Bolted Coupling, Bolt Hole Diameter Not Applicable, Bolt Material Steel, Finish/Coating Epoxy Coated, Fitting Nominal Pipe Size 6 in, Fitting Type Flange, For Movement Type Vibration, Maximum Operating Pressure 150 psi, Offset Distance Not Applicable, Overall Length 11 in, Pipe Fitting Material Carbon Steel, Seal Material NBR, Seal Type Included Standard, Basic Fitting Shape Coupling, For Pipe Schedule 250, Standards ANSI A 21.11 (AWWA C111), ASTM A536, AWWA C219