Morrison 354-0200 AV Updraft Vent, 2". Aluminum with SS Mesh Screen. Atmospheric updraft vents are installed on the top of storage tank vent pipes on underground and above ground fuel storage tanks.
- • Directs vapors outward and upward in accordance with NFPA 30
- • Protects the vent line from debris and insects
- • Water-resistant rain cap sheds water away from the vent line
- • Slip equals on design with set screws for easy installation
- • Internal drain channels water penetrating out through weep hole