Press Elbows Application Natural Gas Non-Potable Water Propane Fitting Side A Connection Type FTG Fitting Side B Connection Type Press-Fit Fitting Side A Copper Tube Size 2 in Fitting Side B Copper Tube Size 2 in Fitting Material Copper O-Ring Material HNBR Specific Fitting Shape 90 Degrees Elbow Adapter Fitting Side A Tube Outer Diameter 2 in Fitting Side B Tube Outer Diameter 2 in Overall Length 5 19/32 in Maximum Operating Pressure 200 psi