. SAFS are often used with anti-extrusion rings either on ID or OD depending on rod...
SpectraSeals® Seals -- SS
SpectraSeals® Seals -- SS NYLON
SpectraSeals® Seals -- SS PEEK
SpectraSeals® Seals -- SS TBF
SpectraSeals® Seals -- SS TCF
SpectraSeals® Seals -- SS TMG
SpectraSeals® Seals -- SS UHMW
SpectraSeals® are engineered plastic seals incorporating a metallic spring, which loads the seal lips against the mating hardware, creating a seal. The spring also allows the seal to follow minor...
Oil Seals -- BAB
Oil Seals -- O DL Style
Oil Seals -- O SL Style
Oil Seals -- OS DL Style
Oil Seals -- OS SL Style
Oil Seals -- OSS DL Style
Oil Seals -- OSS SL Style
Oil Seals -- OSV DL Style
Oil Seals -- OSV SL Style
Oil Seals -- SE
The oil seal was originally developed to seal on automobile bearings but it is now used in a wide range of applications. The oil seal will create a tight seal...
Capped T-Seal -- M4P The T-seal comes in both piston (TPO) and rod (TRO) styles, and can be installed in standard O-ring grooves. The T-seal is a double acting seal. The Back-up rings and...
Piston Urethane U-Cup Seals -- PI DL
Piston Urethane U-Cup Seals -- PI STD
Rod Urethane U-Cup Seals -- RO DL
Rod Urethane U-Cup Seals -- RO STD
Symmetrical Urethane U-Cup Seals -- SY STD
The urethane U-cup design provides an excellent heavy-duty seal for either piston or rod applications. Urethane U-cups work well in both static and dynamic applications. Symmetrical, rod and piston styles...