§ 77.302. Bypass stacks.
42 words·~1 min read·
/us/cfr/t30/s§ 77.302·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
Thermal dryer systems shall include a bypass stack, relief stack or individual discharge stack provided with automatic venting which will permit gases from the dryer heating unit to bypass the heating chamber and vent to the outside atmosphere during any shutdown operation.