The largest selection of microminiature o-rings anywhere. A MicrOring™ seal is any o-ring that measures less than 1 mm in either inside diameter (I.D.) or cross section (C.S.). Over 2,000 sizes of MicrOring™ seals, from .039" I.D. or C.S. down to .008" I.D., the world's smallest o-ring. Microminiature composite seals and custom-engineered microminiature seals also available on special order.
MacrOring™ seals are manufactured by proprietary processes for greater strength and tighter tolerances than conventional, large sized bonded o-rings. Available in a broad range of sizes from 5" I.D. to 500" I.D. and in cross sections from .063" to 1". Available in the most popular materials.
Innovative FilterSeals® are custom designed as a combination elastomer and fabric device that operates as both a seal and a filter. A wide variety of elastomers can be bonded to a variety of filter materials (Teflon™ Membrane, Nylon, stainless steel, etc.). Provide cost and time savings - one part to purchase instead of two; one part to install.
Custom-engineered composite seals incorporate the seal and another component in one part: increasing performance and reducing assembly costs. Composite seals include complicated parts such as rubber bonded to metal and plastic.
LSR parts and seals exhibit a wide temperature range (-85°F to 437°F), low compression set, and resistance to the damaging effects of sunlight and ozone. Available in a durometer range of 20-80 Shore A and custom color for virtually any type of seal or part including o-rings, gaskets, face seals, housing seals, FilterSeals® and custom shapes.
Custom designed all-rubber shaped seals to meet exact specifications, including microminiature shapes. Examples include grommets, molded inserts, bushings, poppets, connector seals and piston seals. Custom shapes and seals are available in a wide variety of materials.
Advanced, computerized manufacturing technology which produces hydraulic and pneumatic seals in minutes for emergency replacements, hard-to-find parts, prototypes and more. U-cups, wipers, piston rings, bushings, back-up rings, wear rings and o-rings also available from inventory.
Superior seals custom designed to fit specific housings. Ideal for a variety of applications, they outperform flat gaskets and other gasketing methods. Silicone housing (face) seals are generally reusable after disassembly, unlike RTV gaskets. Available in a range of hardnesses for plastic or metal housing requirements.
Custom designed, EMI-shielded o-rings and seals for a variety of electronic applications provide an alternative to metallic coatings and other methods.