Our Ribbed For Hose (RFH) Fill connections are basic sections of tube that are cut and welded to form a 90 DEG Connection from the top of your tank.
The Tubing is RAW Aluminum and is unfinished, We put small weld beads on the end of the tube to keep the hose from pulling off.
We Offer them in 3 different sizes 1.5"OD , 2"OD, 2.25"OD. Use drop down above to chose size. When we use the term 1.5" OD, we are referring to the OD of our tube which would require the mating hose to be 1.5" ID.
If you are looking for a true barb fitting. check out our Machined Barb Section Here.