Comparison : Item # D100SS90, 1 Inch (in) Size 316 SS Type D Female Coupler x Female NPT 90 Degree Elbow Cam and Groove Coupling
Item # D200SS90, 2 Inch (in) Size 316 SS Type D Female Coupler x Female NPT 90 Degree Elbow Cam and Groove Coupling
Item # D300SS90, 3 Inch (in) Size 316 SS Type D Female Coupler x Female NPT 90 Degree Elbow Cam and Groove Coupling