For Sale: Small Bottle Bottler

For Sale (115USD)




I did make this short demonstration video (my first video ever). It looks like it made it back in 1994 (based on production values).

The last counter pressure bottler design has been around for more than 20 years. This is the counter pressure bottler design for the next 20 years… Modular, affordable, safe. It has been in the wild for two years now kicking ass in the hands of some of the country’s best bar programs and home brewers.

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The product here is a counter pressure keg-to-bottle bottling device that can do any size of small bottle from 100mL San Bitter bottles all the way up to Champagne 375’s. The innovation here is that it creates a seal with a ballistic plastic enclosure (which is a high pressure water filter housing) rather than with the tops of the various proprietary bottles like other designs.

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This also makes bottling safer because if a bottle breaks while filling (which has never happened to me), it is contained in an ultra strong enclosure. If a bottle overflows due to operator error, the liquid is caught in the food safe plastic sump and can be recycled. Or, optionally, if you want to fill the negative space with chilled water, less CO2 will be used and the bottles will be kept colder, reducing bonding time and risk of foaming when releasing pressure.

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The design features all the valuable lessons I’ve learned from designing the Champagne Bottle Manifold which is basically to only use uncompromising stainless steel Cornelius quick release fittings. Hardly an innovation, but I use one ambidextrous quick release fitting going into the bottle. This fitting can take a gas line to flush the bottle and bring the bottler to the same pressure as the keg then be switched to the liquid line to fill the bottle. This differs from other death trap designs which use multiple hardwired lines preventing units from being used in an array or being portable (or easy to clean). True, you could probably whip this device up yourself, but by the time you ship everything from various suppliers and learn the machining techniques (drilling stainless ain’t easy!), you are way over budget or have made some errors, or compromised on fittings and will lose tons of valuable time operating your half-assed version of the device. The product is highly evolved and articulate for the task. [The machining is slightly more complicated than you’d think and I’d be happy to discuss what the hell I do to make the thing if anyone wants.]

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Personally I enjoy the Champagne Bottle Manifold because I take advantage of its de-aeration abilities and I use it over night to preserve sparkling wines. But I kept fielding requests for a small bottle bottler. Most notably from hotels that want to bottle product for their mini bars.

IMG_4484The product is easy to store behind the bar, easy to clean & keep sanitary, and because of the chosen fittings, seamless to integrate into programs already using cocktail on tap equipment. To reduce inactive time and make bottling as fast as possible, they can be used in an array of multiple units on any counter top because the device takes up less square footage (that restaurants don’t have) than competing designs like the Melvico and its clones.

Operation:
1. Put in your bottle of choice and securely screw the top onto the sump with the down tube sticking down the center of the bottle (refer to pictures).
2. Connect the gas hose and release the side valve to flush the bottle of Oxygen. Close the side valve which also brings unit to the same pressure as the keg. Disconnect the gas line (you are probably only transferring at 20-30 PSI).
3. Connect the liquid line from the keg and slowly release the side valve to create a low pressure system drawing liquid into the bottle. Close the side valve at your desired fill level.
4. Disconnect the liquid line and let the bottle bond for 30 seconds so that it does not foam upon releasing pressure (at this time you could start working on another unit).
5. 30 seconds later… Release pressure using the side valve. Remove the bottle and promptly cap it.
6. Start a new bottle!

Feel free to ask any and all questions. Cheers! -Stephen
For Sale (115USD)




For Sale: Counter Pressure Keg-to-Champagne Bottler ($225USD)

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Bostonapothecary is proud to introduce a next generation counter pressure bottler inspired by the infamous champagne bottle manifold. The counter pressure bottler attaches to champagne bottles with the same collar system as the original manifold but also includes a down tube and side port with a second Cornelius fitting for venting or pressurizing. The down tube can also be removed and a check valve inserted to revert the bottling head back to the same functionality as the original design for in-bottle carbonating, reflux de-aeration, or counter pressure to preserve sparkling products.

Counter pressure bottling is a fairly advanced procedure and assumes users are familiar with carbonating in Cornelius kegs. There is not much hand holding here so this product is designed to fulfill the dreams of people who pretty much already know what they want to do and how it will work. This product fills a giant hole in the market. Cheap versions, which don’t handle pressure levels beyond beer (and require two man operation) are available for $70 and then nothing worth a damn is available until $10,000. No other product is available that can give you full control at the smallest possible scales. Though slightly technical, counter pressure bottling is safe and liquid is typical only transferred at under 40 PSI which is a small fraction of the working pressure of Champagne bottles. Transfer pressure, because liquid is only being moved rather than forced into solution, is much lower than the pressures used for in bottle carbonation of the original Champagne bottle manifold and is thus a safer procedure.

setThe down tube has been designed as a standard soda keg down tube to keep all the parts familiar. The accessory check valve (included) is from a Guiness type keg coupler so it is tried and true as well as easily replaceable. The check valve slides comfortably into the specially designed food safe seal which engages the bottle. The functionality of going from down tube for liquid transfer to check valve for various non transfer tasks means the tool can be used around the clock and helps justify owning multiple units. Such versatility is not a feature of any competing product at any price range.

optionsGas can be bled from the bottles with a “key” which is best done with a Cornelius gas quick release fitting with a pressure gauge and bleeder valve (pictured above). This key is not included with purchase but can be acquired affordably from my favorite supplier, the Chicompany. Champagne bottles, such as magnums, can even be turned into mini kegs and a hose can be placed over the down tube to reach the bottom of the bottle. Gas can then be inputted into the side port to move liquid up the hose instead of down. The key can also be used to measure the internal pressure of a keg and when paired with the temperature, can imply carbonation level (a common brewers technique!).

keyinstalledEverything was designed with cleanup in mind which is another major strength over competing designs. The Cornelius fittings hold a seal when only thumb tight so disassembly can be done without tools to maximize productivity. The Cornelius fittings have also been proven to hold a seal for months on end which is the reason for using a second Cornelius post instead of integrating a bleeder valve (yes, I systematically explored and tested every option). As opposed to the bulky, large square footage, standing clamp designs of competitors, the small size and portability of the collar design allows all parts to constantly be dunked in sanitizer for cleaning (parts should never be dish washed at high temp because high heat will weaken the seal of the embedded fittings).

The bottling head features unique over-molding of stainless steel 19/32 fittings for anchoring and an uncompromising seal. This complicated production technique, typically found only in very expensive medical devices, was made possible by developing a new laser cut acrylic mold box & plastic silicon die technique (that I’m very proud of, woohoo!).

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Production is currently still rather bespoke and all sales are being reinvested into the project to upgrade the designs and manufacturing techniques to take full advantage of CAD, 3D printing & CNC machining (there is finally a legit engineer on the team!). Until further notice, purchasers will be part of an early adopters / patrons of the arts program and entitled to trade in their units towards new versions at the expense of shipping and other greatly minimized expenses (manufacturing techniques allow reuse of the costly stainless fittings). Early adopters will also get the benefit of small amounts of consulting which is basically the ability to constantly pick my brain about product usage and potential applications as well as recipe development.

The design features many advantages over competitors and the number one is portability and the potential to be used 24/7 for a variety of tasks followed by affordability. Counter pressure bottling requires significant amounts of inactive time (due to physics) so it is not exactly the fastest process. The affordability of the design allows users to own multiple heads for the price of a one head system from competitors. This allows users to purchase more heads at their own pace to reduce inactive bottling time. As one bottle is coming to equilibrium and “bonding” so the manifold can be removed without detrimental foaming, another bottle can be filled and maybe yet another can be capped.

Another unique feature is the usage of only Cornelius gas fittings instead of both gas & liquid fittings. Liquid can run through the gas quick release so what this means is the same input at the top of the bottling head can be used to both pressurize the bottle, bringing it up to the same pressure as the keg (as well as flush it using the key), and then be used for the liquid line. The liquid jumper cable going from the keg to the manifold will have a liquid disconnect on the keg side but a gas disconnect on the manifold side. This breaking of the rules means the bottler requires less fittings to function and the force to attach the main fitting presses straight downward over the center of the bottle so as not to stress the seal.

With enough early adopters, new tools will be introduced such as a collar to hold 25 mm beer & soda bottles. Working prototypes already exist but need to be scaled upwards to safe, consistent, mechanically precise, and economically viable production.

Distant projects are proposed for affordable but limited production runs of equipment for bottling carbonated water in old fashioned soda siphons. Also a flexible bottling plant has been conceived for eco-hotels and other programs in far flung areas who need bottling heads that can handle the assortment of miscellaneous bottles recycled in their area.

PATENT PENDING

SAFETY DISCLAIMER: USE THIS HIGH PRESSURE PNEUMATICS PRODUCT AT YOUR OWN RISK. WE ARE NOT LIABLE FOR ANY INJURY INCURRED BY THE USE OF OUR PRODUCT. ALWAYS WEAR SAFETY GOGGLES WHEN USING THE MANIFOLD. USE ONLY BOTTLES RATED FOR THE PRESSURE YOUR REGULATOR IS SET AT. DO NOT SET YOUR REGULATOR HIGHER THAN 60 PSI OR RISK WILL ESCALATE. BEWARE OF OUR SEDUCTIVE DESIGN AND MARKETING, THIS PRODUCT IS DANGEROUS AND SHOULD ONLY BE USED BY THOSE THAT FULLY UNDERSTAND THE RISKS. DO YOUR DUE DILIGENCE BEFORE YOU OPERATE THIS PRODUCT.




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