I've been running a two tap kegerator for a couple of years, using an empty keg to flush hot water and then sanitizer through my lines. But like many others, I hate to waste the CO2 to do that. I'm working on a five tap keezer build, and was looking for a way to initially clean the lines when I came across this post. Great idea- just what I was looking for!
I thought I'd add my two cents worth - I only browsed through the 56 pages of this post, so apologies if this has been covered. I have pin lock kegs, which from the posts I'd read seem to be harder to get the right fittings for. All my liquid lines have FFL fittings on them, so I thought I'd go to Home Depot and see what I could find.
First off, it's great that they still sell the same sprayer ($6.87), almost four years after this post began! I took a FFL fitting with me, and talked to a guy in the plumbing department. He set me up two fittings - a 3/8 FIP x 1/4 FIP coupling ($2.98) and a 1/4 MIP x 1/4 MFL union ($3.40). So for just $13.25 (plus tax), one trip to Home Depot, and just three pieces, I have a sprayer that will attach to any FFL connection.
Thanks to geniz and everyone else that helped out with this post!
That's an excellent variation to the original! I like the fact that you can screw the 1/4 FFL directly to the sprayer without any adapters. This can be used with either ball or pin lock systems with flare fittings.