Downloads
Handbooks & catalogues
Parker technical handbooks and product catalogues, free to download.
O-Ring HandbookThe complete Parker O-ring reference: sizes, compounds, gland design.
Hydraulic Seals CatalogueRod, piston, wiper and wear-ring profiles for fluid power.
Pneumatic Seals CatalogueSeals for pneumatic cylinders and valves.
Metal Seals CatalogueMetal O-rings, C-rings, E-rings and gaskets for extreme temperatures.
Gask-O-Seal & Integral Seal Design HandbookDesign guide for elastomer-bonded retainer seals.
Rotary Seal Design GuideSelecting and designing PTFE and elastomer rotary seals.
Fabric Reinforced ProductsParker fabric-reinforced seals and diaphragms (CSS 5149).
Parker Test ServicesMaterial and seal testing capabilities available through Parker.
Aerospace Seal CompoundsThe full compound chart. Also available as the searchable compound finder.
Aerospace Supply brochureOur company and services at a glance.