Our 175 PSI Safety Blow-Off releases excess air pressure from your tank in case of emergencies and is mandatory for the proper operation of your system. Our 175 PSI Safety Blow-Off meets the American Society of Mechanical Engineers' standards for 175 PSI safety blow-off valves, giving you a safety blow-off you can depend on. Recommended for use with systems that are pressured at 150 PSI.
This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.p65warnings.ca.gov.