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Duotight Flow Stopper Automatic Keg Filler
DUO250

Duotight Flow Stopper Automatic Keg Filler

THIS ITEM IS ON BACKORDER
Item currently out of stock
Description

The Duotight Flow Stopper is a handy devicie to use while filling kegs or when transferring between kegs during filtering or after fining. Simply attach the Flow Stopper to the gas post of your keg, then when the keg is full it will automatically cut off flow and prevent excess beer from exiting your gas post and spilling onto the floor.
 
For even better results, we recommend using the Flow Stopper with the BlowTie Spunding Valve. The BlowTie will enable you to apply head pressure to the keg, meaning you can control the flow speed and reduce the foam generated in the filling process. You will need a short length of 8 mm OD EVABarrier tubing to connect the BlowTie to the outlet of the Flow Stopper.
 
Includes:
  • 2 x Duotight 8 mm x 5/8" FPT (DUO104)
  • 1 x Duotight 8 mm elbow (DUO107)
  • 1 x Duotight 8 mm x 1/4 in. flare (DUO106)
  • 1 x Ball float
  • 1 x Stainless spring
  • 2 x 8 mm OD EVABarrier joiners
  • 1 x Acrylic sight glass
Ball lock fitting and BlowTie spunding valve not included.
 
Item # DUO250
Shipping Eligible for Free Shipping Program
Availability Out Of Stock
Weight 0.12 LBS
Community Q&A

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Browse 2 questions Browse 2 questions and 6 answers
Why did you choose this?
MoreFlavor Store
Setup auto filling with my RO filter
Trevor Mack on Nov 20, 2019
Looks useful
Ed A on Nov 4, 2019
Setup auto filling with my RO filter
Trevor Mack on Nov 20, 2019
This is genius
Mrob on Nov 12, 2019
Looks useful
Ed A on Nov 4, 2019
Keg filling while I do other things
Gerald H on Oct 16, 2019
I haven't tried this yet But I do expect that this product wil equal be like the other duotight products and with it too; I will get consistent results filling my kegs everytime
David C on Oct 12, 2019
This is genius
Mrob on Nov 12, 2019
Keg filling while I do other things
Gerald H on Oct 16, 2019
When transferring uncarbonated beer to a keg, will this stop flow before the gas tube is submerged?
Jacob Bryant Fleener on Jan 15, 2020
BEST ANSWER: No, it allows the gas tube to fill and not overflow beyond this device. You may want to then push some of the beer out of the fluid out tube to get headspace in the keg below the gas dip tube; I just use a gas line with a check valve on it to carb the full keg.
Can you use this with a sanke keg with the proper fittings?
Kenneth Graley on Oct 31, 2019
BEST ANSWER: Maybe, you would need the Sanke adapter (https://www.morebeer.com/products/sanke-flare-adapter-14-male.html) but you might to need to change out some of the tubing/connectors to get the proper angle.
Reviews

5.0 / 5.0
3 Reviews
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Simple, Awesome
I've tried many homemade versions (gas connector with tube to water bucket or daisy chain to 2nd vessel..

Was the DOD last month so I thought I would give it a try.

Excellent and cheap solution here for keg filling and transfering.

Pick one up!
November 13, 2019
Purchased
3 months ago
Worked like a charm!
I had been using a gas disconnect combined with weighing the keg as I filled it to monitor fullness. This got me by for a while, but I was excited to see this product. It worked exactly as advertised and helped me fill a keg to the brim without any spillover which happened with the gas disconnect. One word of warning: ensure the tubes a all the way snug in the valves. If they are not it will leak.
Worked like a charm!
Worked like a charm!
November 11, 2019
Purchased
3 months ago
Works like a champ - very little overflow, if at all
This will allow you to walk away when filling kegs. I brew 10 gallon batches regularly, so I have 2 kegs to fill from one large fermenter. I have used this with no fear of returning to a pool of liquid on the floor, anymore!
October 30, 2019
Purchased
3 months ago