O-ring Size
Available in all 'AS568A-' standard sizes (001-475); Available in all 'AS568A-' boss gasket sizes (901- and up); Available in British Standard metric sizes (e.g. 'BS'); Available in JIS standard sizes (e.g. G, P, S and V ) (optional feature)
O-ring Hardness (Durometer)
70 durometer (optional feature); 75 durometer (optional feature); 80 durometer (optional feature); 85 durometer (optional feature); 90 durometer (optional feature); >90 durometer (optional feature)
Synthetic Rubbers
Ethylene propylene rubber (EPR, EPDM, EP, EPT) (optional feature); Fluoroelastomer (FKM) (optional feature); Perfluoroelastomer (FFKM, FFPM) (optional feature); FEPM