Tompkins Industries 039-NHS225-25 Nylon Protective Hose Sleeve, 2.25" ID, 25' Length, Black

the following video is intended to provide proper installation instructions for SAE j5 14 flowerless fittings cut tubing square do not use a roll cutter deburr the inside and outside edges of the tube slide the nut over the tube with open end out slide the ferrule onto the tube with the large head towards the nut using system fluid or a compatible lubricant lubricate all mating surfaces and the threads for stainless steel use a heavy lubricant such as ultra slick to prevent galling insert the tubing into the fitting until it is firmly seated against the tube stop hand tighten the nut onto the fitting use a wrench to tighten the nut until the tube cannot be rotated tighten the nut one full revolution this may vary depending on several factors including tube material and wall thickness disassemble the fitting and visually inspect the intersection between the bite ring and the tubing there