Quote Originally Posted by stocker View Post
Hey guys, when I put in my 403, I spliced into the rubber return line and simply used a 3/8" male-to-male brass air line coupler rated for 200psi or something. Each male end had like 3 or 4 barbs on it and I used a hose clamp on each side to secure. Is this a bad idea? Seemed secure and I have been checking for an leaks. The fitting looked like this but had the male, multi flared end on each side (not threaded).

Parker 6-6 B2HF-B Brass Barbed Connector To Male Pipe 3/8" Hose Barb 3/8" Male NPT: Amazon.com: Industrial & Scientific

The napa guy said the fitting it would be fine (which I put maybe 50% faith in), but the packaging said or air use only. Is this thing going to blow apart on me?
Definitely not **** that's what ive had since I bought the Gxp no issues