Copper Washers

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Copper washers provide an effective seal in hydraulic and oil-based fluid circuits. Thanks to the material's natural ductility, these components undergo plastic deformation during tightening, conforming perfectly to the micro-irregularities of the contact surfaces. This property ensures a reliable, airtight seal, even under conditions of high pressure and high temperature.


Code Ø F1
RR000100 1/8"
RR000200 1/4"
RR000300 3/8"
RR000400 1/2"
RR000600 3/4"
RR000700 1"
RR000800 1"1/4
RR000900 1"1/2
RR001000 2"
RR002001 10
RR002100 12
RR002200 14
RR002400 18
RR002600 22