20-0996 DRY BREAK, 1.5IN, MALE, PRV Designed to install onto the fill spout of a dump can fuel jug. Anodized aluminum construction with stainless steel hardware featuring a 1.5" OD barb. The components, materials, and seals are compatible with all fuel types (unleaded and leaded gasoline, diesel, AV gas, methanol, ethanol, E15, E85, etc.). The new PRV (pressure relief valve) feature permits the sealed side of the dump can to be vented when exposed to warm temperatures. Simply push down on the center stainless steel valve to purge air pressure.  The new PRV (pressure relief valve) feature permits the sealed side of the dump can to be vented when exposed to warm temperatures. To purge air pressure, simply push down on the center stainless steel valve. Specifications: Filler Hose Requirement: 1.5" Mate: 20-0495-V, 20-0504-V, 20-0549-V