O-Ring Applications
Design guides, material recommendations, and sizing advice for demanding sealing environments.
Hydraulic Cylinders
Rod and piston seal material selection, groove dimensions, compression rates, and anti-extrusion solutions for mobile an...
Read guide →Automotive Fuel Systems
Material specs for gasoline, diesel, biofuel and hybrid fuel systems. Meet OEM temperature and permeation requirements....
Read guide →Medical Devices
USP Class VI, FDA 21 CFR 177.2600, and ISO 10993 biocompatible sealing solutions for life-science equipment....
Read guide →Food & Beverage Processing
FDA-compliant EPDM and silicone seals for CIP/SIP, pasteurization, and hygienic clamp fittings in breweries, dairies, an...
Read guide →Aerospace Hydraulic & Fuel
High-reliability sealing for commercial aviation, defence and UAV applications....
Read guide →LNG & Cryogenic Sealing
PTFE and spring-energised seals for liquefied natural gas, liquid nitrogen and ultra-low temperature industrial processe...
Read guide →Pharmaceutical CIP/SIP
USP Class VI silicone and peroxide-cured EPDM for clean-in-place, steam-in-place and bioreactor sealing....
Read guide →Oil & Gas Downhole
HNBR and FKM O-rings engineered for HPHT wells, sour service and blowout preventer sealing....
Read guide →Semiconductor Processing
Ultra-high purity FFKM and PTFE seals for plasma chambers, CVD, etch and deposition tools....
Read guide →Water Treatment & Plumbing
FDA, NSF 61 and WRAS certified EPDM seals for drinking water, wastewater and plumbing systems....
Read guide →Steam & Autoclaves
Peroxide-cured EPDM and steam-resistant FFKM for saturated steam, autoclaves and boiler seals....
Read guide →Pneumatic Cylinders
Low-friction, fast-response sealing for compressed air cylinders, valves and fittings....
Read guide →Chemical-Resistant Seals
Acid, solvent and caustic-resistant seals. Compare FKM, FFKM, PTFE, EPDM and AFLAS for your chemical environment....
Read guide →Fuel-Resistant Seals
Gasoline, diesel, jet fuel and biodiesel sealing. Material selection for automotive, aerospace and marine fuel systems....
Read guide →Oil-Resistant Seals
Hydraulic fluid, lubricating oil and synthetic lubricant sealing. Material guide for industrial machinery and mobile equ...
Read guide →Pressure Washers
NBR, EPDM and FKM O-rings for wands, hoses, quick-connect couplers and pump heads. Standard sizes, material guidance and...
Read guide →Vacuum Systems
Low-outgassing FKM, FFKM and VMQ seals for high, ultra-high and extreme-high vacuum systems. Material selection, surface...
Read guide →Automotive AC
HNBR and FKM O-rings for R134a and R1234yf AC systems. Compatible with PAG and POE oils, common sizes, replacement proce...
Read guide →Fuel Injectors
FKM and HNBR seals for gasoline, diesel, ethanol and biodiesel injectors. High-temp fuel resistance....
Read guide →Pool & Spa
EPDM and silicone seals for pumps, filters, chlorinators and hot tubs. Chlorine-resistant, hot-water-rated....
Read guide →Faucet & Plumbing
EPDM and NBR seals for taps, showerheads, cartridges and hose connections. Potable water compliant....
Read guide →Automotive O-Rings
Engine, fuel, oil, cooling, transmission and brake system seals. NBR, HNBR and FKM by automotive application....
Read guide →Water Filter
EPDM and silicone seals for filter housings, RO systems and whole-house units. NSF-61 potable water grades....
Read guide →Propane & Gas
NBR and HNBR seals for LPG tank valves, regulators, QCC1 fittings and gas grill connections....
Read guide →Garden Hose
EPDM and NBR seals for hose fittings, quick-connect couplers and spray nozzles. Outdoor UV resistant....
Read guide →Static & Flange Seals
Face seal solutions for pipe flanges, valve bonnets, pump housings and equipment covers — designed for zero-leak static ...
Read guide →Need a custom solution?
We supply standard and custom O-rings for all of the applications above.