The Orifice Upflow Vent is basically our standard Upflow Vent with a 10mm orifice plate. These are only ever used in conjunction with the Eskay Bull Horn and Pressure Vacuum Vent where Stage II Vapour Recovery is installed.
| Product Code | Description |
|---|---|
F-AV2OD | 50mm (2”) Upflow Vent with 10mm Orifice Disk |
