This is a replacement seal for the 40 mm garden coupling. It has an inner diameter of 20.6 mm and an outer diameter of 33.7 mm. It is made of FKM.
Pros:
- FKM is suitable for oils, fuels, air, water and many chemicals
Specifications
Material : Rubber
Outer-diameter (mm) : 33.7
Inner diameter (mm) : 20.6
Seal features : Garden couplings
Material quality : FKM (FPM)

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