Equal and reducing bulkhead elbows with a flange and NPS threads. First Barb's size is on the outside of the panel the second is inside the panel. Available in black nylon, natural nylon, polypropylene, and PVDF. Thread sizes for the bulkheads are UNF 10-32, 1/4-28 and 5/16-24. NPS thread sizes are 1/8" and 1/4". Barb sizes are 3/32", 1/8", 5/32", 3/16" and 1/4". (order as NN, PP, PVDF) Extra long version is shown.
