Blue Def Def744-048 Coupler, 3/4″ Dia., 7″ L X 6″ W X 5″ H
Coupler, Body Material Stainless Steel, Seal Material EPDM, Tote Connection Size 2 in, Threaded Connection Size 3/4 in, Threaded Connection Type Buttress, Hose Inside Dia. 3/4 in, Diesel Exhaust Fluid Compatible Yes, Wetted Materials Stainless Steel, Agency Compliance ISO22241, Features Protection From Contamination, For Use With 4 Pin RSV Valve.