Comparison : |
Item # DR 1510AL, 1 1/2 x 1 Inch (in) Size Aluminum Type DR Female Coupler x Female NPT Reducing D Cam and Groove Coupling Item # DR 2015AL, 2 x 1 1/2 Inch (in) Size Aluminum Type DR Female Coupler x Female NPT Reducing D Cam and Groove Coupling Item # DR 3020AL, 3 x 2 Inch (in) Size Aluminum Type DR Female Coupler x Female NPT Reducing D Cam and Groove Coupling Item # DR 3040AL, 3 x 4 Inch (in) Size Aluminum Type DR Female Coupler x Female NPT Reducing D Cam and Groove Coupling Item # DR 4030AL, 4 x 3 Inch (in) Size Aluminum Type DR Female Coupler x Female NPT Reducing D Cam and Groove Coupling
|