Water column gas pressure gauge is an invaluable device for anyone wanting to establish a kiln firing schedule. It measures the gas pressure to the burners as an indication of how much gas is entering the kiln.
It is easily installed on the side of the gas shutoff valve and reads gas pressure on a calibrated scale from 0-15 inches of water column pressure 1/8" Nipple and 2 1/2" Dial #90267 LGFS115
Click Photo Twice for life size image.
WARNING: This product can expose you to chemicals including Silica, crystalline (airborne particles of respirable size), which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.