Description
UDS Ugly Drum 1-1/2″ ID Air Inlet W/Flange
This air inlet assembly is for use on any smoker. Works great for Ugly Drum Smokers (UDS). Use 2 of these instead of costly ball valves! The square flange makes it easy to screw, rivet, or weld on your drum or firebox. Each air inlet is approximately 1.77 square inches of intake. 4″ flange base, 1-1/2″ i.d. tube, 2-1/4″ height