FLANGE SEAL 81.5X89.9X2.85 PU

STU402-081-089-002P is a flange seal and can be used in rod/piston applications. The material used on this flange seal is made of PU.

The dimensions has an inner diameter of 81.5 mm, an outer diameter of 89.9 mm and a height of 2.85 mm.

About the sealing profile STU402

STU402 PU Flange seals that are designed to be used as a static sealing element in SAE type flanges can be used safely under high pressure thanks to the special polyurethane material (PU).

About the material PU

PU is moulded with injection techniques. It has excellent mechanical properties such as high tensile strength, wear resistance, tear strength, and extrusion resistance. It offers a good resistance to air, ozone, mineral oils, grease and aliphatic hydrocarbons. Working Temperature Range: -30°C to 100°C.