Interstate Pneumatics F7327 12 Diameter Ferrules Review

Thanks to my knowledge gained in practice with industrial and scientific equipment i can confidently say that these ferrules do not meet EXPECTATIONS for use in restrooms. The quality is subpar and they easily break under pressure. The only positive is that they are affordable, but that comes with the price of having to constantly replace them .Overall, I would not recommend these ferrules for any commercial or industrial use..

I have an Eartquake air hose reel for port cargo and screwed the hose fittings through my fault. The calipers showed about 0.619 inches for the hose OD and they worked great. A retired plumber told me that white petroleum jelly helped with the install, but I just used soapy water, which did the trick. to protect the threads while I insert the hose barb. No leaks after 24 hours under pressure (valve closed but gauge fitted). I am very happy with my purchase. To edit. They work great with…