One cap. Total pressure control.
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
- Durable stainless construction
What's included
- 4" TC cap with gas post
- 4" TC cap with beer post
- 35 PSI pressure relief valve (PRV)
- 1.5" TC adapter, clamp, cap and gasket
See all 4" Tri-Clamp Fittings
Specifications
| Connection | 4" Tri-clamp |
| Posts | Gas + beer (ball-lock) |
| PRV | 35 PSI (replaceable spring, ±4 PSI) |
| Material | Stainless steel |