I wanted to get some quick disconnects for my canister filter and the commercially available ones are terribly expensive. 20-25 dollars shipped for EACH
one??? a bit too rich for my tastes
So I looked around for some diy versions and couldn't find any i liked. Here are some that i found....
this one i'm not too sure how that's even a quick disconnect at all... but either way it's wayyy too bulky
here's a second one. I'm wary of using brass fittings and this one doesn't offer any sort of flow control so tossed this one out
Anyways, spent half and hour at home depot and osh and finally found the parts i needed. Total came up to be ~13 dollars which is a steal really compared to the 40-50 ish dollars i'd have spent otherwise on brand name quick disconnects, and it looks pretty nice and compact. EVERYTHING IS PVC OR POLYURETHANE SO IT'S VERY SAFE
Alright enough chit chat. What makes a quick disconnect quick is that you can shut off the flow on both ends and easily take the two parts apart for maintenance and cleaning. So after thinking for a bit, i decided i need a swivel fitting. If you don't know what a swivel fitting is, imagine your garden hose, you can attach the hose without having to twist the whole hose. Obviously that'd be useful here for the quick disconnect portion between the two ball valves. I wasn't able to find any 1/2 x 1/2 swivel fittings so i opted for 1/2 x 3/4 swivel fitting with a 3/4 x 1/2 male male bushing.
here's the list of parts for 2 quick disconnects for 5/8" tubing
Stuff from OSH
go to the irrigation/plumbing section
gray 1/2 insert MIP Adapter (03856135405 P/N 350405). It's a 1/2 barb x 1/2 npt fitting but it works for our standard 5/8" tubing. (4)
only these 1/2 barb fittings will fit our 5/8" tubing, 1/2 barbs at HD don't work
Stuff from Home Depot
all of this stuff is in the plumbing section/pvc pipes so it's really easy to find, the fittings are by orbit
032888071339 1/2" PVC Ball Valve (2)
046878533653 1/2" MPT x 3/4" FHT PVC Swivel (2)
046878672177 1/2" x 3/4" MPT Poly Riser Adapter (2)
should be pretty straightforward.
Screw them in tight!
base without barbs comes out to be ~8-8.5"
Final length is ~9.5 inches
not bad if i say so myself. now you may be wondering why I saw it's 9.5" when clearly the picture shows it's longer, that's because these barbs are LONG, I'm not counting the length of the barb inside the tubing. Observe
Thanks for reading! hope it helps someone. It's a easy 10 minute job and you save money!