American High Performance Seals

Rotary Seals

Split Rotary Shaft Seals

For sealing dynamic, rotary motion

Rotary Shaft Seals - Oil, Grease and Bearing Seals - High Pressure Rotary Seals - High-Performance Rotary Seals - Swivel Seals - V-Rings - Labyrinth Seals - Show All

Typical rod seal installation Rod seal profile view
Split rotary seal installation example Split rotary seal example

Split Rotary Shaft Seals are made for easy installation.  Shaft removal and dismantling of machinery are kept to a minimum, thus reducing downtime. This design is recommended... More Info

Split Rotary Shaft Seals

Zero pressure
Maximum 5000fpm (25m/sec.), seals with dust lips 1800fpm (9m/sec.)*

R9S R10S R8S  

Contact us, request more information or call 1-800-283-7140 for immediate answers to your questions.

Why American High Performance Seals?
...More Info

Availability:  Most standard or non-standard and application-specific designed split rotary shaft seals, in inch or metric sizes, are available with a 1-4 day turnaround.

Seal Materials: The selection of the best material has a critical impact on achieving the best sealing performance. Our comprehensive range of leading edge standard-, high- and low-temperature materials include: High-performance Polyurethane (P101), Nitrile, Viton®, H-Nbr, PTFE (Teflon®), filled PTFE, Aflas®, Hytrel®, Kalrez®, EPDM, Silicone, FDA compliant materials, Nylon, Nylatron®, POM, UHMWPE, Tefzel®, and Peek, along with our proprietary specialized materials. More Info on Materials

For your unique or special split rotary seal, please contact our engineers to help you in specifying a seal that’s best for your situation.

*Maximum values depend on seal material, seal configuration, media, temperatures, pressures, surface speed and working environment. For maximum seal life expectancy, do not operate your seal beyond 75% of its operating limits. Please consult our engineers (link to contact us) or call 1-800-283-7140 for advice.

Applications & Industries

AHP Seals Rotary Shaft Seals are currently in successful service in the following industries:

  • Agitators
  • Augers Mixers & Dryers
  • Casters
  • Crank Shaft
  • Drilling Spindles
  • Propellers
  • Electric Motors
  • Fuel Handling Flexible
  • Couplings
  • Fuel Pumps
  • Gear Boxes
  • Gear Pumps
  • Geo-Rotors
  • Hydraulic Motors & Pumps
  • Hydrostatic
  • Transmissions
  • Compressors
  • Liquid Handling Swivel
  • Joints
  • Propeller Shafts
  • Racing Engines
  • Rolling Mill
  • Vacuum Pumps
  • Wheel Hubs

American High Performance Seals assumes no obligation or liability for any advice furnished or results obtained with respect to these products. All such advice is given and accepted at the buyer’s risk. This information, based on our experience, is offered as part of our service to customers. It is intended for use by persons having technical skill, at their own discretion and risk. We do not guarantee favorable results, and we assume no liability in connection with its use.



American High Performance Seals, Inc.
408 High Tech Dr.• Imperial Business Park•Oakdale, PA 15071
Phone: 412-788-8815 • FAX: 412-788-8816 • Email:

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