Krome D System Keg Coupler – Low Profile- NSF Certified
$30.99
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Simplify your cleaning routine with the Ball Lock Keg (Free Flowing) QD Jumper Post. Made from Stainless Steel 304, this quick disconnect post is perfect for cleaning beer brewing equipment without removing ball lock disconnects. Effortlessly connect multiple beer lines and kegs for comprehensive cleaning or use as a beer tube extension.
- Details
- Features
- Specifications
D System Keg Coupler – Low Profile-NSF Certified- C721
Flathead keg couplers require less vertical clearance to operate compared to regular draft beer dispensing couplers, which have the beer outlet positioned at the top. Low profile keg coupler also known as D system keg coupler has both beer and gas lines connections on the sides and a great innovation for space-saving and keg stacking.
US Sankey Keg Coupler Completely made of Stainless steel – so this D system keg coupler gives a 100% SS contact with the beer. The Krome D system keg coupler, also known as the American Sankey, works with most North American kegs and is NSF Certified. It is compatible with many USA and Canadian brands such as Budweiser, Busch, Coors Light, Killian’s, Labatt, Michelob, Miller Lite, Milwaukee’s Best, Molson, Moosehead, OV, Pete’s Wicked, and Sam Adams.
Always use the same coupler type as your keg. If you’re unsure about the type of keg you have, check out our complete Keg Coupler List.
Features:
- Connects the Gas tank, Keg and Beer Lines to allow for Pressurized dispensing
- US Sankey (D System) Keg Coupler
- Side connections for both beer and gas lines. Needs less vertical clearance to operate.
- American Sankey Keg Coupler is Made from Stainless Steel, 100% Stainless- Steel Contact with Beer
- Great for home and commercial use
- Also has a Pressure relief valve (PRV)
- Low profile design for tight clearance installations
- Compatible with all domestic brand keg.
- Fits D System keg valves.
Applications:
- Home-Brewers
- Breweries
- Bars and Pubs
- Service Technicians
- Beverage Equipment Suppliers
FAQ
No. Different breweries use different keg systems such as D, S, A, G, and M. All require their own compatible couplers.
No. Different breweries use different keg systems such as D, S, A, G, and M. All require their own compatible couplers.
- Ensure the coupler handle is in the upright (OFF) position.
- Align the coupler lugs with the matching openings on the keg valve.
- Turn the coupler clockwise until it locks securely in place.
- Push the handle down to the ON position.
- CO₂ enters the keg, and beer begins flowing through the beer line to the faucet.
Disconnect the keg coupler, clean it with a beer line cleaner, rinse properly, and dry before reinstalling.
Check seals and O-rings every 3–6 months or whenever you notice leaks. Replace worn seals to maintain proper performance.
Most coupler leaks are caused by worn O-rings, damaged seals, or loose hose connections. Check and replace faulty parts promptly.
All BarObjects keg couplers offers a 2-year manufacturer warranty under normal commercial use.
Replacement parts ship within 2 business days if in stock. If sourced overseas, parts may take up to 1 month to arrive.
The warranty does not cover damage caused by modifications, misuse, shipping, corrosive materials, or poor water and beverage quality.
Warnings / Instructions
- Important information – Prop. 65 for CA Residents. Proposition 65 Warning: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.
- Connects the Gas tank, Keg and Beer Lines to allow for Pressurized dispensing
- US Sankey (D System) Keg Coupler
- Side connections for both beer and gas lines. Needs less vertical clearance to operate.
- American Sankey Keg Coupler is Made from Stainless Steel, 100% Stainless- Steel Contact with Beer
- Great for home and commercial use
- Also has a Pressure relief valve (PRV)
- Low profile design for tight clearance installations
- Compatible with all domestic brand keg.
- Fits D System keg valves.
| Body Material | 304 Stainless Steel |
| Probe Material | 304 Stainless Steel |
| Handle Type | Twist |
| Gas Inlet Connection | 5/16" I.D. Gas Hose |
| Outlet Connection | 3/16" I.D. Beer Hose |
| Pressure Relief Valve (PRV) | Yes |















