Quote:
Originally Posted by NORMAN BARNARD
a while back there was a posting on how to test pan pressure using a dwyer 0-10 in. water column monometer, does any one have the part number of that monometer or
where I can find the posting? I tried finding it in the older posting but nothing found.
thanks in advance for any info......
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There are electronic ones now that are better than a manometer. The water column ones are not real accurate. You have to hold them perfectly plumb to get a good reading. The electronic ones do to .001