2" ALUMINUM PRESSURE VACUUM VENT
- Item #: 748ALT
- Mfg #: 748ALT
The Morrison Bros. 2" ALUMINUM PRESSURE VACUUM VENT is designed for installation on top of the vent pipe of an above ground or underground storage tank. The brass poppets seal vapors in the tank when pressure is equalized. The vent allows the tank to "breathe" during filling and dispensing operations. Must be used in conjunction with an emergency vent. Recommend setting the opening pressure below that of the emergency vent so the normal vent operates first.
- Product TypeTank Vents
- Product TypeVent Cap / Anti-Vortex
- Size2" FPT