Product Catalog
product-catalog
Click here to view our O-Ring Brochure.
PAI has 1,200 compounds in a wide variety of materials:
Nitrile
HNBR
Silicone
Viton®
EPDM
Urethane
Fluorel®
Aflas®
Neoprene®
Hypalon®
Vamac®
Natural
Butyl Hydrin®
Fluorosilicone
XNBR
SBR
Polyacrylate
Chlorinated Polyethylene
Perfluoroelastomer
To select by Polymer, click on a link above or go to our Polymers page
Click here for a key to the Compound Feature Codes
Please Note: We sell these materials as Molded Products - we do not sell raw rubber compounds nor Polymers /Asset/Rubber Molecule.jpg
Please call us for additional compounds used in specialty applications.
Please Note: We sell these materials as Molded Products - we do not sell raw rubber compounds nor Polymers /Asset/Rubber Molecule.jpg
Click here to view our V-Ring Brochure. /Asset/V-Ring Small.png
PAI 8-Rings™ are designed to prevent roll and twist reducing premature failure due to nibbling, while preventing pressure trap. PAI 8-Rings™ are available in our proprietary internally lubed HNBR compounds for extended life in dry air applications.
Click here to view our 8-Ring Brochure. /Asset/8-Ring small.png
Precision Associates manufactures Electric Submersible Bags in AFLAS®, HNBR, Viton® and other rubber compounds. The bags listed are considered "standard sizes". We also make many proprietary size bags. Contact us for further information about either type.
Click on the link above to see our standard ESP Bags. /Asset/Bag Adjusted with Shadow 60°.jpg
We regularly make custom items for medical, oil field and other specialty applications. Molded parts may involve rubber bonded to metal or plastic inserts. Custom seals can be made to microminiature dimensions, or as large as 36".
Our on-site tooling facility allows us to produce molds quickly and economically.
Contact us for additional information, or view our literature by selecting the links to the right. /Asset/Parts 2 VSm.jpg
X-Ring Low Friction Seals
(202) What Makes X-Ring Seals Better?- Twice the Sealing Surface - Multi-lobed design provides more sealing surfaces than standard O-Rings.
- Prolonged Seal Life – With multiple seal points, less squeeze is required to provide an effective seal. Less friction and wear will increase seal life and lower maintenance costs.
- Prevents Spiral Failure - The “X” profile creates a stable seal that is more resistant to rolling in a groove than an O-Ring when used in a dynamic application.
- Reduced Leakage - Parting lines of X-Ring seals are located in the valley between the lobes away from the critical sealing surface.
- Better Lubricant Retention - Grooves on the inside and outside diameter of these rings retain lubricant thereby lowering friction and extending packing life.
- Less Force, Better Seal - Lower breakaway forces and reduced operating pressures make them ideal in reciprocating applications.
- The Right Fit - X-Rings will fit in standard O-Ring grooves for most applications.
Multiseal® Low Friction Seals
(152) What Makes Multiseal® Low Friction Seals Better?- A better seal - The multi-lobed design provides more sealing surfaces than standard O-Rings.
- Increases life for the seal ring - With multiple seal points, less squeeze is required to provide an effective seal. This means less friction and wear which will increase seal life and lower maintenance costs.
- Prevents spiral failure - The square cross sections resist distortion called "spiral twist" that may be encountered when using O-Rings.
- Puts parting lines where they belong - Unlike an O-Ring, where the parting line is found on the only sealing surface, the parting lines of Multiseal® low friction seals and X-Ring compression seals are located in the center of the cross section away from the primary sealing surfaces.
- Better lubricant retention - The grooves on the inside and outside diameter of these rings retain lubricant thereby lowering friction and extending packing life.
- Saves space, reduces cost - One Multiseal® low friction seal can replace two U-Cups in many applications.
- Less force, better seal - Lower breakaway force and reduced operating pressures make them ideal in reciprocating applications.
- The right fit - Multiseal® low friction seals will fit in standard O-Ring grooves
Kurv-Baks
(307) PAI Kurv-Bak™ hard rubber back-up rings can be made in a variety of materials to help prevent early seal failure at higher pressures. /Asset/Kurv-Bak Small.png Compounds
(732) Search our 2,700+ Standard & Special Size O-Ring Tooling List. O-Rings are available with inside diameters (ID) as small as .004" and as large as 34". If you can't find your O-Ring size, please call - new O ring sizes are added regularly. If we are not tooled for your non-standard O-Ring, we can make a special tool in our On-Site mold shop.Click here to view our O-Ring Brochure.
PAI has 1,200 compounds in a wide variety of materials:
Nitrile
HNBR
Silicone
Viton®
EPDM
Urethane
Fluorel®
Aflas®
Neoprene®
Hypalon®
Vamac®
Natural
Butyl Hydrin®
Fluorosilicone
XNBR
SBR
Polyacrylate
Chlorinated Polyethylene
Perfluoroelastomer
To select by Polymer, click on a link above or go to our Polymers page
Click here for a key to the Compound Feature Codes
Please Note: We sell these materials as Molded Products - we do not sell raw rubber compounds nor Polymers /Asset/Rubber Molecule.jpg
Polymers/Compounds
PAI has over 1,000 compounds in twenty different Rubber Polymers. More than 600 of them are listed here. Due to space limitations, we chose not to include ASTM D2000 callouts. Please contact us for your Product Data Sheet containing physical property test data and complete ASTM D2000 specifications.Please call us for additional compounds used in specialty applications.
Please Note: We sell these materials as Molded Products - we do not sell raw rubber compounds nor Polymers /Asset/Rubber Molecule.jpg
Rubber Balls
PAI offers Molded, Ground and Polished Rubber balls in a variety of materials. /Asset/Rubber Ball Small.png
V-Rings
(49) PAI Homogeneous Rubber V-Rings are made to the dimensions of Military Drawing AN 6225.Click here to view our V-Ring Brochure. /Asset/V-Ring Small.png
8-Rings
(10) 8-Ring™ Bi-Directional Pneumatic Piston SealsPAI 8-Rings™ are designed to prevent roll and twist reducing premature failure due to nibbling, while preventing pressure trap. PAI 8-Rings™ are available in our proprietary internally lubed HNBR compounds for extended life in dry air applications.
Click here to view our 8-Ring Brochure. /Asset/8-Ring small.png
ESP Bags
(5)Precision Associates manufactures Electric Submersible Bags in AFLAS®, HNBR, Viton® and other rubber compounds. The bags listed are considered "standard sizes". We also make many proprietary size bags. Contact us for further information about either type.Click on the link above to see our standard ESP Bags. /Asset/Bag Adjusted with Shadow 60°.jpg
Custom Molded Rubber Products
In addition to catalog seals, Precision Associates manufactures a variety of custom seals and other rubber moldings. Custom molded rubber seals are made to your design, or we can work with you to create a solution for you.We regularly make custom items for medical, oil field and other specialty applications. Molded parts may involve rubber bonded to metal or plastic inserts. Custom seals can be made to microminiature dimensions, or as large as 36".
Our on-site tooling facility allows us to produce molds quickly and economically.
Contact us for additional information, or view our literature by selecting the links to the right. /Asset/Parts 2 VSm.jpg
