1.5" tri-clamp end cap with a built-in pressure relief valve.
A blind cap with an integrated PRV that seals a 1.5" tri-clamp port and protects the vessel from over-pressure. The relief spring lifts at around 35 psi to vent excess pressure, then reseats — handy on pressure-capable fermenters, carbonation rigs and the BrewTaurus Filter Kit.
Key points
- 1.5" tri-clamp cap with integrated pressure relief valve.
- Relief spring set to ~35 psi (±5%).
- Vents over-pressure, then reseats automatically.
- 304 stainless — needs a gasket + band clamp to fit.
Specifications
| Connection | 1.5" Tri-clamp |
| Relief pressure | ~35 psi (±5%) |
| Material | 304 stainless steel |
Part of the Filter Kit · See all 1.5" Tri-Clamp Fittings.