Vacuum & Pressure Relief Valve – 2″ Tri Clamp

Pressure and vacuum relief is critical on your moonshine still boiler to prevent boiler damage. This is especially important when running a thumper is your system. The thumper creates a “Closed” system where pressure can build up during heating and vacuum forms during cool down.

This 2 Inch Tri Clamp pressure and vacuum relief valve 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: Factory set 1.5 BAR (22 psi), adjustable to 2.0 BAR (29 psi)
• Controls both pressure and vacuum
• 304 Grade stainless steel
• 2″ Tri Clover connection