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

SKU: C704

S system draft beer coupler with AISI 304 body, SS304 probe, 5/8″ BSP beer outlet, 3/8″ barb gas inlet, PRV, and pull handle for professional draft systems.

Pricing & availability provided on request. Our team typically replies within one business day.

Global supplyIndia + USA warehouses
Expert technical supportSpecs, drawings & install help
NSF-certified qualityCommercial, food-safe standards
After-sales supportReplacement parts & service

Description

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
System TypeS System
Body MaterialAISI 304 Stainless Steel
Probe MaterialSS304
Beer Port5/8" × 14 BSP
Gas Port3/8" Barb
Pressure Relief Valve (PRV)Yes
Handle StylePull Handle
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Specification Sheet

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PDF · 436 KB

Exploded View

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PDF · 538 KB

Line Drawing

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How do I get pricing?

Use the “Get a Quote” button on any product — choose your options and quantity, add any parts you need, and our team replies within one business day.

Do you ship worldwide?

Yes — we supply globally from our India and USA warehouses.

Are your products certified?

Our lines are built to commercial, food-safe standards — NSF & UPC certified where applicable.

Do you offer replacement parts?

Yes. Many products list their replacement parts on the “Replacement Parts” tab, and you can add them straight to a quote.

How do I become a distributor?

See the Distributors section to apply for a trade account and wholesale access.