This is the "air station"
in the front of the garage, between the two doors. The compressor is directly
above. A copper pipe drops down (the "T" to the workbench is above all
this) and goes to a ball shut off valve, then to a pressure gauge. Below
that, it drops almost all the way to the floor where there is another ball
valve. Just above that ball valve is a "T" to allow a return to the regulators
in this picture. This is a water trap. Condensation in the pipes will settle
at the bottom of the run and can be drained by opening the valve at the
bottom. I read about this in the internet somewhere years ago. Except that
it said that you should use steel, threaded "gas" pipe (stays cooler, draws
off more moisture from the air). I tried that but I had a terrible time
keeping the joints from leaking. Eventually I gave up and used 1/2" sweated
copper. I can go 2 weeks without using the compressor and it doesn't loose
a single pound. That light switch in the middle turns the power on to the
compressor, it is run from it's own breaker on the panel in the basement
only 20 ft away. 3.5 HP, 33 gallon.
The pipe comes up from
the floor on the lower left, there is an outlet there that you can get
"full" un regulated air off of. It has some foam pipe insulation around
it because my wife kept whacking her head into it and yelled at me for
it. Then it goes through a filter and regulator. There is an outlet after
that (to the right of the oiler) to provide filtered, regulated air. The
last thing is an oiler, for air tools (NOT spray guns) with an outlet after
it. This whole setup (minus in-between pipes) is from Harbor Freight, $40.
But after 5 years, every device (reg, filter and oiler) had failed and
ahd to be replaced. |
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