1.5" Tri-Clamp Gas-In Post Assembly

Sanitary CO₂ integration for pressure transfer and fermentation applications.

This 1.5" Tri-Clamp Gas-In Post Assembly provides a clean, modular way to introduce CO₂ into a fermenter or process vessel equipped with a 1.5" tri-clamp port. The assembly combines a stainless steel tri-clamp blind cap with a welded ball-lock gas post, creating a secure, sanitary interface for pressure control, purging, and closed transfers.

Designed for compatibility with standard gas quick-disconnect (QD) fittings, this assembly allows you to integrate regulated CO₂ directly into your vessel without permanent modification or threaded adapters.

Key Advantages

• Sanitary Tri-Clamp Integration – Mounts directly to any 1.5" TC ferrule using a standard gasket and clamp.
• Ball-Lock Gas Post – Compatible with standard gas quick-disconnect fittings.
• Closed-System Operation – Supports purging, pressure transfers, and controlled pressurization.
• Modular Installation – Easily removable or repositionable without permanent vessel modification.
• Stainless Steel Construction – Durable and suitable for brewing and fermentation environments.

Design & Construction

• Base: 1.5" Tri-Clamp Blind Cap (304 Stainless Steel)
• Gas Interface: Ball-lock gas-in post
• Connection Type: Tri-Clamp (requires gasket and clamp)
• Application: CO₂ introduction and pressure control

Typical Applications

• Fermenter pressurization
• Closed CO₂ purging of vessels
• Pressure-assisted transfers
• Maintaining positive head pressure during sampling or racking

Specifications

What’s Included

• 1 × 1.5" Tri-Clamp Blind Cap with integrated gas-in ball-lock post

Installation Notes

• Requires compatible 1.5" tri-clamp gasket and clamp (sold separately unless specified).
• Use with a regulated CO₂ source and appropriate gas quick-disconnect fitting.
• Verify all connections are secure before pressurizing the vessel.