O-ring seal FLAN89

circularpolyurethanethermoplastic

The FLAN89 flange gasket is made for SAE J 518 flanges in many applications. SAE J 518 is the most frequently used connection in mobile and stationary hydraulics. It is easily mounted by hand in the axially accessible installation space. Benefits at a Glance Easy mounting Pressure range up to 60 MPa Very good functional reliability Usable at relatively high levels of surface roughness Exchangeable with O-rings and four-edge rings Very good abrasion and extrusion resistance Good lifetime Very good price-performance ratio Suitable for many industrial applications Important note: Dichtomatik products comply with common industrial standards and therefore are suitable for many applications excluding safety-critical ones like Automotive. Premium Freudenberg products are the right choice for all applications ensuring highest quality and safety standards and therefore optimal total cost of ownership. Product Characteristics Flange gaskets of the Dichtomatik brand are available in thermoplastic polyurethane (TPU) with an operating temperature of -30 to +100 °C and up to a pressure of 60 MPa. They are resistant to hydraulic oils to DIN 51524 Parts 1-3, H, HL, HLP and flame-retardant hydraulic fluids (HFA, HFB, HFC) as well as lubricating oils, mineral oil-based lubricating greases, silicone oils and greases and water up to +60 °C as well as aliphatic hydrocarbons. Other types like FLA flange seals are available on request (offers may vary per region). Please note that resistances, pressures and temperatures are mutually influenced by various parameters.