Tuesday, May 3, 2016

Air Compressors

If I could make a suggestion, let's not install electrically driven air compressors (for a dry pipe system) on the floor co-located with a floor drain.


Below, a dry pipe air compressor feed is shown.  Fast fill lines are closed (normal mode), slow fill lines are open (normal mode):
The photo below shows an air line strainer removed from a pre-action system, debris is evident:

Below, an unlisted pressure gauge is shown on the air line leading to a pre-action valve:

The photo below shows a pressure gauge on the air supply line.  The gauge has an "X" on the face of the gauge.  Gauge is unlisted.



1 comment:

  1. At Cooper Freer Compressors, we are committed to deliver high quality air compressor units in Leicester, Derby, and Nottingham area at affordable prices. Our quality air compressor unit goes beyond standard services to increase productivity and reduce operational expenses. We have 43 years of experience in supplying compressed air solutions.

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