Tri-Clamp Pressure Relief Valve - 1.5 in.

Use this tri-clamp spunding valve with any pressurizable fermenter with 1.5" T.C. top port to perform pressure fermentations. Fermenting under pressure will reduce esters and fusel alcohol production, and enables you to ferment lagers at ale fermentation temperatures. Not to mention your beer is already carbonated when it’s finished fermenting!

• 1.5 tri-clamp
• Gauge reads from 0-15 psi
• Hand adjustable PRV