--- product_id: 151904159 title: "MRbrew All 304 Stainless Steel Keg Coupler Sankey D-System Beer Coupler | Kegerator Coupler for I.D 5/16\" Draft Beer Line Gas Brewing Tubing with Check Valve Sealing Washer Hose Clamp" brand: "mrbrew" price: "¥11903" currency: JPY in_stock: true category: "M Rbrew" url: https://www.desertcart.jp/products/151904159-mrbrew-all-304-stainless-steel-keg-coupler-sankey-d-system store_origin: JP region: Japan --- # G 5/8 Thread Ball Lock Compatible 55-PSI Safety Pressure Valve 304 Stainless Steel Durability MRbrew All 304 Stainless Steel Keg Coupler Sankey D-System Beer Coupler | Kegerator Coupler for I.D 5/16" Draft Beer Line Gas Brewing Tubing with Check Valve Sealing Washer Hose Clamp **Brand:** mrbrew **Price:** ¥11903 **Availability:** ✅ In Stock ## Summary > 🍺 Tap Into Perfection: The Ultimate Stainless Steel Keg Coupler for Pros & Passionate Brewers ## Quick Answers - **What is this?** MRbrew All 304 Stainless Steel Keg Coupler Sankey D-System Beer Coupler | Kegerator Coupler for I.D 5/16" Draft Beer Line Gas Brewing Tubing with Check Valve Sealing Washer Hose Clamp by mrbrew - **How much does it cost?** ¥11903 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/151904159-mrbrew-all-304-stainless-steel-keg-coupler-sankey-d-system) ## Best For - mrbrew enthusiasts ## Why This Product - Trusted mrbrew brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile CO2 Regulator Ready:** Compatible with major keg brands and CO2 regulators—perfect for home brewers and pros alike, from backyard BBQs to upscale events. - • **Quick-Connect Lever Lock Handle:** Ergonomic design for fast, secure keg attachment and removal—because your time is too valuable to waste fumbling with taps. - • **Built-In 55-PSI Pressure Relief Valve:** Engineered safety with automatic pressure release to prevent leaks, foaming, and CO2 loss—keeping your brew perfect and your setup worry-free. - • **Rust-Free, Heavy-Duty Stainless Steel:** Crafted from premium 304 stainless steel for unmatched durability and health-safe beer dispensing—no rust, no flakes, just pure taste. - • **Seamless Ball Lock & Sankey Compatibility:** Precision G 5/8 threaded fittings ensure effortless hookup with all American D system kegs—switch kegs faster and keep the party flowing. ## Overview The MRbrew All 304 Stainless Steel Keg Coupler is a commercial-grade Sankey D system keg tap designed for durability and safety. Made from premium 304 stainless steel, it resists rust and contamination while featuring a 55-PSI pressure relief valve to prevent leaks and foaming. Compatible with standard G 5/8 threaded ball lock kegs, it offers quick lever-lock operation and seamless CO2 regulator integration, making it ideal for both home brewers and commercial use. ## Description Shop MRbrew at the desertcart Home Brewing & Wine Making store. Free Shipping on eligible items. Everyday low prices, save up to 50%. ## Features - All Stainless Construction: heavy duty commercial stainless body dispensing sankey coupler will not get rust, flake or produce unhealthy substances, high quality healthy grade 304 stainless steel probe is the part that actually presses down into keg to allow beer to pass through keg coupler, healthier than chrome plated brass, no need to worry about acidity coming into beer. withstands heavy uses of commercial environments like pubs, bars and restaurants, start enjoying, no longer miss any game! - 55-PSI Safety Pressure Release Valve and No Leaking or Backflow: home brewing keg coupler features a thoughtful pressure relief valve, will not stick, just release pressure easily by pulling the valve ring out, pressure will be released automatically when pressure is up to 55 psi to keep user safety, no co2 loss, reduce foaming; gas check valve, beer sealing washer avoid liquid backflow and air entering; brewing hose will be attached to the barb connector tightly by using hose clamp, no leaks. - Perfectly Beer Gas Line Fitting Standard G 5/8 Thread for Ball Lock: this kegerator keg tap comes with all necessary parts that it would need for complete hook up, liquid and co2 tailpiece barb fit I.D 5/16'' brewing beer gas dispensing line tubing, G 5/8 threads are cut well and work with ball lock keg fittings with the help of keg coupler adapter, it will serve a sanke keg from your home brew keezer, greatly improve your time and effort of changing kegs. no more waiting, tap keg now, cheers! - Quick and Convenient Lever Locking Handle: this sankey coupler is easy to be connected to brewing keg for beer dispensing, anyone who pulls the handle off of a D system keg coupler will appreciate the convenience. just align it with the keg lugs, press it down and do half turning to secure it to the keg, simply push down on the locking handle to lock keg tap into place to tap keg, press operation handle down and slightly pull the handle cover out to uncouple it from the keg when you finish job. - Work with CO2 Keg Regulator: this sanke keg tap dispenser is compatible with all American D system keg brands including Anheuser-Busch, Miller, Molson-Coors, and Labatt, dispense beer, kombucha, soda water and other carbonated drinks like a champ for your backyard BBQ, wedding, graduation party, outdoor picnic, etc, you can connect it to a co2 regulator to monitor your keg carbonation pressure. it is also can be used for cleaning, a perfect piece for any brewers equipment home or commercial. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07VBCHJ6W | | Best Sellers Rank | #32,638 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #7 in Kegerator Replacement Parts | | Customer Reviews | 4.6 4.6 out of 5 stars (402) | | Date First Available | July 18, 2019 | | Item Weight | 1.12 pounds | | Package Dimensions | 6.54 x 4.17 x 3.03 inches | ## Images ![MRbrew All 304 Stainless Steel Keg Coupler Sankey D-System Beer Coupler | Kegerator Coupler for I.D 5/16" Draft Beer Line Gas Brewing Tubing with Check Valve Sealing Washer Hose Clamp - Image 1](https://m.media-amazon.com/images/I/711xPKBo-FL.jpg) ## Available Options This product comes in different **Material Type** options. ## Questions & Answers **Q: Is the keg coupler probe stainless steel?** A: Not only the probe made of stainless steel, the whole of this D coupler is made of stainless steel 304. I was really surprised and happy when I received it. **Q: Does this come with hose clamps?** A: Yes, it comes with 2 stainless steel hose clamps now. **Q: what size line should be used? Mine is 3/16 inside and 7/16 outside dimension - will that work?** A: It can used for 5/16'' and 3/16'' beer line with the help of hose clamp to tighten the connection **Q: Can I use it in a corny keg?** A: Thank you for your question. This keg tap is designed for a "D" system sankey keg, not for cornelius and corny ball lock keg. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/151904159-mrbrew-all-304-stainless-steel-keg-coupler-sankey-d-system](https://www.desertcart.jp/products/151904159-mrbrew-all-304-stainless-steel-keg-coupler-sankey-d-system) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-14*