This 1.5 in TriClamp pressure and vacuum relief valve is a great way to protect your tank. It will relieve pressure over 1.5 BAR but will also let in air if the tank is a vacuum inside to prevent the tank from imploding.
Features:
- Relief pressure: 1.5 BAR (22 psi)
- Allows pressure in during a vacuum
- 1.5 in TC
