A 12mm tank breather / vent connector with built-in shut-off valve for compatible campervan and RV water tanks.

Use it as the tank connection in a fresh-water breather or wastewater vent setup. The shut-off valve is useful when a removable tank needs to be disconnected for filling, cleaning or emptying.

Product details

• Connects to compatible 12mm internal-diameter breather/vent hose.
• Built-in shut-off valve.
• Suitable as a tank connection in compatible fresh-water breather or grey-water vent systems.
• Designed for removable campervan water-tank installations.

Installation: The tank opening is commonly about 25mm, but always measure the supplied fitting before drilling with a hole saw or step drill. Use suitable sealant and/or PTFE thread tape where appropriate and leak-test before use.

This is a breather/vent fitting, not the main 25mm sink wastewater outlet.