A universal 4" tri-clamp cap built for pressure brewing. Dual gas and beer posts (ball-lock compatible) let you carbonate, pressure-transfer and run closed-loop setups, while the 35 PSI PRV protects against over-pressurisation. A 1.5" TC adapter set is included for extra flexibility.
Key points
Dual gas & beer posts — ball-lock compatible
35 PSI pressure relief valve (spring is replaceable for a different rating; ~±4 PSI tolerance)
1.5" TC adapter set included — clamp, cap and gasket
