Selected product

O-ring seal Parker Sealing and Shielding

O-Rings

To national and international standards: AS 568A, ISO 3601, DIN 3771, JIS and metric. Custom sizes of almost any dimension
Miniature O-rings and large special O-rings continuously molded from spliced cord
Perfluorinated (FFKM) O-rings. Broadest chemical resistance, highest purity and temperature resistance of any elastomeric family - up to 320°C/608°F

Compounds

O-rings can be molded in a wide range of compounds in hardnesses
from 30 to 95 Shore A. These materials include:
Acrylonitrile-Butadiene (NBR)
Butyl (IIR)
Chloroprene (CR)
Ethylene Acrylic (AEM)
Ethylene Propylene (EPDM)
Fluorocarbon (FKM)
Fluorosilicone (FVMQ)
Hydrogenated Nitrile (HNBR)
Perfluoroelastomer (FFKM)
Polyacrylate (ACM)
Polytetrafluoroethylene (PTFE)
Silicone (VMQ)

Parker O-ring compounds are formulated to meet the most stringent
industry standards, including NSF, Underwriters Laboratories (UL),
Military (MIL-SPEC), Aerospace (AMS), NASA, FDA, USDA, USP, and many customer-specific requirements.