S System Draft Beer Coupler – With PRV – Gas Inlet 3/8″ Barb – Beer Outlet 5/8″ BSP – Pull Handle – AISI 304 Body & SS304 Probe

S System With Stainless Steel Body & Stainless Steel Probe -NSF Certified

This S system draft beer coupler is engineered for commercial draft beer installations using S-System kegs. Manufactured with a durable AISI 304 stainless steel body and an SS304 stainless steel probe, it delivers hygienic beer contact, corrosion resistance, and reliable performance in high-volume service environments.

The S system draft beer coupler features a 5/8″ × 14 BSP threaded beer outlet for secure connection to standard draft beer lines, while the 3/8″ barb gas inlet allows easy attachment to CO₂ hoses for consistent pressure and smooth beer flow.

An integrated Pressure Relief Valve (PRV) provides added safety by enabling controlled pressure release during keg changes and maintenance. The pull-style handle ensures firm engagement and smooth operation, making this coupler ideal for busy bars, restaurants, breweries, and professional draft systems.

Features

• Compatible with S System keg valves
• AISI 304 stainless steel body for durability and corrosion resistance
• SS304 probe ensures clean, hygienic beer flow
• 5/8″ BSP beer outlet for standard draft connections
• 3/8″ barb gas inlet for secure CO₂ hose attachment
• Built-in PRV for safe pressure management
• Pull handle for smooth, controlled keg tapping
• Ideal for bars, breweries, and commercial draft installations