Category Archives: Airlocks

12 Food Grade Silicone Airlock Grommets – $9.99 + free shipping

12 QRP PLASTIC LID AIRLOCK GROMMETS 1/16" Groove White Food Grade Silicone for fermenting in Mason Jars ~ Bulk Quantities Available

12 Silicone Grommets. BPA Free. Made from food grade silicone.  Insert into a 9/16″ hole.

More Info

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

Includes 12 White Silicone GROMMETS to fit any brand Mason jar plastic caps (1/16″ groove). The Grommet easily inserts into a 9/16″ lid hole (a 1/2″ hole may be too tight and a 5/8″ hole may cause a loose fit for the grommet). The Grommet center hole is 3/8″ and is the standard size for Fermentation Airlocks. PLEASE DO NOT ORDER FOR GLASS LIDS ~ THE 1/16″ GROOVE IS TOO NARROW FOR GLASS LIDS. ALL QRP products are USDA Food Grade BPA-free Compliant and are produced by a reputable food container manufacturer. 2019 Quality Reliable Products, All Rights Reserved.

 

Use to add an airlock port to a container of your choosing.  I know of several grommet offerings, most don’t claim to be food grade.  That’s probably not a big deal considering that most of the time this gets little to no contact with your beer.  Having said that, it’s nice to have a food grade option.

9/19 1 PM Central: These are selling for $9.99. Shipping is also free to many US addresses. Prices, promotions and availability can change quickly.  Check product page for current info – More About Prices

12 QRP PLASTIC LID AIRLOCK GROMMETS 1/16″ Groove White Food Grade Silicone for fermenting in Mason Jars – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

More Fermentation Related!

 

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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Brennan Industries 1/4″ Male NPT to 1/4″ Female Flare + Build a Spunding Valve How & Why

XL Extra Large 3 Piece Airlock (holds 50% more sanitizer) – $1.99 + Free Ship Eligible, Limited Availability

extra large xl fermenter airlock

Airlock – 3 Piece (XL) via MoreBeer

More Info

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

This oversized 3-piece airlock can hold 50% more water or sanitizer so your airlock is less likely to evaporate dry or get sucked dry. When the temperature drops, your fermenter will suck in solution from the airlock, and if the temperature drop is significant the airlock can be completely emptied. An empty airlock opens the door for airborne spoilants to make their way into your fermenter unchecked. The extra large 3-piece airlock offers your fermenter even more protection, and is especially useful when cold crashing.

While a simple device not all airlocks are the same. Some other designs have only a couple holes in the plastic lid and this can cause the airlock to pop out during an active fermentation. Just like our normally sized airlock, our design features many holes in the lid that allow CO2 to escape easily. Additionally some other airlocks have a cross hatch design on the bottom while our is open to allow Krausen foam to enter the airlock if necesary. Better to clean your airlock out than to find it laying on the floor next to your fermenter 3 days later.

Another cool feature of this 3-piece airlock is that 1/2″ ID tubing will fit onto the center post for use as a blowoff. This can be handy if you have a really active ferment that is blowing out the top of your fermenter.

Please Note: Airlock only – stopper not included.

 

Limited Availability Deal of the Day: As of this posting, this on sale as as a MoreBeer Deal of the Day. Shipping is also free to addresses in the contiguous US with most $59 Orders. Availability: This is available today only, while supplies last. Quantities are limited. Check the MoreBeer’s Deal of the Day to check today’s offering.

Product Description – Here – Use coupon code BEERDEAL to get this discount.

Airlock – 3 Piece (XL) FE370XL

Deal valid 8/11/2024 only while supplies last

Fastrack 3 Piece...image
Fastrack 3 Piece Airlock for Fermentation Hydrolocks for Fermenting Wine and Beer with Drilled Rubber Stopper Durable Carboy Bung with transparent Airlock Set used for Fermentation Set of 3
$8.78 ($2.93 / Count) -$3.46 $5.32 ($1.77 / Count)
4 Piece Simple...image
4 Piece Simple Airlock Homebrew Air Lock With Cap Beer Fermentation Wine Making Twin Bubble Grommet Airlocks
$7.49
Craft A Brew...image
Craft A Brew - The Hex - 3 Piece Airlock - For Home Brew Fermentation - For Beer, Wine, Hard Cider, Mead Making, Pickling & More - Durable - At Home Beer Making Supplies
$7.99


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This post contains 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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Price, promotions and availability can change quickly. Check the product page for current price, description and availability.

Hands on Review: Kegland BlowTie Spunding Valve

BlowTie v2 w/Gauge that has been updated to digital, see below for walk through of that process.

A Spunding Valve allows you to maintain a set pressure. If pressure in the vessel exceeds the set point, it is expelled. It generally consists of an adjustable PRV valve, a tee, a gauge and a way to connect to your keg.

 

Why a Spunding Valve?

There are loads of homebrew related applications for a Spunding valve ranging from pressurized fermentation to naturally carbonating to fixing over carbonated beers and lots more.  Check out our resource post on the subject.  It’s arguably the go-to resource on the Internet on the subject

BowTie v1 Assembly

BlowTie v1 & v2!

This review covers both the original v1 Kegland v1 BlowTie & v2. Both are DuoTight compatible. The biggest difference is v2 has an integrated gauge, where v1 required an add-on gauge.

Kegland BlowTie v2

Kegland BlowTie v1

BlowTie v1 assembly that has been updated to digital, see below for walk through of that process.

But first, more about DuoTight!

Kegland’s DuoTight Fittings are designed to work with EVABarrier Double Wall Tubing.  They offer quick, reliable connections, easy implementation, a variety of fitting options and feature amazing versatility.  They’re also, generally speaking, very well priced.  DuoTights are push to connect fittings and require no tubing clamps.

Check out my extensive Hands on Review

Check out the end of this review for a list of all of my DuoTight related reviews and resource posts.

Buy DuoTight

Hands on Review Kegland BlowTie Spunding Valve v1

The BlowTie Spunding Valve assembly consists of the BlowTie, a DuoTight Tee Fitting, a DuoTight to flare fitting, a DuoTight pressure gauge and two small pieces of EVABarrier Tubing.

The BlowTie is the heart of this build.  It has DuoTight Push to Connect connections on both side as well as an adjustment knob to set pressure.  Related: DuoTight Hands on Review. Continue reading →

Corny Keg Fermenter Lids – convert kegs to fermenters – $14.95 at Keg Connection + GREAT Deal on Refurbished Kegs

Fermenting Lid

Fermenting Lid from Keg Connection

More Info

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

Use your keg for fermenting with this converted lid with a bung and airlock! Compatible with ball lock and pin lock kegs.

 

These have a hole that’s designed to accommodate the included stopper and airlock.  That allows you use a Cornelius Keg as a fermenter.  Use a 5 gallon keg as a secondary for a 5 gallon batch, use a 5 gallon keg as a primary fermenter for smaller batches or use a 10 gallon Cornelius Keg as a fermenter for 5 gallon+ batches.

These should fit standard ball lock and pin lock kegs.

 

In most cases, Pin lock and ball lock cornelius style keg lids are interchangeable from a size perspective.  That means you can, generally speaking, put a pepsi/ball lock style (manual prv) lid on a coke/pin lock style (no manual prv) keg.  In my book, that’s a solid upgrade.  See: What’s the Difference Between Ball Lock Kegs and Pin Lock Kegs?

  • These are selling for $14.95
  • HBF Readers Save More!  Coupon code HBF5OFF saves you 5% off EVERYTHING site wide.  Stacks with all non-coupon sales
  • These also fall under Keg Connection’s Flat Rate Shipping Promotion.  Your entire order ships for one flat rate, no matter how much you order, to addresses in the contiguous US.

Fermenting Lid

Also: Replacement Keg Lids

Related:

FIVE Reasons to Ferment in Kegs!…

+ Keg Connection Says… ⭐⭐⭐⭐⭐ The Reviews Are In – BEST KEGS EVER

18+ Liter Ball Lock Keg | Fully Remanufactured (AEB/SAFER/Cornelius) | SEE DESCRIPTION

18+ Liter Ball Lock Keg | Fully Remanufactured (AEB/SAFER/Cornelius) | SEE DESCRIPTION

Continue reading →

Brennan Industries 1/4″ Male NPT to 1/4″ Female Flare – $5.90 + Build a Spunding Valve How & Why

Brennan Industries 6505-04-04 Steel Straight Tube Fitting, 1/4"-18 NPTF x 7/16"-20 SAE Thread, 1/4" Male NPTF x 1/4" Female JIC Swivel

Brennan Industries 6505-04-04 Steel Straight Tube Fitting, 1/4″-18 NPTF x 7/16″-20 SAE Thread, 1/4″ Male NPTF x 1/4″ Female JIC Swivel

This fitting is featured in our Spunding Valve Build in the Style 1 section of our build post.  A Spunding Valve allows you to ferment under pressure, naturally and precisely carbonate in the keg, fix over-carbonated beers and more.

As of this posting this these are selling for just $5.90. 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

Brennan Industries 6505-04-04 Steel Straight Tube Fitting, 1/4″-18 NPTF x 7/16″-20 SAE Thread, 1/4″ Male NPTF x 1/4″ Female JIC Swivel – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

Brennan Industries 6505-04-04...image
Brennan Industries 6505-04-04 Steel Straight Tube Fitting, 1/4"-18 NPTF x 7/16"-20 SAE Thread, 1/4" Male NPTF x 1/4" Female JIC Swivel
$5.90

tsrspund

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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Continue reading →

Brennan Industries 1/4″ Male NPT to 1/4″ Female Flare + Build a Spunding Valve How & Why

Kegland DuoTight Inline Secondary with Gauge! control each keg separately & more – on sale for $15.99

DUOTIGHT IN-LINE REGULATOR WITH GAUGE

Duotight Regulator with Gauge via Great Fermentations

More Info

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

This 8mm Duotight compatible regulator with 0-60 PSI gauge fits 8mm outer diameter EvaBarrier tubing. Suitable for gas, all components are food grade. The included gauge is accurate to plus or minus 6 PSI.

Note: This unit comes with a 0-60 PSI gauge that is only ¾” in diameter. If you intend to use this regulator in the 10 to 30 PSI range, you will need to order optional gauge C93, which reads 0-30 PSI. Below 10 psi, this regulator is not very accurate. You will also need EvaBarrier tubing to connect this regulator, either our item number Z91 or Z92.

This is perfect for reducing the pressure of one gas line in a draft system – for example, with a single regulator and C02 bottle, you can set the pressure at the C02 bottle with the larger regulator (not included) and then put this regulator inline to reduce the pressure. Handy for when you want to carbonate one keg at 25 PSI and dispense another at 10 PSI.

 

On Sale for $15.99…

  • Great Fermentations is discounting a slew of items as part of a limited time sale. Check the the full selection on the sale page linked below. Shipping is a flat rate on most items to US addresses.
  • They also offer Free Shipping on qualifying orders of $55 or more to addresses in the contiguous US

Great Fermentations Sale

This is included in the mix and on sale for $15.99

DUOTIGHT IN-LINE REGULATOR WITH GAUGE

Hands on Review: Kegland Inline Secondary Regulator!

Upgrade to Digital:

Kegland has released a digital regulator option that works with their great inline regulator and gauge-equipped BlowTie Spunding Valves.

Hands on Review: Kegland Digital Gauges!

Continue reading →

Corny Keg Fermenter Lids – convert kegs to fermenters – $14.95 at Keg Connection

Fermenting Lid

Fermenting Lid from Keg Connection

More Info

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

Use your keg for fermenting with this converted lid with a bung and airlock! Compatible with ball lock and pin lock kegs.

 

These have a hole that’s designed to accommodate the included stopper and airlock.  That allows you use a Cornelius Keg as a fermenter.  Use a 5 gallon keg as a secondary for a 5 gallon batch, use a 5 gallon keg as a primary fermenter for smaller batches or use a 10 gallon Cornelius Keg as a fermenter for 5 gallon+ batches.

These should fit standard ball lock and pin lock kegs.

 

In most cases, Pin lock and ball lock cornelius style keg lids are interchangeable from a size perspective.  That means you can, generally speaking, put a pepsi/ball lock style (manual prv) lid on a coke/pin lock style (no manual prv) keg.  In my book, that’s a solid upgrade.  See: What’s the Difference Between Ball Lock Kegs and Pin Lock Kegs?

  • These are selling for $14.95
  • HBF Readers Save More!  Coupon code HBF5OFF saves you 5% off EVERYTHING site wide.  Stacks with all non-coupon sales
  • These also fall under Keg Connection’s Flat Rate Shipping Promotion.  Your entire order ships for one flat rate, no matter how much you order, to addresses in the contiguous US.

Fermenting Lid

Also: Replacement Keg Lids

Related:

FIVE Reasons to Ferment in Kegs!…


+ Keg Connection Says… ⭐⭐⭐⭐⭐ The Reviews Are In – BEST KEGS EVER

18+ Liter Ball Lock Keg | Fully Remanufactured (AEB/SAFER/Cornelius) | SEE DESCRIPTION

18+ Liter Ball Lock Keg | Fully Remanufactured (AEB/SAFER/Cornelius) | SEE DESCRIPTION

More Info

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

18+ Liter Ball Lock Keg | Fully Remanufactured (AEB/SAFER/Cornelius)
These are top-tier, refurbished Corny kegs made of stainless steel. With stainless steel costs climbing and high-quality used kegs becoming increasingly scarce, this is an offer you won’t want to overlook.

Every keg in our collection undergoes a comprehensive refurbishment process. This includes deep cleaning, machine polishing, and the replacement of o-rings on the lid, PRV, as well as liquid and gas dip tubes, in addition to two o-rings on each post. These kegs are all sourced from elite brands, including AEB, SAFER, and CORNELIUS.

Additional Information on Our Refurbished Kegs:
Though these kegs are pre-owned, they may exhibit minor cosmetic imperfections such as small dings and scratches that couldn’t be completely polished away. None of these issues impact their functionality.

After the cleaning and polishing operations, some residue might be present on either the keg’s exterior or its rubber components. While it may transfer onto your hands, this is merely a reminder that all kegs—whether new or used—need to be meticulously cleaned before usage. Proper sanitization is also crucial before filling them with any beverage.

A subset of these kegs has experienced sun damage to the rubber areas, affecting the seal. This could lead to the formation of black marks, particularly when the rubber is wet, although this is less likely when it’s dry.

Lastly, you might find some kegs with double o-rings on their posts. While this may appear out of the ordinary, rest assured they function as effectively as those with single o-rings.

Diameter: 8-7/8″ (225mm)
Height: 22-1/4″ (565mm)
Weight: 9 lbs 9oz (4.34kg)
Volume: 4.75 gallons (18 liters) but some are also slightly more in full volume
Post Thread Size: 9/16-18 UNF Thread on both the IN and Out.

 

The fact is… the era of cheap and readily available used homebrew kegs is… done. I could give you a bunch of reasoning behind that opinion including one of the best sources for used kegs… de-listing used kegs, but I’ve got a regularly updated article on the topic you can check out.

Keg Connection Says…

“People have been receiving these new PREMIUM REMANUFACTURED KEGS and already love them! That’s because there hasn’t been a used keg on the market in this good of condition, EVER. They’re ‘used’ in a literal sense but each of these kegs has undergone an extensive refurbishing process. They have been meticulously cleaned, machine-polished, and fitted with new o-rings including the lid, pressure relief valve, and both liquid and gas dip tubes. Plus, we’ve added two new o-rings on each post.”


Some everyday great deals and unique items at Keg Connection…

Parts and Diagrams:

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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Also: Kegerator Tips & Gear | Keg Repair Part #s | Recent Keg Finds

Our Top Draft Resources!

Check our our Top Draft Related Resources

standarddraft

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

FIVE x Three Piece Airlocks

FastRack 3 Piece Airlock (Qty. 5), Clear (SY-6U6M-N283)

Set of 5 Three Piece Airlocks

More Info

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

  • Made of high-quality plastic
  • Used to maintain sanitary conditions for fermentations

 

FastRack 3 Piece Airlock (Qty. 5), Clear (SY-6U6M-N283) – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

More Fermentation Related!

 

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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FIVE x Three Piece Airlocks

FastRack 3 Piece Airlock (Qty. 5), Clear (SY-6U6M-N283)

Set of 5 Three Piece Airlocks

More Info

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

  • Made of high-quality plastic
  • Used to maintain sanitary conditions for fermentations

 

FastRack 3 Piece Airlock (Qty. 5), Clear (SY-6U6M-N283) – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

More Fermentation Related!

 


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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16 x Masontops Silicone Food Grade Airlock Grommets

Masontops True Fit Silicone Grommets For Mason Jar Fermentation Airlock Lids, Sauerkraut, Kimchi, Homebrewing, Wine and Beer Making – 16 Pack

More Info


Highlighted Features
  • INCLUDES 16 TRUE FIT GROMMETS - Ideal for mason jar fermentation, standard airlocks, mason jar straws and other accessories, wine making and beer brewing.
  • DESIGNED FOR PLASTIC AND METAL MASON JAR LIDS - It may seem like a simple component, but we have taken the time to get the sizing, flex, and shape just right for a durable, safe grommet that is easy to insert and remove over and over again.
  • BPA-FREE, FOOD-GRADE, REUSABLE AND DISHWASHER-SAFE - True Fit Grommets are made from premium clear silicone. They can be safely reused over and over and are dishwasher-safe
  • DIMENSIONS - Center Hole - 3/8" diameter (9 mm), Center Channel - 1/16" width (1.5 mm), designed to fit 9/16" lid holes (14 mm).
  • EASY TO INSERT AND REMOVE - Simply punch or drill a 9/16" (14 mm) hole in your mason jar lid and insert the grommet edge into the opening so that the grommet groove catches on the edge.
Learn More

 

Use to add an airlock port to a container of your choosing.  Most of the grommet offerings I see don’t claim to be food grade.  That’s probably not a big deal considering that most of the time this gets little to no contact with your beer.  Having said that, it’s nice to have a food grade option.

Masontops True Fit Silicone Grommets For Mason Jar Fermentation Airlock Lids, Sauerkraut, Kimchi, Homebrewing, Wine and Beer Making – 16 Pack – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

More Fermentation Related!

 


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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Kegland DuoTight Inline Secondary with Gauge! control each keg separately & more – Save When You Buy 4 or More + Hands on Review

Duotight Regulator with Gauge

Duotight Regulator with Gauge via William’s Brewing

More Info

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

This 8mm Duotight compatible regulator with 0-60 PSI gauge fits 8mm outer diameter EvaBarrier tubing. Suitable for gas, all components are food grade. The included gauge is accurate to plus or minus 6 PSI.

Note: This unit comes with a 0-60 PSI gauge that is only ¾” in diameter. If you intend to use this regulator in the 10 to 30 PSI range, you will need to order optional gauge C93, which reads 0-30 PSI. Below 10 psi, this regulator is not very accurate. You will also need EvaBarrier tubing to connect this regulator, either our item number Z91 or Z92.

This is perfect for reducing the pressure of one gas line in a draft system – for example, with a single regulator and C02 bottle, you can set the pressure at the C02 bottle with the larger regulator (not included) and then put this regulator inline to reduce the pressure. Handy for when you want to carbonate one keg at 25 PSI and dispense another at 10 PSI.

 

 

  • This allows you to easily and economically control the pressure of each kegerator line independently.
  • As of this posting, William’s Brewing is offering a quantity discount of 10% off when you buy 4 or more.
  • Check out my in depth hands on review of this great tool
  • Related: Use for portable serving!
  • DuoTight Compatible!  DuoTight Fittings and Accessories along with EVABarrier Tubing are… awesome.  In my opinion, the system is a game-changer for kegerator owners and builders.
  • Related:  Hands on Review: DuoTight Fittings & EVABarrier Tubing!

Duotight Regulator with Gauge

Upgrade to Digital:

Kegland has released a digital regulator option that works with their great inline regulator and gauge-equipped BlowTie Spunding Valves.

Hands on Review: Kegland Digital Gauges!

Continue reading →

Upgrading Kegland BlowTie v1 Spunding Valve to Digital!

A Spunding Valve allows you to maintain a set pressure. If pressure in the vessel exceeds the set point, it is expelled. It generally consists of an adjustable PRV valve, a tee, a gauge and a way to connect to your keg.

Why a Spunding Valve?

There are loads of homebrew related applications for a Spunding valve ranging from pressurized fermentation to naturally carbonating to fixing over carbonated beers and lots more.  Check out our resource post on the subject.  It’s arguably the go-to resource on the Internet on the subject

BlowTie v1 & v2!

The original v1 Kegland v1 BlowTie & v2. Both are DuoTight compatible. The biggest difference is v2 has an integrated gauge, where v1 required an add-on gauge.

Continue reading →

Upgrading Kegland BlowTie v2 Spunding Valve to Digital

BlowTie v2 w/Gauge that has been updated to digital, see below for walk through of that process.

A Spunding Valve allows you to maintain a set pressure. If pressure in the vessel exceeds the set point, it is expelled. It generally consists of an adjustable PRV valve, a tee, a gauge and a way to connect to your keg.

Why a Spunding Valve?

There are loads of homebrew related applications for a Spunding valve ranging from pressurized fermentation to naturally carbonating to fixing over carbonated beers and lots more.  Check out our resource post on the subject.  It’s arguably the go-to resource on the Internet on the subject

BlowTie v1 & v2!

The original v1 Kegland v1 BlowTie & v2. Both are DuoTight compatible. The biggest difference is v2 has an integrated gauge, where v1 required an add-on gauge.

Continue reading →

FIVE x Three Piece Airlocks

FastRack 3 Piece Airlock (Qty. 5), Clear (SY-6U6M-N283)

Set of 5 Three Piece Airlocks

More Info

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

  • Made of high-quality plastic
  • Used to maintain sanitary conditions for fermentations

 

FastRack 3 Piece Airlock (Qty. 5), Clear (SY-6U6M-N283) – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

More Fermentation Related!

 


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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amazon

16 x Masontops Silicone Food Grade Airlock Grommets

Masontops True Fit Silicone Grommets For Mason Jar Fermentation Airlock Lids, Sauerkraut, Kimchi, Homebrewing, Wine and Beer Making – 16 Pack

More Info


Highlighted Features
  • INCLUDES 16 TRUE FIT GROMMETS - Ideal for mason jar fermentation, standard airlocks, mason jar straws and other accessories, wine making and beer brewing.
  • DESIGNED FOR PLASTIC AND METAL MASON JAR LIDS - It may seem like a simple component, but we have taken the time to get the sizing, flex, and shape just right for a durable, safe grommet that is easy to insert and remove over and over again.
  • BPA-FREE, FOOD-GRADE, REUSABLE AND DISHWASHER-SAFE - True Fit Grommets are made from premium clear silicone. They can be safely reused over and over and are dishwasher-safe
  • DIMENSIONS - Center Hole - 3/8" diameter (9 mm), Center Channel - 1/16" width (1.5 mm), designed to fit 9/16" lid holes (14 mm).
  • EASY TO INSERT AND REMOVE - Simply punch or drill a 9/16" (14 mm) hole in your mason jar lid and insert the grommet edge into the opening so that the grommet groove catches on the edge.
Learn More

 

Use to add an airlock port to a container of your choosing.  Most of the grommet offerings I see don’t claim to be food grade.  That’s probably not a big deal considering that most of the time this gets little to no contact with your beer.  Having said that, it’s nice to have a food grade option.

Masontops True Fit Silicone Grommets For Mason Jar Fermentation Airlock Lids, Sauerkraut, Kimchi, Homebrewing, Wine and Beer Making – 16 Pack – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

More Fermentation Related!

 


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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amazon

FIVE x Three Piece Airlocks

FastRack 3 Piece Airlock (Qty. 5), Clear (SY-6U6M-N283)

Set of 5 Three Piece Airlocks

More Info

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

  • Made of high-quality plastic
  • Used to maintain sanitary conditions for fermentations

 

FastRack 3 Piece Airlock (Qty. 5), Clear (SY-6U6M-N283) – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

More Fermentation Related!

 


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!

pinned

amazon

16 x Masontops Silicone Food Grade Airlock Grommets

Masontops True Fit Silicone Grommets For Mason Jar Fermentation Airlock Lids, Sauerkraut, Kimchi, Homebrewing, Wine and Beer Making – 16 Pack

More Info


Highlighted Features
  • INCLUDES 16 TRUE FIT GROMMETS - Ideal for mason jar fermentation, standard airlocks, mason jar straws and other accessories, wine making and beer brewing.
  • DESIGNED FOR PLASTIC AND METAL MASON JAR LIDS - It may seem like a simple component, but we have taken the time to get the sizing, flex, and shape just right for a durable, safe grommet that is easy to insert and remove over and over again.
  • BPA-FREE, FOOD-GRADE, REUSABLE AND DISHWASHER-SAFE - True Fit Grommets are made from premium clear silicone. They can be safely reused over and over and are dishwasher-safe
  • DIMENSIONS - Center Hole - 3/8" diameter (9 mm), Center Channel - 1/16" width (1.5 mm), designed to fit 9/16" lid holes (14 mm).
  • EASY TO INSERT AND REMOVE - Simply punch or drill a 9/16" (14 mm) hole in your mason jar lid and insert the grommet edge into the opening so that the grommet groove catches on the edge.
Learn More

 

Use to add an airlock port to a container of your choosing.  Most of the grommet offerings I see don’t claim to be food grade.  That’s probably not a big deal considering that most of the time this gets little to no contact with your beer.  Having said that, it’s nice to have a food grade option.

Masontops True Fit Silicone Grommets For Mason Jar Fermentation Airlock Lids, Sauerkraut, Kimchi, Homebrewing, Wine and Beer Making – 16 Pack – 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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20 Silicone Airlock Grommets

Airlock Grommet, Fermenter Lid Grommet Silicone Grommets for Homebrewing, Straws, Airlock, Beer, Mead, Wine, Silicone Bucket Fermenter Lids, 5/8 Inch OD and 3/8 Inch ID (20)

Airlock Grommet, Fermenter Lid Grommet Silicone Grommets for Homebrewing, Straws, Airlock, Beer, Mead, Wine, Silicone Bucket Fermenter Lids, 5/8 Inch OD and 3/8 Inch ID (20)

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

  • Quality materials: the arilock grommet is made of quality and thick silicone, PBA-free, sturdy and durable, not easy to get broken, ensure a long service life
  • Good sealing: this silicone grommet is widely applied in combination with an airlock to form a hermetic seal that protects food from oxygen and extends fermentation time
  • Package quantity: you will get 20 packs of silicone airlock grommet, adequate quantity to meet your daily use, and the grommet can be easily inserted in lid hole
  • Dimensions: the outer diameter of the bucket grommet is approx. 5/ 8 inch and inner diameter is 3/ 8 inch, you will need to drill a 5/ 8 inch hole in the fermenter lid; Please check the size before purchase to avoid improper size
  • Versatile fermenter grommets: these fermentor grommets are applicable for airlocks, plastic covers and straws; It’s very convenient for you to use these silicone grommets to convert glass bottles into airtight fermenters

 

Use to add an airlock port to a compatible container of your choosing.

Airlock Grommet, Fermenter Lid Grommet Silicone Grommets for Homebrewing, Straws, Airlock, Beer, Mead, Wine, Silicone Bucket Fermenter Lids, 5/8 Inch OD and 3/8 Inch ID (20) – 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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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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