Category Archives: Carbonation Caps

TWO x Stainless Steel Carbonation Caps for PET Bottles – works on gas AND liquid posts – $16.99… $8.50 each + Fun With Carbonation Caps!

PET Bottles Beer Carbonation Cap 2 PCS – Counter Pressure Bottle Filling with 5/16″ Barb Carbonation Beer Soda Water Brewed Beer, Fits Most Soft Drink PET Bottles by PERA

More Info

Highlighted Features

Stainless Steel Carbonation Cap (2 PCS), Perfect Polishing Surface with two Food Grade Silicone Seal Rings
PET Bottles Beer Carbonation Cap with 5/16" Barb can fit Grey Gas Ball Lock Disconnect and the Barb End Connect Plastic Tubing
The Carbonation Cap comply with international Quality Standards, it can attached to most PET Bottles
Beer Carbonation Cap can Carbonate Various Beverages, including Soda, Beer, Juice, Water or Clean Beer Line
Any Problem for Carbonation Cap, Money Back or Replacement free.

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From HBF: Make sure the components you use are compatible and rated for your intended application. Contact manufacturer with questions about suitability or a specific application. Always read and follow manufacturer directions.

Applications:

PET Bottles as Growlers: These are generally intended to convert 1L and 2L bottles to growlers. Fill up a 1L or 2L PET bottle with your favorite homebrew. Put one of these on (purge the headspace by squeezing if you want to) and then pressurize for transport. This should help to reduce oxygen pickup and maintain carbonation levels.
Fine tune or rapidly carbonate beer: You can also use this cap to rapidly carbonate beer. Same process as for transport, just set your regulator to the proper pressure and shake or agitate the PET bottle to help introduce CO2. Or hook it up to CO2 and let it sit in you kegerator.
Draft Line Cleaning Projects: I have developed three draft line cleaning projects using similar SS Caps – Build A Recirculating Draft Line Cleaning Pump | Mark II Keg and Carboy Cleaner Draft Line Cleaning Pump Conversion | Building a Simple Ball Lock Draft Line Flushing Setup
Related Top Post: Fun with Carbonation Caps!

3/13 9 AM Central: These are selling for just $16.99. Shipping is also free to many US addresses with Prime Membership [Try Prime for Free] or a qualifying order. Prices and availability can change quickly. Check product page for current info – More About Prices

PET Bottles Beer Carbonation Cap 2 PCS – Counter Pressure Bottle Filling with 5/16″ Barb Carbonation Beer Soda Water Brewed Beer, Fits Most Soft Drink PET Bottles by PERA – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

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Stainless Carbonation Cap for PET Bottles – $9.99 + Draft Line Cleaner Builds

Stainless Steel Carbonation Cap

More Info

Highlighted Features

Heavy Duty Stainless Steel for Carbonation Cap, Perfect Polishing Surface,with two free Food Grade Silicone Seal Rings;
Unique Machined the Carbonation Cap, can fit Both Black Liquid Ball Lock Disconnect and Grey Gas Ball Lock Disconnect;
The Carbonation Cap can fits Most Soft Drink PET Bottles, easy to Counter Pressure Bottle Fill PET Bottles;
The Carbonation Cap can Carbonate Various Beverages, including Soda, Beer, Juice, Water or Clean Beer Line;
Quality Guarantee: Any Defective for Carbonation Cap, Backed by 45 days Money-Back.

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Potential Uses:

PET Bottles as Growlers: These are generally intended to convert 1L and 2L bottles to growlers. Fill up a 1L or 2L PET bottle with your favorite homebrew. Put one of these on (purge the headspace by squeezing if you want to) and then pressurize for transport. This should help to reduce oxygen pickup and maintain carbonation levels.
Fine tune or rapidly carbonate beer: You can also use this cap to rapidly carbonate beer. Same process as for transport, just set your regulator to the proper pressure and shake or agitate the PET bottle to help introduce CO2. Or hook it up to CO2 and let it sit in you kegerator.
Draft Line Cleaning Projects: I have developed three draft line cleaning projects using similar SS Caps – Build A Recirculating Draft Line Cleaning Pump | Mark II Keg and Carboy Cleaner Draft Line Cleaning Pump Conversion | Building a Simple Ball Lock Draft Line Flushing Setup
Related Top Post: Fun with Carbonation Caps!

3/8 7 PM Central: These are selling for $9.99. Shipping is also free to many US addresses with Prime Membership [Try Prime for Free] or a qualifying order. Prices and availability can change quickly. Check product page for current info – More About Prices

PET Bottles Beer Carbonation Cap – Counter Pressure Bottle Filling with 5/16″ Barb, Carbonation Beer Soda Water Brewed Beer, Fits Most Soft Drink PET Bottles – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

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STAINLESS Carbonation Cap Tee – $12.67 + Fun With Carbonation Caps

Stainless Steel Carbonation Cap Tee Fit Soft Drink PET Bottles Homebrew Kegging

More Info

Highlighted Features

Stainless Steel Carbonation Cap Tee
This product is made from 304 stainless steel.
It enables you to attach both a liquid and gas discoonect to the bottle at the same item so you can use a common PET bottle as a keg.
Great for taking beer to a party or making your own micro/portable/mini keg system.

Learn More

3/7 10 AM Central: This is selling for $12.67. Shipping is also free to many US addresses with Prime Membership [Try Prime for Free] or a qualifying order. Prices, promotions and availability can change quickly. Check product page for current info – More About Prices

Stainless Steel Carbonation Cap Tee Fit Soft Drink PET Bottles Homebrew Kegging – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

Possible Applications…

… Line cleaning setup of convert compatible PET bottles to mini ball lock kegs – See: Hands on Review: Kegland Ball Lock Cleaning Kit – that features a different tee, but similar idea and…

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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Carbonation Cap Tee Adapter… $2.54 w/coupon + Related Reviews & Projects

Carbonation Cap Tee Adapter

Carbonation Cap Tee Adapter via William’s Brewing

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From the product description, check product page for current description, price and availability:

Make a ball lock keg out out of PET plastic bottles. Great for taking beer to a party or making your own mini keg system with a 2 liter soda bottle.

This tee piece enables you to attach both a liquid and gas ball lock disconnect to the bottle at the same time so you can essencially use a common PET bottle as a keg. Very handy with a two liter soda bottle, as you can get a short length of ¼” interior diameter silicone tubing, attach it to the top Carbonation Cap (not included), fill with beer, and put in the refrigerator, either upright or sideways.

Or if you have Nukatap or Intertap faucets on your draft system, make a draft system cleaner – fill a soda bottle with beer line cleaner, attach an optional ball lock adapter to the end of your Intertap/Nukatap Faucet, and open the faucet to force cleanser into your draft beer system and down the lines.

Note: This is for the tee piece only. You need a soda bottle with standard PCO 1881 thread, 2 item C35 Carbonation Caps, and some ¼” interior diameter tubing to complete your soda bottle keg conversion.

This tee in conjunction with compatible carbonation caps can convert PET bottles into mini kegs or for use flushing or cleaning draft lines.

A great deal!

These are selling for just $2.99
Shipping is free or reasonably priced flat rate to addresses in the lower 48 states depending on your order size for most items.

Carbonation Cap Tee Adapter

Limited Time DEAL, Save via Gas Distribution Parts Sale!

For a limited time William’s Brewing is discounting their entire lineup so gas distribution parts by 15%. This includes manifolds, carbonation caps, tees, and lots more.
No coupon code required, add to your cart to see discount.
Shipping is free or reasonably priced flat rate to addresses in the contiguous US depending on your order size for most items.

Gas Distribution Parts

Related: Use it as Part of a Simple Ball Lock Draft Line Flushing Setup

This post may contain affiliate links. We may make a commission when you use our links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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Visit William’s Brewing – Web Only Clearance Sale

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Price, promotions and availability can change quickly. Check the product page for current price, description and availability. rp:wmstee

Fun with Carbonation Caps! + Limited Time DEAL

Carbonation caps are available in a number of styles and materials from various manufacturers. These are generally designed to thread into standard 1L and 2L PET bottles.

Limited Time DEAL – William’s Brewing Gas Distribution Parts Sale

For a limited time William’s Brewing is discounting their entire lineup so gas distribution parts by 15%. This includes manifolds, carbonation caps, tees, and lots more.
No coupon code required, add to your cart to see discount.
Shipping is free or reasonably priced flat rate to addresses in the contiguous US depending on your order size for most items.

The lineup includes multiple carbonation cap and tee offerings

Gas Distribution Parts

Sourcing a Carbonation Cap

Works with both liquid and gas (double check current specs to confirm) – Ferroday Stainless Carbonation Cap Counter Pressure Bottle Filling With 5/16″ Barb – Hands on Review

Tee Fittings

These caps along with tee fittings have proven to be very flexible. Here are some application ideas…

PET Bottles as Growlers:

Fill up a 1L or 2L PET bottle with your favorite homebrew. Put one of these on (purge the headspace by squeezing if you want to) and then pressurize for transport. This should help to reduce oxygen pickup and maintain carbonation levels.

Continue reading →

TWO x Stainless Carbonation Cap for PET Bottles – works on gas AND liquid posts… $11.99, $6 each

Stainless Steel Carbonation With O-Rings Carbonate Cover Home Beer Brewing Equipment(2 Pieces)

More Info

Highlighted Features

Using highquality stainless steel material, strong and , and long service life.
Equipped with 4pcs o-rings, good sealing performance, can easy to carbonate your beverages.
Install on plastic bottles and connects to a gas side balllock disconnect in order to inject CO2 into bottle, creating carbonation.
Carbonate , to counter pressure bottle fill PET bottles, gas ball lock connectors, or liquid ball lock connectors.
Multiple uses, can carbonate a number of beverages, including beer, soda, water, and juices.

Learn More

Applications:

PET Bottles as Growlers: These are generally intended to convert 1L and 2L bottles to growlers. Fill up a 1L or 2L PET bottle with your favorite homebrew. Put one of these on (purge the headspace by squeezing if you want to) and then pressurize for transport. This should help to reduce oxygen pickup and maintain carbonation levels.
Fine tune or rapidly carbonate beer: You can also use this cap to rapidly carbonate beer. Same process as for transport, just set your regulator to the proper pressure and shake or agitate the PET bottle to help introduce CO2. Or hook it up to CO2 and let it sit in you kegerator.
Draft Line Cleaning Projects: I have developed three draft line cleaning projects using similar SS Caps – Build A Recirculating Draft Line Cleaning Pump | Mark II Keg and Carboy Cleaner Draft Line Cleaning Pump Conversion | Building a Simple Ball Lock Draft Line Flushing Setup
Related Top Post: Fun with Carbonation Caps!

2/27 10 PM Central: These are on sale for just $11.99. Shipping is also free to many US addresses with Prime Membership [Try Prime for Free] or a qualifying order. Prices, promotions and availability can change quickly. Check product page for current info – More About Prices

Stainless Steel Carbonation With O-Rings Carbonate Cover Home Beer Brewing Equipment(2 Pieces) – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

Continue reading →

Ferroday Stainless Carbonation Cap for PET Bottles – works on gas AND liquid posts- $9.98 + Hands on Review

Stainless steel ball lock carbonation cap with barb. Includes replacement o-ring.

More Info

Highlighted Features

Heavy Duty Stainless Carbonation Cap: High quality stainless steel carbonation cap, well made for rust resistance and corrosion-proof. Would last for a long time in good condition. A must have equipment for homebrew Carbonation
Great for Homebrew Carbonation/ Cleaning: This ball lock carbonation cap is most used for homemade beverage carbonation, and meanwhile it is great for cleaning beer/ soda/ water/ juice lines. Easy to set up
Easy Forced Carbonation Drinks: Ideal for forced carbonation drinks in PET bottles. Fit for most soft drink PET bottles. Just simply attach this cap with a PET bottle and a ball-lock gas disconnect to send CO2 into the bottle for beverage carbonation. Your homemade drinks will be right ready for drinking
Food Safe Gasket/ No Leaks: We use premium material for the gaskets and o-rings. High-resilient food safe rubber gaskets seal against the threads and give you no leak connections! We updated our package with 2 more O-rings and 1 more gasket for replacement
No Regrets Purchase: Stainless steel made carbonation cap weighs about 3.6oz. If any leaks, please change the O-ring or Gasket with the extra ones. We are committed to offering you high-quality products as well as superior service! Please let us know if there are any problems with this Stainless Steel Carbonation Cap, we will try our best to serve you. Provide technical support

Learn More

Applications:

PET Bottles as Growlers: These are generally intended to convert 1L and 2L bottles to growlers. Fill up a 1L or 2L PET bottle with your favorite homebrew. Put one of these on (purge the headspace by squeezing if you want to) and then pressurize for transport. This should help to reduce oxygen pickup and maintain carbonation levels.
Fine tune or rapidly carbonate beer: You can also use this cap to rapidly carbonate beer. Same process as for transport, just set your regulator to the proper pressure and shake or agitate the PET bottle to help introduce CO2. Or hook it up to CO2 and let it sit in you kegerator.
Draft Line Cleaning Projects: I have developed three draft line cleaning projects using similar SS Caps – Build A Recirculating Draft Line Cleaning Pump | Mark II Keg and Carboy Cleaner Draft Line Cleaning Pump Conversion | Building a Simple Ball Lock Draft Line Flushing Setup
Related Top Post: Fun with Carbonation Caps!

One of the questions that arises on these type of carb caps, is… does it work with both liquid and gas posts? Some models are universal fit and some work only with gas posts. For draft line cleaning projects to work well, at least in my opinion, the carb cap that’s used needs to be universal. I’m happy to report that the one I received did indeed work with both liquid and ball lock posts. Check product description for current specs.

Check out my Hands on Review of this great carb cap.

As of this posting this is on sale for $9.98. Shipping is also free to many US addresses with Prime Membership [Try Prime for Free] or a qualifying order. Prices, promotions and availability can change quickly. Check product page for current info – More About Prices

FERRODAY Stainless Steel Carbonation Cap Counter Pressure Bottle Filling 5/16 Barb CO2 Coupling to Carbonate Soda Beer Water Stainless Steel PET Bottle Filling Carbonation Cap & O-ring + Flat Gasket – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

FERRODAY Stainless Steel Carbonation Cap Forced Carbonation PET Bottle Filling 5/16 Barb CO2 Coupling to Carbonate Soda Beer Stainless Steel PET Bottle Carbonation Cap + O-ring + Gasket

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Reader Tip… FOUR x Carbonation Caps for PET Bottles – works on gas AND liquid posts – $12.95, $3.24 each! + Fun With Carbonation Caps!

Thanks to HBF Reader happylilyeastbrewery for this tip! Let’s be friends! 8 Ways to Connect with HBF

More Info

Highlighted Features

Withstand 60-PSI Carbonation Pressure, Complete No Leaking Sealing O-Ring Design and Huge Upgrade From Old Plastic Version: MRbrew carbonation cap comes with necessary brewing sealing o-rings and washer replacemets to prevent leaks, there is a big flat gasket inside this carbonation cap compared to the old version plastic bottle filling cap, can run your carbonator at 60 psi pressure and hold pressure overnight, beer will not go flat, make a airtight seal and good fit for force carbonation.
Sealing Gasket is Not Easy to Fall Out and Include 5/16 Barb Fitting Spare O-ring: the inside rubber sealing gasket features a right size for being placed tightly inside carbonating cap, which will stay in on its own when unscrewing off bottle filling cap, also provide 5/16'' beer nipple barb sealing o-ring replacements even such o-ring is screwed inside getting well protected. unlike other polished finish carbonation caps, you can grip this plastic carbonation cap easily when removing.
Unique Carbonation Cap Keg Post is Perfect for Ball Lock System and Removable Beer Barb: carbonation cap features a unique keg post that has versatility and ease of use, can connect to both gas and liquid disconnects easily, beer 5/16'' hose barb not only enables carbonation cap to carbonate, but to be used for liquid connections and for cleaning as well. made of healthy plastic, no odors, no burrs or unfinished machining anywhere, will not bring strange smell to the carbonation drinks.
Screws onto Standard 2L Soda Bottles Very Securely: this soda drink bottle filling cap features a great accuracy 1-1/8-8UN female thread that can be comparable to the thread of stainless carbonation cap, merge with the plastic PET bottle threads very smoothly, seals the bottles well without needing much torque, screws on and off of bottles easily creating a perfect tight seal every time, excellent tool if you are making homebrewing and kegging.
Perfect for Various Brewing Occasions and Reduce CO2 Loss when Do Brewing Cleaning: carbonation cap is a cool way to re-carbonate beverage quickly, no foaming, great alternative for growlers, allows you to serve portable home brew beer, soda water, iced tea on barbecue, beach, lake or holiday parties, other outdoor activities, brings big convenience to mobile kegging. also can run the cleaner through beer lines from a small soda bottle preventing a larger keg from wasting more co2.

Learn More

Applications:

PET Bottles as Growlers: These are generally intended to convert 1L and 2L bottles to growlers. Fill up a 1L or 2L PET bottle with your favorite homebrew. Put one of these on (purge the headspace by squeezing if you want to) and then pressurize for transport. This should help to reduce oxygen pickup and maintain carbonation levels.
Fine tune or rapidly carbonate beer: You can also use this cap to rapidly carbonate beer. Same process as for transport, just set your regulator to the proper pressure and shake or agitate the PET bottle to help introduce CO2. Or hook it up to CO2 and let it sit in you kegerator.
Draft Line Cleaning Projects: I have developed three draft line cleaning projects using similar SS Caps – Build A Recirculating Draft Line Cleaning Pump | Mark II Keg and Carboy Cleaner Draft Line Cleaning Pump Conversion | Building a Simple Ball Lock Draft Line Flushing Setup
Related Top Post: Fun with Carbonation Caps!

Some carbonation cap models are universal fit and some work only with gas posts. For draft line cleaning projects to work well, at least in my opinion, the carb cap that’s used needs to be universal. As of this posting, the product page says this works with both liquid and ball lock posts. Check the product description for current specs.

2/22 4:30 PM Central: These are on sale for just $12.95. That’s the best historical third party Amazon price I found, notwithstanding Lightning Deals or coupons. Shipping is also free to many US addresses with Prime Membership [Try Prime for Free] or a qualifying order. Prices and availability can change quickly. Check product page for current info – More About Prices

MRbrew Plastic Carbonation Cap, 4 PCS Ball Lock Keg Post 5/16” Beer Line Nipple Barb Homebrew Kegging Soft Soda Drink PET Bottles Counter Pressure Bottle Filling Cap with Spare Sealing Gasket O-rings – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

Also: [3 PCS] MRbrew Plastic Carbonation Cap Tee Adapter, Allow Gas In and Beer Out Simultaneously, Homebrew Kegging Soda Beer PET Bottles Ball Lock Type Counter Pressure Bottle Filling Cap 3-Way Connector – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

Continue reading →

TWO x Ferroday Stainless Carbonation Cap for PET Bottles – works on gas AND liquid posts – $17.99, $9 each!

FERRODAY Stainless Steel Carbonation Cap Counter Pressure Bottle Filling 5/16 Barb CO2 Coupling to Carbonate Soda Beer Water Stainless Steel PET Bottle Filling Carbonation Cap & O-ring + Flat Gasket

More Info

Highlighted Features

Heavy Duty Stainless Carbonation Cap: High quality stainless steel carbonation cap, well made for rust resistance and corrosion-proof. Would last for a long time in good condition. A must have equipment for homebrew Carbonation. For PCO1881/ 1 -1/8-8un PET Bottles, like most soft drink PET bottles
Great for Homebrew Carbonation/ Cleaning: This ball lock carbonation cap is most used for homemade beverage carbonation, and meanwhile it is great for cleaning beer/ soda/ water/ juice lines. Easy to set up
Easily Forced Carbonation Drinks: Ideal for forced carbonation drinks in bottles. Fit for most soft drink PET bottles. Just simply attach this cap with a PET bottle and a ball-lock gas disconnect to send CO2 into the bottle for beverage carbonation. Your homemade drinks will be right ready for drinkin
Food Safe Gasket/ No Leaks: We use premium material for the gaskets and o-rings. High resilient food safe rubber gaskets to seal against the threads and give you no leak connections! We updated our package with more o-rings and more gaskets for replacement
No Regrets Purchase: Stainless steel made carbonation cap. If any leaks, please change the O-ring or Gasket with the extra ones. We are committed to offering you high-quality products as well as superior service! Please let us know if there are any problems with this Stainless Steel Carbonation Cap, we will try our best to serve you. Provide technical support.

Learn More

Applications:

PET Bottles as Growlers: These are generally intended to convert 1L and 2L bottles to growlers. Fill up a 1L or 2L PET bottle with your favorite homebrew. Put one of these on (purge the headspace by squeezing if you want to) and then pressurize for transport. This should help to reduce oxygen pickup and maintain carbonation levels.
Fine tune or rapidly carbonate beer: You can also use this cap to rapidly carbonate beer. Same process as for transport, just set your regulator to the proper pressure and shake or agitate the PET bottle to help introduce CO2. Or hook it up to CO2 and let it sit in you kegerator.
Draft Line Cleaning Projects: I have developed three draft line cleaning projects using similar SS Caps – Build A Recirculating Draft Line Cleaning Pump | Mark II Keg and Carboy Cleaner Draft Line Cleaning Pump Conversion | Building a Simple Ball Lock Draft Line Flushing Setup
Related Top Post: Fun with Carbonation Caps!

Check out my Hands on Review of this great carb cap.

2/16 4:30 PM Central: These are selling for just $17.99. That’s the best historical third party Amazon price I found, notwithstanding Lightning Deals or coupons. Shipping is also free to many US addresses with Prime Membership [Try Prime for Free] or a qualifying order. Prices and availability can change quickly. Check product page for current info – More About Prices

Also Available in Single Count: Ferroday Stainless Carbonation Cap Counter Pressure Bottle Filling With 5/16″ Barb，CO2 Coupling To Carbonate Soda Beer Fruit Juice Water – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

Continue reading →

TWO x Stainless Carbonation Cap for PET Bottles – works on gas AND liquid posts

Stainless Steel Carbonation With O-Rings Carbonate Cover Home Beer Brewing Equipment(2 Pieces)

More Info

Highlighted Features

Using highquality stainless steel material, strong and , and long service life.
Equipped with 4pcs o-rings, good sealing performance, can easy to carbonate your beverages.
Install on plastic bottles and connects to a gas side balllock disconnect in order to inject CO2 into bottle, creating carbonation.
Carbonate , to counter pressure bottle fill PET bottles, gas ball lock connectors, or liquid ball lock connectors.
Multiple uses, can carbonate a number of beverages, including beer, soda, water, and juices.

Learn More

Applications:

PET Bottles as Growlers: These are generally intended to convert 1L and 2L bottles to growlers. Fill up a 1L or 2L PET bottle with your favorite homebrew. Put one of these on (purge the headspace by squeezing if you want to) and then pressurize for transport. This should help to reduce oxygen pickup and maintain carbonation levels.
Fine tune or rapidly carbonate beer: You can also use this cap to rapidly carbonate beer. Same process as for transport, just set your regulator to the proper pressure and shake or agitate the PET bottle to help introduce CO2. Or hook it up to CO2 and let it sit in you kegerator.
Draft Line Cleaning Projects: I have developed three draft line cleaning projects using similar SS Caps – Build A Recirculating Draft Line Cleaning Pump | Mark II Keg and Carboy Cleaner Draft Line Cleaning Pump Conversion | Building a Simple Ball Lock Draft Line Flushing Setup
Related Top Post: Fun with Carbonation Caps!

Continue reading →

TWO x Carbonation Tee Caps + Fun With Carbonation Caps – on sale for $8.59, $4.30 each

2 x Carbonation Cap Tees

Highlighted Features

Use Only One Tool for Drinks dispensing & Fit for Most PET Bottles: Our unique designed Carbonation Cap Tee Connectors enable you to attach 2 carbonation caps to your PET bottles at one time. one for gas in connection and one for drinks out connection, no need to switch between the two systems. Compatible with most PET Bottles(1-1/8-8UN/ PCO1881 thread). Fewer tools, Less cleaning & fewer efforts. Absolutely a time saver!
Forced Carbonation W/ PET Bottle & Good for even 60psi Pressure: Strong material for high pressure and enables you to turn common PET bottles into multi-functioned homebrew growlers for forced carbonation, the most used pressure is 45-55psi, and it is good at even 60 psi. A thick rubber washer inside the carbonation cap tee piece attachment can keep co2 safely with no leaks. Our unique designed washer groves will hold the washer tightly, no more washers fall out.
Portable Dispenser & Pressurized Brewing Keg & Useful Cleaning Tool: Use a brew cap 3-way connector with a co2 cartridge and tap on a PET bottle as a portable dispenser; Take off the tap, connect the gas disconnect with a high-pressure CO2 source, and put the set in a refrigerator sideways for forced carbonation as a pressurizable brewing keg. Use this tee connector to run the cleaner through beer lines from a small PET bottle to save efforts for cleaning, a useful cleaning tool!
Versatile Homebrew Cap Connector for Various Occasions: This carbonation cap TEE adapter is not only portable but also versatile, you can take it anywhere for lots of purposes with no effort. Serve home brew beer, soda, iced tea, or Kombucha on a barbecue, a birthday party, or a picnic anywhere like on the beach, by the lake, in the mountain. Big convenience to your mobile kegging with this small tool.
Safe material & Quality Warranty: This carbonation cap three-way adapter is made of healthy plastic, with absolutely no odors. Good wear resistance for durability. It is resistant to high temperatures and can be cleaned with hot water, but can't be exposed to flames. If for any reason you are unsatisfied with the 3-Way Carbonation Cap adapter, please reach out. We will try our best to fix it.

Learn More

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1/30 5 AM Central: These are selling for just $8.59. Shipping is also free to many US addresses with Prime Membership [Try Prime for Free] or a qualifying order. Prices, promotions and availability can change quickly. Check product page for current info – More About Prices

2 PCS Carbonation Cap Tee Piece Attach Gas/Beer Carbonation Cap Tee Connector for Bottle and Carbonation Cap Connect Ball Lock Disconnect Gas/Beer Brewing PET Bottles 3-Way Carbonation Cap Adapter – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

Possible Applications…

… Line cleaning setup of convert compatible PET bottles to mini ball lock kegs – See: Hands on Review: Kegland Ball Lock Cleaning Kit – that features a different tee, but similar idea and…

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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Ferroday Stainless Carbonation Cap for PET Bottles – works on gas AND liquid posts

Stainless steel ball lock carbonation cap with barb. Includes replacement o-ring.

More Info

Highlighted Features

Heavy Duty Stainless Carbonation Cap: High quality stainless steel carbonation cap, well made for rust resistance and corrosion-proof. Would last for a long time in good condition. A must have equipment for homebrew Carbonation
Great for Homebrew Carbonation/ Cleaning: This ball lock carbonation cap is most used for homemade beverage carbonation, and meanwhile it is great for cleaning beer/ soda/ water/ juice lines. Easy to set up
Easy Forced Carbonation Drinks: Ideal for forced carbonation drinks in PET bottles. Fit for most soft drink PET bottles. Just simply attach this cap with a PET bottle and a ball-lock gas disconnect to send CO2 into the bottle for beverage carbonation. Your homemade drinks will be right ready for drinking
Food Safe Gasket/ No Leaks: We use premium material for the gaskets and o-rings. High-resilient food safe rubber gaskets seal against the threads and give you no leak connections! We updated our package with 2 more O-rings and 1 more gasket for replacement
No Regrets Purchase: Stainless steel made carbonation cap weighs about 3.6oz. If any leaks, please change the O-ring or Gasket with the extra ones. We are committed to offering you high-quality products as well as superior service! Please let us know if there are any problems with this Stainless Steel Carbonation Cap, we will try our best to serve you. Provide technical support

Learn More

Applications:

PET Bottles as Growlers: These are generally intended to convert 1L and 2L bottles to growlers. Fill up a 1L or 2L PET bottle with your favorite homebrew. Put one of these on (purge the headspace by squeezing if you want to) and then pressurize for transport. This should help to reduce oxygen pickup and maintain carbonation levels.
Fine tune or rapidly carbonate beer: You can also use this cap to rapidly carbonate beer. Same process as for transport, just set your regulator to the proper pressure and shake or agitate the PET bottle to help introduce CO2. Or hook it up to CO2 and let it sit in you kegerator.
Draft Line Cleaning Projects: I have developed three draft line cleaning projects using similar SS Caps – Build A Recirculating Draft Line Cleaning Pump | Mark II Keg and Carboy Cleaner Draft Line Cleaning Pump Conversion | Building a Simple Ball Lock Draft Line Flushing Setup
Related Top Post: Fun with Carbonation Caps!

Check out my Hands on Review of this great carb cap.

FERRODAY Stainless Steel Carbonation Cap Forced Carbonation PET Bottle Filling 5/16 Barb CO2 Coupling to Carbonate Soda Beer Stainless Steel PET Bottle Carbonation Cap + O-ring + Gasket

Continue reading →

THREE x Carbonation Caps for PET Bottles – works on gas AND liquid posts – $9.90… $3.30 each, best price + free prime ship

FERRODAY 3 Pack Carbonation Cap Forced Carbonation with PET Bottle 5/16 Barb CO2 Coupling to Carbonate Soda Beer Water PET Bottle Filling Carbonation Cap with No Fall Off Flat Gasket & Thick O-ring

More Info

Highlighted Features

Solid Strong Carbonation Cap: High-quality carbonation cap, well made for wear resistance and corrosion-proof. Would last for a long time in good condition. Harder than most PET bottles so won’t be worn out by the bottle’s threads. Must-have equipment for homebrew Carbonation
Great for Homebrew Carbonation/ Cleaning: This ball lock carbonation cap is good for both gas/ liquid ball locks, which are most used for homemade beverages carbonation, and meanwhile it is great for cleaning beer/ soda/ water/ juice lines. Easy to set up
Forced Carbonation Drinks in PET Bottle: Ideal for forced carbonation in a bottle. Fit for most soft drink PET bottles. Just simply attach this cap with a PET bottle and a ball-lock gas disconnect to coupling CO2 into the bottle for beverage carbonation. Your homemade drinks will be right ready for drinking
Enable Dispense From The Bottle Straightly: Got two of these caps, use with a carbonation cap tee piece attach to connect one cap with your dispensing tap and one cap with your co2 system, you can force carbonation your beer with this system and then tap the beer out with the same system, with no co2 loss
Food Safe Gasket Sure No Leaks: We use premium material for the gaskets and o-rings. High-resilient food-safe rubber gaskets to seal against the threads and give you sure no leak connections! We are committed to offering you high-quality products as well as superior service! Please feel free to let us know if any problems, we will try our best to help. Provide technical support

Learn More

Applications:

PET Bottles as Growlers: These are generally intended to convert 1L and 2L bottles to growlers. Fill up a 1L or 2L PET bottle with your favorite homebrew. Put one of these on (purge the headspace by squeezing if you want to) and then pressurize for transport. This should help to reduce oxygen pickup and maintain carbonation levels.
Fine tune or rapidly carbonate beer: You can also use this cap to rapidly carbonate beer. Same process as for transport, just set your regulator to the proper pressure and shake or agitate the PET bottle to help introduce CO2. Or hook it up to CO2 and let it sit in you kegerator.
Draft Line Cleaning Projects: I have developed three draft line cleaning projects using similar SS Caps – Build A Recirculating Draft Line Cleaning Pump | Mark II Keg and Carboy Cleaner Draft Line Cleaning Pump Conversion | Building a Simple Ball Lock Draft Line Flushing Setup
Related Top Post: Fun with Carbonation Caps!

1/14 7:30 PM Central: These are selling for just $9.90. That’s the best historical third party Amazon price I found, notwithstanding Lightning Deals or coupons. Shipping is also free to many US addresses with Prime Membership [Try Prime for Free] or a qualifying order. Prices and availability can change quickly. Check product page for current info – More About Prices

FERRODAY 3 Pack Carbonation Cap Forced Carbonation with PET Bottle 5/16 Barb CO2 Coupling to Carbonate Soda Beer Water PET Bottle Filling Carbonation Cap with No Fall Off Flat Gasket & Thick O-ring – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

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TWO x Carbonation Caps for PET Bottles – works on gas AND liquid posts – $8.49, $4.25 each + Fun With Carbonation Caps!

Plastic Carbonation Cap, 2 PCS Ball Lock Keg Post 5/16” Beer Line Nipple Barb Homebrew Kegging Soft Soda Drink PET Bottles Counter Pressure Bottle Filling Cap with Spare Sealing Gasket O-rings

More Info

Highlighted Features

Withstand 60-PSI Carbonation Pressure, Complete No Leaking Sealing O-Ring Design and Huge Upgrade From Old Plastic Version: MRbrew carbonation cap comes with necessary brewing sealing o-rings and washer replacemets to prevent leaks, there is a big flat gasket inside this carbonation cap compared to the old version plastic bottle filling cap, can run your carbonator at 60 psi pressure and hold pressure overnight, beer will not go flat, make a airtight seal and good fit for force carbonation.
Sealing Gasket is Not Easy to Fall Out and Include 5/16 Barb Fitting Spare O-ring: the inside rubber sealing gasket features a right size for being placed tightly inside carbonating cap, which will stay in on its own when unscrewing off bottle filling cap, also provide 5/16'' beer nipple barb sealing o-ring replacements even such o-ring is screwed inside getting well protected. unlike other polished finish carbonation caps, you can grip this plastic carbonation cap easily when removing.
Unique Carbonation Cap Keg Post is Perfect for Ball Lock System and Removable Beer Barb: carbonation cap features a unique keg post that has versatility and ease of use, can connect to both gas and liquid disconnects easily, beer 5/16'' hose barb not only enables carbonation cap to carbonate, but to be used for liquid connections and for cleaning as well. made of healthy plastic, no odors, no burrs or unfinished machining anywhere, will not bring strange smell to the carbonation drinks.
Screws onto Standard 2L Soda Bottles Very Securely: this soda drink bottle filling cap features a great accuracy 1-1/8-8UN female thread that can be comparable to the thread of stainless carbonation cap, merge with the plastic PET bottle threads very smoothly, seals the bottles well without needing much torque, screws on and off of bottles easily creating a perfect tight seal every time, excellent tool if you are making homebrewing and kegging.
Perfect for Various Brewing Occasions and Reduce CO2 Loss when Do Brewing Cleaning: carbonation cap is a cool way to re-carbonate beverage quickly, no foaming, great alternative for growlers, allows you to serve portable home brew beer, soda water, iced tea on barbecue, beach, lake or holiday parties, other outdoor activities, brings big convenience to mobile kegging. also can run the cleaner through beer lines from a small soda bottle preventing a larger keg from wasting more co2.

Learn More

Applications:

PET Bottles as Growlers: These are generally intended to convert 1L and 2L bottles to growlers. Fill up a 1L or 2L PET bottle with your favorite homebrew. Put one of these on (purge the headspace by squeezing if you want to) and then pressurize for transport. This should help to reduce oxygen pickup and maintain carbonation levels.
Fine tune or rapidly carbonate beer: You can also use this cap to rapidly carbonate beer. Same process as for transport, just set your regulator to the proper pressure and shake or agitate the PET bottle to help introduce CO2. Or hook it up to CO2 and let it sit in you kegerator.
Draft Line Cleaning Projects: I have developed three draft line cleaning projects using similar SS Caps – Build A Recirculating Draft Line Cleaning Pump | Mark II Keg and Carboy Cleaner Draft Line Cleaning Pump Conversion | Building a Simple Ball Lock Draft Line Flushing Setup
Related Top Post: Fun with Carbonation Caps!

1/14 3:30 AM Central: These are on sale for just $8.49. Shipping is also free to many US addresses with Prime Membership [Try Prime for Free] or a qualifying order. Prices and availability can change quickly. Check product page for current info – More About Prices

MRbrew Plastic Carbonation Cap, 2 PCS Ball Lock Keg Post 5/16” Beer Line Nipple Barb Homebrew Kegging Soft Soda Drink PET Bottles Counter Pressure Bottle Filling Cap with Spare Sealing Gasket O-rings – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

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TWO x Stainless Carbonation Cap for PET Bottles – works on gas AND liquid posts – $17.99, $9 each

Stainless Steel Carbonation Cap, 2 PCS Ball Lock Keg Post 5/16” Beer Line Nipple Barb & CO2 Coupling for Soda Drink, PET Bottles Counter Pressure Bottle Filling Cap with Gasket &O-Rings

More Info

Highlighted Features

Withstand 60-PSI Carbonation Pressure, Complete No Leaking Sealing O-Ring Design and Huge Upgrade From Old Plastic Version: MRbrew carbonation cap comes with necessary brewing sealing o-rings and washer replacemets to prevent leaks, there is a big flat gasket inside this carbonation cap compared to the old version plastic bottle filling cap, can run your carbonator at 60 psi pressure and hold pressure overnight, beer will not go flat, make a airtight seal and good fit for force carbonation.
Unique Carbonation Cap Keg Post is Perfect for Ball Lock System and Removable Beer Barb: carbonation cap features a unique keg post that has versatility and ease of use, can connect to both gas and liquid disconnects easily, beer 5/16'' hose barb not only enables carbonation cap to carbonate, but to be used for liquid connections and for cleaning as well. all parts are pre-assembled, there is no chance that the parts loosen or pop up, no need to worry about beverages is mixed with components.
Screws onto Standard 2L Soda Bottles Very Securely: this soda drink bottle filling cap features a great accuracy 1-1/8-8UN female thread, merge with the plastic PET bottle threads very smoothly, seals the bottles well without needing much torque, screws on and off of bottles easily creating a perfect tight seal every time, excellent tool if you are making homebrewing and kegging, beverage can keep fresh longer, great for all homebrewers.
High Quality Stainless Steel and Healthy Sealing Gaskets: sealing washer o-ring gaskets feature right size for being placed tightly on the carbonating cap. 5/16'' beer nipple barb sealing o-ring is screwed inside getting well protected and it will stay in on its own when unscrewing off bottle filling cap. made of healthy stainless 304, rubber and silicone, no rust, no odors, no burrs or unfinished machining anywhere, will not bring strange smell to the carbonation drinks.
Perfect for Various Brewing Occasions and Reduce CO2 Loss when Do Brewing Cleaning: carbonation cap is a cool way to re-carbonate beverage quickly, no foaming, great alternative for growlers, allows you to serve portable home brew beer, soda water, iced tea on barbecue, beach, lake or holiday parties, other outdoor activities, brings big convenience to mobile kegging. also can run the cleaner through beer lines from a small soda bottle preventing a larger keg from wasting more co2.

Learn More

Applications:

PET Bottles as Growlers: These are generally intended to convert 1L and 2L bottles to growlers. Fill up a 1L or 2L PET bottle with your favorite homebrew. Put one of these on (purge the headspace by squeezing if you want to) and then pressurize for transport. This should help to reduce oxygen pickup and maintain carbonation levels.
Fine tune or rapidly carbonate beer: You can also use this cap to rapidly carbonate beer. Same process as for transport, just set your regulator to the proper pressure and shake or agitate the PET bottle to help introduce CO2. Or hook it up to CO2 and let it sit in you kegerator.
Draft Line Cleaning Projects: I have developed three draft line cleaning projects using similar SS Caps – Build A Recirculating Draft Line Cleaning Pump | Mark II Keg and Carboy Cleaner Draft Line Cleaning Pump Conversion | Building a Simple Ball Lock Draft Line Flushing Setup
Related Top Post: Fun with Carbonation Caps!

1/6 7 AM Central: These are on sale for just $17.99. Shipping is also free to many US addresses with Prime Membership [Try Prime for Free] or a qualifying order. Prices, promotions and availability can change quickly. Check product page for current info – More About Prices

MRbrew Stainless Steel Carbonation Cap, 2 PCS Ball Lock Keg Post 5/16” Beer Line Nipple Barb & CO2 Coupling for Soda Drink, PET Bottles Counter Pressure Bottle Filling Cap with Gasket &O-Rings – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

Also Available in Single Count: MRbrew Stainless Steel Carbonation Cap, Ball Lock Keg Post 5/16” Beer Line Nipple Barb & CO2 Coupling for Soda Drink, PET Bottles Counter Pressure Bottle Filling Cap with Gasket &O-Rings – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

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Ferroday Stainless Carbonation Cap for PET Bottles – works on gas AND liquid posts – $9.98 + Hands on Review

Stainless steel ball lock carbonation cap with barb. Includes replacement o-ring.

More Info

Highlighted Features

Heavy Duty Stainless Carbonation Cap: High quality stainless steel carbonation cap, well made for rust resistance and corrosion-proof. Would last for a long time in good condition. A must have equipment for homebrew Carbonation
Great for Homebrew Carbonation/ Cleaning: This ball lock carbonation cap is most used for homemade beverage carbonation, and meanwhile it is great for cleaning beer/ soda/ water/ juice lines. Easy to set up
Easy Forced Carbonation Drinks: Ideal for forced carbonation drinks in PET bottles. Fit for most soft drink PET bottles. Just simply attach this cap with a PET bottle and a ball-lock gas disconnect to send CO2 into the bottle for beverage carbonation. Your homemade drinks will be right ready for drinking
Food Safe Gasket/ No Leaks: We use premium material for the gaskets and o-rings. High-resilient food safe rubber gaskets seal against the threads and give you no leak connections! We updated our package with 2 more O-rings and 1 more gasket for replacement
No Regrets Purchase: Stainless steel made carbonation cap weighs about 3.6oz. If any leaks, please change the O-ring or Gasket with the extra ones. We are committed to offering you high-quality products as well as superior service! Please let us know if there are any problems with this Stainless Steel Carbonation Cap, we will try our best to serve you. Provide technical support

Learn More

Applications:

PET Bottles as Growlers: These are generally intended to convert 1L and 2L bottles to growlers. Fill up a 1L or 2L PET bottle with your favorite homebrew. Put one of these on (purge the headspace by squeezing if you want to) and then pressurize for transport. This should help to reduce oxygen pickup and maintain carbonation levels.
Fine tune or rapidly carbonate beer: You can also use this cap to rapidly carbonate beer. Same process as for transport, just set your regulator to the proper pressure and shake or agitate the PET bottle to help introduce CO2. Or hook it up to CO2 and let it sit in you kegerator.
Draft Line Cleaning Projects: I have developed three draft line cleaning projects using similar SS Caps – Build A Recirculating Draft Line Cleaning Pump | Mark II Keg and Carboy Cleaner Draft Line Cleaning Pump Conversion | Building a Simple Ball Lock Draft Line Flushing Setup
Related Top Post: Fun with Carbonation Caps!

Check out my Hands on Review of this great carb cap.

FERRODAY Stainless Steel Carbonation Cap Forced Carbonation PET Bottle Filling 5/16 Barb CO2 Coupling to Carbonate Soda Beer Stainless Steel PET Bottle Carbonation Cap + O-ring + Gasket

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THREE x Carbonation Caps for PET Bottles – works on gas AND liquid posts

FERRODAY 3 Pack Carbonation Cap Forced Carbonation with PET Bottle 5/16 Barb CO2 Coupling to Carbonate Soda Beer Water PET Bottle Filling Carbonation Cap with No Fall Off Flat Gasket & Thick O-ring

More Info

Highlighted Features

Solid Strong Carbonation Cap: High-quality carbonation cap, well made for wear resistance and corrosion-proof. Would last for a long time in good condition. Harder than most PET bottles so won’t be worn out by the bottle’s threads. Must-have equipment for homebrew Carbonation
Great for Homebrew Carbonation/ Cleaning: This ball lock carbonation cap is good for both gas/ liquid ball locks, which are most used for homemade beverages carbonation, and meanwhile it is great for cleaning beer/ soda/ water/ juice lines. Easy to set up
Forced Carbonation Drinks in PET Bottle: Ideal for forced carbonation in a bottle. Fit for most soft drink PET bottles. Just simply attach this cap with a PET bottle and a ball-lock gas disconnect to coupling CO2 into the bottle for beverage carbonation. Your homemade drinks will be right ready for drinking
Enable Dispense From The Bottle Straightly: Got two of these caps, use with a carbonation cap tee piece attach to connect one cap with your dispensing tap and one cap with your co2 system, you can force carbonation your beer with this system and then tap the beer out with the same system, with no co2 loss
Food Safe Gasket Sure No Leaks: We use premium material for the gaskets and o-rings. High-resilient food-safe rubber gaskets to seal against the threads and give you sure no leak connections! We are committed to offering you high-quality products as well as superior service! Please feel free to let us know if any problems, we will try our best to help. Provide technical support

Learn More

Applications:

PET Bottles as Growlers: These are generally intended to convert 1L and 2L bottles to growlers. Fill up a 1L or 2L PET bottle with your favorite homebrew. Put one of these on (purge the headspace by squeezing if you want to) and then pressurize for transport. This should help to reduce oxygen pickup and maintain carbonation levels.
Fine tune or rapidly carbonate beer: You can also use this cap to rapidly carbonate beer. Same process as for transport, just set your regulator to the proper pressure and shake or agitate the PET bottle to help introduce CO2. Or hook it up to CO2 and let it sit in you kegerator.
Draft Line Cleaning Projects: I have developed three draft line cleaning projects using similar SS Caps – Build A Recirculating Draft Line Cleaning Pump | Mark II Keg and Carboy Cleaner Draft Line Cleaning Pump Conversion | Building a Simple Ball Lock Draft Line Flushing Setup
Related Top Post: Fun with Carbonation Caps!

Continue reading →

Stainless Carbonation Cap for PET Bottles + Draft Line Cleaner Builds

Stainless Steel Carbonation Cap

More Info

Highlighted Features

[ STAINLESS STEEL MATERIAL] - Made of stainless steel material, this carbonation is solid and long-lasting, ensuring durability for your beverages.
[SIMPLE AND EASY TO USE] - Simply fill an old PET bottle with cold liquid of your choice, connect your gas lock disconnect, and carbonate your beverages effortlessly.
[VERSATILE AND CUSTOMIZABLE] - Make your own soda water, carbonate beer, or soft drinks with this carbonation .
[EFFICIENT CARBONATION] - Designed to fit onto most soft drink PET bottles, this injects CO2 into the bottle, creating carbonation for your beverages.
[EXTENDED CARBONATION PERIOD] - This carbonation is highly effective in adding and maintaining carbonation in beverages for extended periods of time.

Learn More

Potential Uses:

PET Bottles as Growlers: These are generally intended to convert 1L and 2L bottles to growlers. Fill up a 1L or 2L PET bottle with your favorite homebrew. Put one of these on (purge the headspace by squeezing if you want to) and then pressurize for transport. This should help to reduce oxygen pickup and maintain carbonation levels.
Fine tune or rapidly carbonate beer: You can also use this cap to rapidly carbonate beer. Same process as for transport, just set your regulator to the proper pressure and shake or agitate the PET bottle to help introduce CO2. Or hook it up to CO2 and let it sit in you kegerator.
Draft Line Cleaning Projects: I have developed three draft line cleaning projects using similar SS Caps – Build A Recirculating Draft Line Cleaning Pump | Mark II Keg and Carboy Cleaner Draft Line Cleaning Pump Conversion | Building a Simple Ball Lock Draft Line Flushing Setup
Related Top Post: Fun with Carbonation Caps!

Stainless Steel Carbonation for Homebrew Beer and Soda Water, Easy to Use – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

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Stainless Carbonation Cap for PET Bottles + Draft Line Cleaner Builds

Stainless Steel Carbonation Cap

More Info

Highlighted Features

Heavy Duty Stainless Steel for Carbonation Cap, Perfect Polishing Surface,with two free Food Grade Silicone Seal Rings;
Unique Machined the Carbonation Cap, can fit Both Black Liquid Ball Lock Disconnect and Grey Gas Ball Lock Disconnect;
The Carbonation Cap can fits Most Soft Drink PET Bottles, easy to Counter Pressure Bottle Fill PET Bottles;
The Carbonation Cap can Carbonate Various Beverages, including Soda, Beer, Juice, Water or Clean Beer Line;
Quality Guarantee: Any Defective for Carbonation Cap, Backed by 45 days Money-Back.

Learn More

Potential Uses:

PET Bottles as Growlers: These are generally intended to convert 1L and 2L bottles to growlers. Fill up a 1L or 2L PET bottle with your favorite homebrew. Put one of these on (purge the headspace by squeezing if you want to) and then pressurize for transport. This should help to reduce oxygen pickup and maintain carbonation levels.
Fine tune or rapidly carbonate beer: You can also use this cap to rapidly carbonate beer. Same process as for transport, just set your regulator to the proper pressure and shake or agitate the PET bottle to help introduce CO2. Or hook it up to CO2 and let it sit in you kegerator.
Draft Line Cleaning Projects: I have developed three draft line cleaning projects using similar SS Caps – Build A Recirculating Draft Line Cleaning Pump | Mark II Keg and Carboy Cleaner Draft Line Cleaning Pump Conversion | Building a Simple Ball Lock Draft Line Flushing Setup
Related Top Post: Fun with Carbonation Caps!

Continue reading →

THREE x Carbonation Tee Caps… $11.99 + free prime ship & Fun With Carbonation Caps

3 x Carbonation Cap Tees

Highlighted Features

Realize Oxygen Free Carbonation on PET Bottle: simple tee fitting adapter enables you to attach both liquid and gas ball lock disconnect to carbonation cap and bottle at the same time, you don't need to switch gas ball lock to liquid disconnect avoiding oxidation of beer, provide an oxygen-free environment for your carbonation process on drinks bottles, beverage can keep fresh longer, you can turn a common soda bottle to a keg or pressurizable growler, great for all homebrewers.
Reduce CO2 Loss when Do Brewing Cleaning: this kegging kit includes 3 pieces of carbonation cap tee adapters, which enables you to carbonate beer on several bottles in the meantime, awesome gadget kit for the homebrewer. you can use it to run the cleaner through beer lines from a small soda bottle preventing a larger keg from wasting more co2. each carbonating cap tee fitting is backed by reliable product quality, we will unconditionally solve your problems if you are not satisfied!
No Leaking and Withstand 60-Psi Carbonation Pressure: these carbonation cap tee connectors come with sealing washers, which will prevent beverage leaking from the connection between the bottle and bottling cap tee adapter, enables you to close-transfer beer from your keg into a soda bottle. this tee fitting can withstands 60 psi carbonation pressure, counter pressure as you slightly unscrew to release pressure, dispense beer with a picnic tap and portable co2 source on-the-go.
Compatible with Standard Thread Plastic Soda Bottles: this 1-1/8-8UN female thread bottle filling cap 3-way connector is very handy for two liter soda bottle. fill the bottle with beer or soda, the female threaded end is to attach to your beverage vessel, the other 2 male threaded ends are to attach to your carbonation cap and ball lock disconnect, put bottle in refrigerator upright or sideways during carbonation process, excellent tool if you are making homebrewing and kegging.
Perfect for Various Brewing Occasions: MRbrew carbonation cap tee adapter is made of healthy plastic, no odors, will not bring strange smell to the carbonation drinks. there are a lot of things you can utilize this for, it allows you to serve your home brew beer, soda water, iced tea on barbecue, beach, lake or holiday parties, other outdoor activities, brings big convenience to your mobile kegging.

Learn More

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11/3 7 AM Central: These are selling for just $11.99. Shipping is also free to many US addresses with Prime Membership [Try Prime for Free] or a qualifying order. Prices and availability can change quickly. Check product page for current info – More About Prices

[3 PCS] MRbrew Plastic Carbonation Cap Tee Adapter, Allow Gas In and Beer Out Simultaneously, Homebrew Kegging Soda Beer PET Bottles Ball Lock Type Counter Pressure Bottle Filling Cap 3-Way Connector – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

Possible Applications…

… Line cleaning setup of convert compatible PET bottles to mini ball lock kegs – See: Hands on Review: Kegland Ball Lock Cleaning Kit – that features a different tee, but similar idea and…

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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