> While we're on the subject, anyone know why there's several
> types? Any advantages/disadvantages to either (I've used
> both and can't tell any difference)?
Partly just open market, I believe. Someone had a patent on a design, so
someone else came up with a competing design. They used to be known by the
company that invented (eg Milton, Schrader, etc).
But there are some minor differences, for example with the "Tru-Flate" (aka
automotive) ones you have to pull back the collar to make a connection.
With the "industrial" ones, you can just force it together and it will push
the collar back.
My experience was that the industrial couplers would start leaking after a
few years of service (and these were supposedly quality couplers, not from
HF). So I switched to Tru-Flate and haven't had a problem since. YMMV
Here's a nice comparison page:
http://tinyurl.com/c66oqjb
-- Randall
_______________________________________________
Shop-talk@autox.team.net
Donate: http://www.team.net/donate.html
Suggested annual donation $12.96
Archive: http://www.team.net/archive
Forums: http://www.team.net/forums
|