Seal set per piston for the 2.2kW/3kW/4kW high-pressure pump

A seal set for a single piston for the high-pressure pumps used on the 2.2kW, 3.0kW and 4.0kW high-pressure machines.

Seals typically get worn out after a long period of usage. It is also common for the seals to age more rapidly and become obsolete when the machine is not used for prolonged periods, thus requiring replacement of the seals.