At AFP, we test our vents for more than just pressure relief—we test them against the elements. Wind, rain, dust, and frost can all impact performance, so we built a weather simulator to push our products beyond standard conditions. Read more on how we ensure reliability, no matter the environment.

AFP’s in-house blast simulator sets new standards for pressure relief vent testing. Through real-world simulations of gas discharges and arc blast events, we ensure product reliability and safety. Learn how our rigorous testing protocols and innovations lead to certified, high-performance solutions.

Fire rating is important to withstand structural integrity during the event of a fire outbreak. In this article you'll discover AFP’s fire-rated vents with third-party certifications, including 4-hour fire rating, tested by Warrington Fire, Exova and Chiltern International.