Over filling or over pressurizing of your silo can cause severe damage. Your filter bags or even your filter vent may split open. In an extreme case a seam in your silo may split raising its roof or opening its side.
Mounting a pressure relief valve on top of your silo will provide protection against equipment damage when an over fill or filter vent plugging occurs.
Our pressure relief valve provides pressure relief when the internal pressure of the silo exceeds 1 psi, or a vacuum condition of more than negative .25 psi exists.