Dixon 6400 4" Male Inlet x 3" Male Vapor Aluminum Coaxial Elbow for Petroleum Transfer - Ideal for Fuel, Oil, and Gasoline Piping Systems

Many parts are common throughout the Bayco elbow line, making any necessary maintenance a breeze. Grease nipple enables the greasing of the lever stem and Acetal bushings help keep everything moving smoothly, even in the harshest of conditions. Bolt on inlets allow the inlet to be changed without having to worry about galling of threaded inlets. Ball handle lever enables the operator to easily and positively engage the solid bronze locking arms, onto the underground adapter. Top connection is the vapor outlet; lower connection is the fuel delivery inlet.