ruhbarb76
Member
- Joined
- Jan 4, 2021
- Messages
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- 21
Using marbles to fill headspace. For one-gallon carboys,what is the accepted method?
I just splash racked my mango wine and topped off with a small jar I had reserved in the fridge with the cloudy wine with lees from the original fermenting. It’s amazing how much settles out and how clear it makes that cloudy bit of wine.In another recent thread I posted about cold crashing lees after racking to recover the wine "hidden" in the lees. This wine is kept refrigerated in an appropriately sized ball jar to minimize headspace and used exclusively for topping off,
An AIO definitely seems like a good tool. I've added it to my list of equipment goals. Will most likely continue with marbles for this batch.I routinely use a Headspace Eliminator with great success. Of course, you need a vacuum source. The All in One Wine Pump would be the absolute first choice but could probably get by with a food vacuum sealer or homemade pump. If you stick with winemaking, you may end up with an AIO eventually - makes every aspect of winemaking a breeze. I used a homemade rig for many years until it gave up the ghost last year. Bought an AIO from Steve and haven't looked back! Great products and top-notch customer service.
About a year ago we had a discussion about holding vacuum and vacuvin stoppers and check valves
so I killed a few days testing hardware. > results
View attachment 85669
Conclusions
* An effective vacuum set up needs to have the same seals as one would use with gas lines
* old corks get hard and are not effective at holding a vacuum
* a carboy with wine in it will release CO2 and not hold a vacuum as long as a dry system
(working definition of a good enough degassed wine was the carboy can hold a five inch Hg vacuum for 30 minutes)
* The rate of change decreases as the pressure differential decreases, There was still a slight difference on gage at thirteen months with the empty flask
* A new vacuvin check valve is effective at holding vacuum
* A new plastic check valve is effective at holding vacuum (polysulphone and nylon construction)
* To know how well a hardware setup is performing one needs to have a vacuum gage
photo setup 1
photo setup 2
Same. For wine that I’m storing a month or so, I use a bung and a one way check valve. I will apply vacuum every week or so. It is also has the benefit of pulling co2 out of solution.* I use check valves form Grainger for wines which are close to bottling. My experience with the blue “bulb” is that the fittings leak. Fabrication for vacuum needs to be done using gas quality materials.
* There are one inch plastic balls on Amazon for this task.
* Because of cost per inch I bought 1” LDPE rod from Granger for filling head space. The down side is LDPE density is under .990, ,,, to sink them I weigh one end with stainless steel.
* one of the vinters club folks has Delrin. If I make more I will use a higher SG plastic.
* test result with a vacuum gage we’re posted in a different thread. If you don’t use a tool to read where you are, vacuum is not reliable. ,,, or you assume leakage and pump back down every week.
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