Hallite Piston Seal 53 PN 2249412 40x30mm 1pc

A robust assembly designed specifically for one piece pistons, the Hallite 53 double acting seal uses a rubber
sealing element which has proved itself in service to be extremely wear resistant and capable of working most
effectively in a wide variety of medium duty applications. The seal is also suitable for two piece pistons.
The assembly comprises a rubber seal, two split support rings and two split bearings, one of each located either
side of the seal.
The nitrile rubber seal is designed to have its section compressed by the housing, to ensure a low pressure seal
and, when pressurised, be protected from extrusion damage by the extending lips of the support ring. The support
ring is manufactured from a tough flexible polymer and scarf cut for assembly.
The proportions of the range have been determined to give a satisfactory performance when used with the
recommended operating conditions.