Universal Sprayless Connector – Male & FemaleSafely eliminate dangerous spraying of fuel when connecting or disconnecting pressurized hoses during fueling or maintenance. Comes complete with a thread-sealer for fast, easy installation; no additional supplies are required.Features:8838HF6 Female Hose Fitting and 8838TM6 Male Threaded Tank FittingPre-applied fuel-grade thread sealant prevents fuel leaksInclude check valves that automatically close upon disconnectingHigh fuel flow fitting (less than .25kPa restriction at 50 liters\/hour)Compatible with Ethanol blended fuelsHigh-strength body engineered to withstand tough marine environmentsPre-applied fuel-grade thread sealant prevents leaks and saves you timeCompatible with 3\/8 inch fuel lines, Ethanol blended fuels, and all original equipment manufacturer (OEM) brand enginesCan be used with portable generators and other portable fuel tanks*Meets all EPA and CARB (California Air Resources Board) requirements