Universal Valve Model 45 Upflow Vent

Universal Valve up flow vent assures even pressure in the UST/AST during filling or dispensing applications. The upward flow helps to rapidly disperse vapors. Vent includes a grooved drain lip on the cap allows for water drain off. Easy to install with (2) set screws. Constructed of all cast metal with a flame retardant 40 mesh bronze screen. Conforms with NFPA-30 standards.