Eaton’s FD86 series is a thread together steel quick coupling offering dry break and high impulse technology and capabilities.|The maximum operating pressure is 5,000 psi.|The FD86 series is available in either wing nut or hex nut configurations for ease of assembly and disassembly.|Tubular valve and sleeve construction for low fluid loss and air inclusion.|thread together design using wing or hex nut allows connection and disconnection against pressures up to 750 psi.|Acme threads prevent galling and provide ease of connection.|Eaton’s FD86 Series is a thread together steel quick coupling offering dry break and high impulse technology and capabilities. The maximum operating pressure is 5,000 psi.