Aluminum Aluminum Aluminum Aluminum and and and and Stainless Stainless Stainless Stainless Steel Steel Steel Steel Cam Cam Cam Cam & Groove Groove Groove Groove Couplings Couplings Couplings Couplings TYPE TYPE TYPE TYPE A TYPE TYPE TYPE TYPE B Photo SIZE SIZE SIZE SIZE IMPA IMPA IMPA IMPA CODE CODE CODE CODE Photo SIZE SIZE SIZE SIZE IMPA IMPA IMPA IMPA CODE CODE CODE CODE Inch Inch Inch Inch mm mm mm mm Aluminum Aluminum Aluminum Aluminum S.Steel S.Steel S.Steel S.Steel Inch Inch Inch Inch mm mm mm mm Aluminum Aluminum Aluminum Aluminum S.Steel S.Steel S.Steel S.Steel 1/2 15 351701 351731 1/2 15 351851 351881 3/4 20 351702 351732 3/4 20 351852 351882 1 25 351703 351733 1 25 351853 351883 1 1/4 32 351704 351734 1 1/4 32 351854 351884 1 1/2 40 351705 351735 1 1/2 40 351855 351885 2 50 351706 351736 2 50 351856 351886 2 1/2 65 351707 351737 2 1/2 65 351857 351887 3 80 351708 351738 3 80 351858 351888 4 100 351709 351739 4 100 351859 351889 TYPE TYPE TYPE TYPE C TYPE TYPE TYPE TYPE D Photo SIZE SIZE SIZE SIZE IMPA IMPA IMPA IMPA CODE CODE CODE CODE Photo SIZE SIZE SIZE SIZE IMPA IMPA IMPA IMPA CODE CODE CODE CODE Inch Inch Inch Inch mm mm mm mm Aluminum Aluminum Aluminum Aluminum S.Steel S.Steel S.Steel S.Steel Inch Inch Inch Inch mm mm mm mm Aluminum Aluminum Aluminum Aluminum S.Steel S.Steel S.Steel S.Steel 1/2 15 352000 352030 1/2 15 351801 351831 3/4 20 352001 352031 3/4 20 351802 351832 1 25 352002 352032 1 25 351803 351833 1 1/4 32 352003 352033 1 1/4 32 351804 351834 1 1/2 40 352004 352034 1 1/2 40 351805 351835