DuraVent DuraVent Aluminum Storm Collar with 7" Inner Diameter

Round Gas Vent Collection Aluminum Storm Collar with 7 Inch Inner Diameter This Aluminum Storm Collar with 7 Inch Inner Diameter from the Round Gas Vent series is a Type B gas component and consists of the duralock system for a tight seal. Use to maintain a weather tight resistant seal between the pipe and the flashing. Features: Fuel Type: Gas, Liquid Propane Inner Diameter: 7" Maintains a Weather Tight Resistant Seal Double Wall Construction UL Listed DuraVent Type B Gas Vent is designed to meet the ru...