Protectoseal’s Emergency Relief Vents provide essential protection for large above-ground flammable liquid storage tanks exposed to fire conditions.
While standard Pressure/Vacuum Relief Vents and Flame Arresters handle day-to-day venting, only Protectoseal’s engineered emergency vents deliver the added capacity needed to safely relieve the intense internal pressure generated by heat exposure.
By automatically opening at a precise set pressure, these vents prevent tank rupture, protecting life, property, and the environment. Built to meet NFPA 30 standards, Protectoseal’s proven technology offers the reliability, performance, and peace of mind required for critical fire safety applications.
Emergency Pressure Relief Vents
