Category Archives: Projects

Stainless Carbonation Cap for PET Bottles… $8.99 + Draft Line Cleaner Builds

Stainless Steel Carbonation Cap

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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.

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.

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!

11/20 1 PM Central: These are on sale for just $8.99. 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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Inkbird ITC-308 Digital Dual Stage Temp Controller [Kegerator or Fermentation]… $24.50 on Lightning Deals!

ITC-308 Dual Stage, Pre-Wired Digital Temperature Controller by Inkbird

More Info

Highlighted Features

Convenient Design: Plug and play, easy to use; Support Celsius or Fahrenheit reading
Dual Relay Output: Support to connect with refrigeration and heating equipment at the same time
Dual Display Windows: You can view the measured temperature and set temperature at the same time
High and low-temperature: Buzzer alarms when the temperature reaches preset temps
Maximum output load: 1100 W (110 V)
Calibration and Compressor Delay: It comes with temperature calibration and compressor delay which can protect your refrigeration

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This controller can control both a heating and cooling device. Alternatively, it can control a heating or a cooling device.

Use to control fermentation or kegerator temperatures. This is a great controller. Check out my Hands on Review

As of this update, this is on sale for $24.50 as an Amazon Lightning Deal. Some items are available in multiple variations, check each for Lightning Deal eligibility and pricing. Lightning Deals are limited time and quantity deals and can change quickly. Check product page for current info – More About Prices

Inkbird ITC-308 Digital Temperature Controller 2-Stage Outlet Thermostat Heating and Cooling Mode Carboy Homebrew Fermenter Greenhouse Terrarium 110V 10A 1100W – 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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WATERPROOF 120 mm Fan AND Speed Controller [Stir Plate Project, Kegerator Circulation] – on sale for $19.99

GDSTIME 120mm Waterproof Fan with Speed Controller, IP67 12V Computer Fan with AC Plug

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Highlighted Features

Waterproof Fan with Speed Controller: IP67 rating 120mm computer fan with ac plug are built to withstand the humid dust exist harshest outdoor environments; use device smoothly without worrying about rain, splashes, dusty conditions, or brief submersion
Efficient Cooling: 120mm waterproof fan designed for projects in high humidity or hot confined spaces that requires cooling or ventilation; Such as RV fridge, Grow Tent, Infrared Heater, Terrariums, Vivarium, Biltong Box, Solar Battery Box, AV Cabinet
Speed Adjustable: an variable speed controller with fine tuning knob allows you to freely adjust the computer cooling fan speed according to your needs; whether you require powerful cooling or a quiet work environment
Built to Last Dual Ball Motor: The fan's pcb board and whole motor are iscoated with a cured layer of adhesive film for protection against moisture, water and dust; ip67 fan are designed for maximum airflow and heat dissipation to keep the air circulating
Easy to Install: Includes a 120 mm 12v dc ip67 waterproof cooling fans; 2x metal fan grills; 1x variable speed controller; 4x screws nuts; you can install the fan laid flat or stand upright to keep internal components cooler; rated at up to 50,000 hours
5 Inches 12V DC Brushless Exhaust Fan Spec: 4.7 x 4.7 x 1 Inches (120 x 120 x 25 mm) | Rated Voltge: 12 Volt | Speed: 3000 RPM | Airflow: 108 CFM | Noise: 42 dBA | Rated Current: 0.45 Amp | Power: 5.4 Watt | Static Pressure: 0.2 In H2O

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Possible uses include… putting together a DIY Stir Plate and using this for a recirculating fan in your kegerator – See: Kegerator Beer Line Temperatures & Reducing Foam with a Recirculating Fan
Also: Kegerator Beer Line Temperatures & Reducing Foam with a Recirculating Fan
Also: Make Your Own Stir Plate: 3D Printed Stir Plate Magnet Mounting-Thingy!
Ready Made Stir Plates… StirStarter Stir Plate – 5L Stir Plate – free shipping to US addresses + lifetime warranty. I’ve used the StirStarter for years and I can wholeheartedly recommend it to you.

Waterproof? I’ve never seen a waterproof case-type fan before. Being able to withstand some moisture is a benefit for applications like kegerators, fermentation chambers and stir plates.

11/19 12 AM Central: This is on sale for $19.99. 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

GDSTIME 120mm Waterproof Fan with Speed Controller, IP67 12V Computer Fan with AC Plug, 110V 120V 220V AC Powered Ventilation Exhaust Fan for Receiver Terrarium Biltong Box Grow Tent Cabinet Cooling – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

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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Winters PEM Series Steel All Purpose Pressure Gauge – on sale for $6.89 + Spunding Valve Resource Post

Winters PEM Series Steel Dual Scale Economical All Purpose Pressure Gauge

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Highlighted Features

DRY PRESSURE GAUGE: Make sure your machine is functioning at peak performance! This pressure gauge is made of brass wetted parts for measuring non-corrosive liquid & gas pressure. Great for HVAC, pneumatic, hydraulic systems, air compressors & more.
DUAL SCALE GAUGE: This pressure gauge features a dual-scale gauge 0-15 psi/kPa and can be installed anywhere in the circuit to easily measure pressure at any point. With an acrylic lens for maximum clarity, providing accurate, clear readings at all times
STURDY & IP52 CERTIFIED: This circular dial is enclosed in a steel case for environmental protection and is IP52 certified for protection against dust or liquids. This pressure gauge is built to last, so you can count on it when the pressure mounts.
ACCURATE RESULT: Its display accuracy is + or - 3/2/3% over the entire range of the gauge (ASME B40.100 Grade B) & has a 1/4-inch NPT male connection in the lower mount. Perfect fit with no leaks and is easy to read.
PRODUCT DETAILS: Variation: PEM Economy Pressure Gauge. Dial Size: 2" (50mm.) Dimension: 3 x 2 x 1.2 inches. Accuracy: +/- 3-2-3%. Material: Bronze and Brass. Case: Steel painted Black. For non-clogging and non-corroding media.

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I use a similar sort of gauge gauge (different specs, manufacturer and model) in my Spunding Valve Build. A Spunding Valve allows you to ferment under pressure, naturally and precisely carbonate in the keg, fix over-carbonated beers and more.

What are others saying? Search this product’s Amazon reviews for “spunding” – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

11/17 8:30 PM Central: These are on sale for just $6.89. 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

Winters PEM Series Steel Dual Scale Economical All Purpose Pressure Gauge with Brass Internals, 0-30 psi/kpa, 2″ Dial Display, +/-3-2-3% Accuracy, 1/4″ NPT Bottom Mount – 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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VIVOSUN 660 GPH Submersible Water Pump – on sale for $17.24 + Draft Line Cleaning Builds

VIVOSUN Submersible Water Pump

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Highlighted Features

Product Details: 5.5” x 3.7” x 4.9”; The 5 ft. long power cord offers convenient installation wherever you need; Max. flow rate: 660 GPH (2500 L/H); Max. lift height: up to 8.2 Feet; Watt: 40W; Voltage: 110-120V/60Hz
Bottom Inlet: Our innovative bottom inlet design provides powerful suction, capable of pumping water as shallow as 0.5mm, ensuring thorough water circulation; The 360° omnidirectional filter effectively removes debris and impurities, maintaining continuous water flow all around; In case of any blockage in the water inlet, simply clean it with fresh water before use
Anti-Drying Design: When the temperature reaches to 185 ℉(85℃), the built-in thermal protector chip will stop the pump from draining and pumping water; Pure copper wiring delivers more stable power for a longer service life and more energy savings
Ultra-Quiet & Durable: Only making 28db sound, this pump is super quiet, so there is no trouble of getting disturbed while the pump is working; The pump’s ceramic shaft core uses a high-strength wear-resistant rotor that is both acid resistant and corrosion resistant
Versatile Applications: Equipped with detachable water outlet, suitable for various sizes of water pipes, this submersible pump can be applied to many different occasions, such as fish tank, pond, aquarium, hydroponic systems and etc

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I use a similar pump (different manufacturer, features and specifications) for a recirculating draft line cleaning setup. Note that fittings sizes are different on this pump vs the one I use in that build. Adjust accordingly Another possible homebrewing application would be to set this up for use a part of a recirculating wort chiller setup.

11/16 4:30 PM Central: These are on sale for just $17.24. 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

VIVOSUN 660GPH 40W Submersible Pump for Fish Tank, Pond, Aquarium, Hydroponic Systems with 5ft Power Cord and 4 Nozzles – 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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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

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

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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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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

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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.

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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.

11/13 1 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

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

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Motor Speed Control w/Digital Readout [stir plate build] – $9.99, best price + free prime ship

PWM Motor Driver, PEMENOL DC 5V-24V 5A 150W Motor Speed Controller Adjustable Speed Regulator with Stepless Variable Knob Switch Signal Generator Driver Module

More Info

Highlighted Features

PRODUCT SPECIFICATIONS: PEMENOL motor driver operates within a voltage range of DC 5V to 24V, with a MAXIMUM working current of 15A and a maximum power output of 150W. Additionally, Kindly ensure that you adhere to the correct polarity during the wiring process to prevent any potential short circuits or related problems.
POWER OFF MEMORY FUNCTION: the motor drive module can automatically save the set parameters, which can effectively prevent data loss after power off. After startup, you can run according to the parameters set last time to improve work efficiency.
START-STOP BUTTON AND SOFT START FUNCTION: with start-stop button and can be external switch control. In addition, the motor drive module also has a soft start function. When it is opened, the current will increase slowly, reducing the impact of the current on the module, which can effectively protect the motor and extend the service life of the motor.
DUTY RATIO AND WORKING FREQUENCY CAN BE SET: DC motor governor can be set duty ratio, upper and lower limit of duty ratio and working frequency, convenient for customers to operate according to their own working characteristics of the motor.
DIGITAL ROTARY ENCODER: DC brush motor driver adopts digital encoder knob to adjust the motor speed. Compared with ordinary potentiometer, it has good repeatability, high precision, and can be quickly adjusted to the required value.

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Possible homebrew applications: Use as part of a stir plate build, use to control you kegerator or keezer recirculating fan.

11/6 1 AM Central: I’ve seen these sell for as much as $17.99. As of this posting it’s down to $9.99. 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

PWM Motor Driver, PEMENOL DC 5V-24V 5A 150W Motor Speed Controller Adjustable Speed Regulator with Stepless Variable Knob Switch Signal Generator Driver Module – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

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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VIVOSUN 800 GPH Utility Pump – on sale for $18.99, save 30% + Draft Line Cleaning Builds

VIVOSUN 800GPH Submersible Pump

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Highlighted Features

Specs & Dimensions: 4.33*2.87*3.68 inches; Max flow rate: 800 GPH (3000L/H); Max lift height: up to 10 ft.; Wattage: 24W; Voltage: 110-120V
Adjustable Flow Rate: The fountain pump is designed with an adjusting knob, allowing you to get the amount of water pressure you want. The maximal flow rate can be up to 800GPH
Detachable & Cleanable: This powerful yet small-sized water pump is easy to hide and disguise; No tools are necessary for disassembly and it’s very easy to clean
Many Possible Placement Positions: Place the pump flat on its base, stick it on an angled or vertical surface, and manually rotate it into any position you need
Wide Range of Applications: This is a high-performance, energy-efficient pump and is well-designed for use in fish tanks, fountains, hydroponic systems, irrigation systems, etc

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What are Other’s Saying? Search this product’s Amazon reviews for “beer” – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

11/3 11 PM Central: This is on sale for $18.99. That’s a 30% discount off list. 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

VIVOSUN 800GPH Submersible Pump(3000L/H, 24W), Ultra Quiet Water Pump with 10ft. High Lift, Fountain Pump with 6.5ft. Power Cord, 3 Nozzles for Fish Tank, Pond, Aquarium, Statuary, Hydroponics – 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 matches Cyber Monday + 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

For some pricing clarity, this matches Amazon’s Cyber Monday 2023 deal.

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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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.

11/2 7:30 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

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Inkbird ITC-308 Digital Dual Stage Temp Controller [Kegerator or Fermentation]

ITC-308 Dual Stage, Pre-Wired Digital Temperature Controller by Inkbird

More Info

Highlighted Features

Convenient Design: Plug and play, easy to use; Support Celsius or Fahrenheit reading
Dual Relay Output: Support to connect with refrigeration and heating equipment at the same time
Dual Display Windows: You can view the measured temperature and set temperature at the same time
High and low-temperature: Buzzer alarms when the temperature reaches preset temps
Maximum output load: 1100 W (110 V)
Calibration and Compressor Delay: It comes with temperature calibration and compressor delay which can protect your refrigeration

Learn More

This controller can control both a heating and cooling device. Alternatively, it can control a heating or a cooling device.

Use to control fermentation or kegerator temperatures. This is a great controller. Check out my Hands on Review

Continue reading →

Inkbird ITC-308 Digital Dual Stage Temp Controller [Kegerator or Fermentation]

ITC-308 Dual Stage, Pre-Wired Digital Temperature Controller by Inkbird

More Info

Highlighted Features

Convenient Design: Plug and play, easy to use; Support Celsius or Fahrenheit reading
Dual Relay Output: Support to connect with refrigeration and heating equipment at the same time
Dual Display Windows: You can view the measured temperature and set temperature at the same time
High and low-temperature: Buzzer alarms when the temperature reaches preset temps
Maximum output load: 1100 W (110 V)
Calibration and Compressor Delay: It comes with temperature calibration and compressor delay which can protect your refrigeration

Learn More

This controller can control both a heating and cooling device. Alternatively, it can control a heating or a cooling device.

Use to control fermentation or kegerator temperatures. This is a great controller. Check out my Hands on Review

Continue reading →

Inkbird ITC-308 WiFi Digital Dual Stage Temp Controller

ITC-308 Dual Stage, Pre-Wired Digital Temperature Controller with WI-FI by Inkbird

More Info

Highlighted Features

WIFI smart controller: Supports both IOS and Android; WIFI connection supports 2.4 GHz Wi-Fi with INKBIRD APP to control the temperature remotely
Dual Relay Outputs: the controller will turn on/off refrigeration and heating equipment as conditions change
High and Low-Temperature Alarm: The controller will alarm when the temperature reaches the preset temperatures or the sensor experiences a malfunction
Convenient Design: Plug-n-play, easy to use; support Celsius or Fahrenheit reading, as well as temperature calibration
Maximum output load: 1100 W (110 V)
Calibration and Compressor Delay: Supports temperature calibration and compressor delay which can protect your refrigeration

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This controller can control both a heating and cooling device. Alternatively, it can control a heating or a cooling device.

In my opinion the original ITC-308 was and is a game changer as far as homebrew temp controllers. In comparison to available controllers available at the time the ITC-308 was released, it offered loads more features, including dual stage control, for a fraction of the price. Game changer! The addition of Wi-Fi control and monitoring to this great controller has made a great temp controller even better. Check out our Hands on Review of the ITC-308. That includes a section on the WiFi version.

Inkbird WiFi ITC-308 Digital Temperature Controller Thermostat Remote Monitoring Controlling Home Brewing Fermentation Breeding Incubation Greenhouse – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

Updated: 5/3/2024

Also: Yeast Starters & Fermentation | Kegerator Tips & Gear | Inkbird ITC308 Review

Photo

Title

Inkbird ITC-308 Digital Temperature Controller 2-Stage Outlet Thermostat Heating and Cooling Mode Carboy Homebrew Fermenter Greenhouse Terrarium 110V 10A

Inkbird WiFi ITC-308 Digital Temperature Controller Thermostat Remote Monitoring Controlling Home Brewing Fermentation Breeding Incubation Greenhouse

Johnson Controls A421ABG-02C A421 Series Electronic Temperature Control with Pre Wired Power Cord, -40 to 212 Degree F Temperature Range,Silver

Prime Status

Price

$35.00

$49.99

$156.99

Buy Now

Photo

Title

Inkbird ITC-308 Digital Temperature Controller 2-Stage Outlet Thermostat Heating and Cooling Mode Carboy Homebrew Fermenter Greenhouse Terrarium 110V 10A

Prime Status

Price

$35.00

Buy Now

Photo

Title

Inkbird WiFi ITC-308 Digital Temperature Controller Thermostat Remote Monitoring Controlling Home Brewing Fermentation Breeding Incubation Greenhouse

Prime Status

Price

$49.99

Buy Now

Photo

Title

Johnson Controls A421ABG-02C A421 Series Electronic Temperature Control with Pre Wired Power Cord, -40 to 212 Degree F Temperature Range,Silver

Prime Status

Price

$156.99

Buy Now

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5 Super Strong Neodymium Magnets + Double-Sided Adhesive + How To: Step by Step Making a Magnetic Drip Tray

LOVIMAG Super Strong Neodymium Disc Magnets, Powerful Rare Earth Magnets with Double-Sided Adhesive for Fridge, DIY, Building, Scientific, Craft, and Office Magnets – 1.26 inch x 1/8 inch

More Info

Highlighted Features

MAGNETS COATED - Ni+Cu+Ni Triple Layer Coated. The Best Coating Available, which Provides a Shiny and Rust Resistan
POWERFUL MAGNETS - Made of Strongest Magnetic Material! Strong Holding Power, Holding Power is not Less than 18 lb per Magnet with Direct Touch and Direct Pull.
MAGNETS DIMENSIONS - Diameter 32mm x Thick 3mm (approx. 1.26" x 1/8" ). Tolerances: ±2mm x ±2mm.
DIY PROJECTS & SCIENCE EXPERIMENTS - Refrigerator Magnets, Shower Door, Work or Office, Scientific Purposes, Arts and Crafts or School Classroom.
QUALITY GUARANTEED - Made under ISO 9001 Quality Systems. The Highest Quality Available! 30 Days Money Back Guaranteed!

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Potential uses: Use as “keeper magnets” to retrieve and secure stir bars in yeast starters. Use as part of a DIY stir plate build. Use to help secure a DIY magnetic drip tray on your kegerator. Assist with keeping signs, labels and notes in place.

Also: How To: Step by Step Making a Magnetic Drip Tray

LOVIMAG Super Strong Neodymium Disc Magnets, Powerful Rare Earth Magnets with Double-Sided Adhesive for Fridge, DIY, Building, Scientific, Craft, and Office Magnets – 1.26 inch x 1/8 inch, Pack of 5 – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

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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3M Black Super Weatherstrip Adhesive (Repairing Loose Cornelius Keg Handles and Bases) – on sale for $8.30

3M Black Super Weatherstrip Adhesive

More Info

Highlighted Features

Forms flexible, waterproof bond that resists vibration
Easy to brush and spread right from the tube, saving time
Resists oils, solvents, detergents and temperature changes for permanent repairs
Bonds to a range of surfaces including vinyl, metal, fabrics and rubber
Developed by 3M to bond with weatherstripping around doors, trunks, T-tops and sun roofs as well as around your windows

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This adhesive has been used by some to repair loose homebrew keg handles and bases. A loose corny keg handle or base can be an annoyance. If your keg is in otherwise good shape, it may make sense to repair a loose handle or base.

See: Fix It! Repairing Loose Cornelius Keg Handles and Bases

11/1 1:30 AM Central: This is on sale for $8.30. 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

3M Black Super Weatherstrip Adhesive, 03602, 1 fl oz, 1 Per Pack – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

3M Black Super Weatherstrip and Gasket Adhesive, 08008, 5 fl oz, 1 Per Pack

3M 08008 Super Weatherstrip Adhesive, 08008, Black, 5 oz Tube

3M 08008 Black Super Weatherstrip Adhesive Tube, 5 oz (2 Pack)

3M 08008 Black Super Weatherstrip Adhesive Tube, 5 oz (4 Pack)

3M 08008 Black Super Weatherstrip Adhesive Tube, 5 oz (2 Pack)

Black Super Weatherstrip Adhesive, 1-oz.

3M Yellow Super Weatherstrip and Gasket Adhesive, 08002, 2 fl oz

Fix It! Repairing Loose Cornelius Keg Handles and Bases

Other Problems? Fix It!

Continue reading →

Building a Dry Hopper for Corny Kegs – Dry Hop Under Pressure!

Thanks to /u/NachoTacocat on r/homebrew for this photo and build info!

Benefits of Fermenting Under Pressure + The Challenges of Dry Hopping Under Pressure

Fermenting under pressure has some great benefits. One of the challenges that using this method presents is… dry hopping. When fermenting under pressure the beer is carbonated. Adding dry hops to a fermented and carbonated beer, especially one at relatively warm fermentation temps equates to a Mentos+Diet Coke sort of situation. The hops provide lots and lots of nucleation points that can cause the beer to erupt expelling foam all over the place in the process denaturing head retaining proteins.

FermZilla fermenters from Kegland have a ready made solution called the Hop Bong. It allows you easily dry hop under pressure. Since the beer and dry hops are under pressure you don’t have foaming problems when dry hopping.

Continue reading →

Pressure Gauge – 0 to 60 PSI – by PIC Gauges + Our Spunding Build… $6.76 + free prime ship

More Info

Highlighted Features

Black Steel Case With Chrome Bezel
Brass Socket And Movement
Phosphor Bronze Bourdon Tube
Dry Non-Fillable
3-2-3% Accuracy

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A potential homebrew application for this is to use it as part of a Spunding Valve Build. A Spunding Valve allows you to ferment under pressure, naturally and precisely carbonate in the keg, fix over-carbonated beers and lots more. See: Build a Spunding Valve

As of this posting these are selling for just $6.76. 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

PIC Gauge S101D-254D 2.5″ Dial, 0/60 psi Range, 1/4″ Male NPT Connection Size, Bottom Mount Single Scale Dry Pressure Gauge with a Black Steel Case, Brass Internals, Chrome Bezel, and Plastic Lens – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

PIC Gauges S101D-254D Bottom Mount Single Scale Dry Pressure Gauge w/ Black Steel Case, Brass Internals, Chrome Bezel, Plastic Lens, 2.5" Dial, 0/60 psi Range, 1/4" Male NPT

Control Devices - CR25-100 -CR25 CR Series Brass Pressure Relief Valve, 0-100 psi Adjustable Pressure Range, 1/4" Male NPT

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Tankless On Demand Point of Use Water Heater – Get to strike & boil temps more quickly – on sale for $79.99, best price + free shipping

Tankless Water Heater

More Info

Highlighted Features

Instant Heating - 24 hours ready to continuously supply instantaneous hot/warm water at preset temperature throughout your home only when needed. NO standby energy consumption. NO wait for tank to fill up. MUST HARD WIRED, NO PLUG. Drawing only 110-120 Volts
Space Savings - 7.8W×6.3H×3.9D inch, compact small Point of Use water heater designed for Single Sink use, wall mounted fitting in small spaces throughout kitchen closet, bathroom sink, hair salons, bar counters and hotel receptions. Temperature ranges from 85°F- 131°F
Self Modulating - On demand water heater automatically adjust the power based on the change of inlet water flow and temperature, saving up to 50% energy consumption and preventing over-heating.
Safe & Healthy - ETL certified and equipped with Multiple Protection from leakage, dry fire, over-heating and over pressure. IP25 waterproof. Stainless steel heating element and no storage water, preventing sediment / scale build-up.
User Friendly - Touch control panel and digital temperature display, easy to set your desired temp. Lightweight and easy to install vertically facing up or down. Open tap to start the unit heating with activation flow rate of 0.4GPM.
Important Note - Please verify this unit is the right size for you: 3.5kW@120V, requiring 40A Circuit Breaker, 10AWG wire size and 1/2"NPT water connections

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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.

Possible Brewing Application: Given the right setup, you could use a tankless water heater to get to a boil or to strike temperature more quickly. Note that this requires installation.

10/27 7:30 PM Central: This is on sale for $79.99. That’s a 27% discount and the best historical third party Amazon price I found, notwithstanding Lightning Deals or coupons. Shipping is also free to many US addresses. Prices and availability can change quickly. Check product page for current info – More About Prices

thermomate Mini Tankless Water Heater Electric 3.5kW 110~120V Point of Use On Demand Instant Hot Water Heater for Sink Wall Mounted LED Display ETL Certified ET035 (White) – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

OxiClean Free Versatile Stain Remover Powder, 3 lb

Vacuum Sealer Machine with 55 Count 8"x12" Food Sealers Bags and 8"*79' Vacuum Sealer Roll, Inkbird Automatic Vacuum Sealers Machine with Built-in Cutter, Dry & Moist Sealing Modes for Food Storage

Gamma2 Vittles Vault Airtight Dog Food Storage Container - Fits up to 35 Pounds of Dry Pet Food - Perfect for Cat and Puppy Kibble - BPA-Free Plastic - Made in the USA - 12" L x 16.75" H

FLOTit 2.0 - No Beer Left Behind Floating Dip Tube with Double Filter Inlet (DFI) of 500/300 micron for always clear beer, less beer waste and no clogging. Made in USA.

Meat Thermometer Digital for Grilling and Cooking - ANDAXIN Waterproof Ultra-Fast Instant Read Food thermometers with Backlight & Calibration for Kitchen, Deep Fry, BBQ, Grill(Red/Black), LCD

VEVOR Magnetic Stirrer, 0-2000 RPM Stir Plate with Adjustable Speed Knob, 3000mL Plate Stirrer Kit, Stir Bar Included

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Digital Pressure Gauge – on sale for $9.99 + Spunding Valve Build

Pictured: My Digital Spunding Build that features this gauge. See: Building a Digital Spunding Valve for complete project details

Digital Low Pressure Gauge with 1/4” NPT Bottom Connector and Rubber Protector

More Info

Highlighted Features

1. HIGH ACCURACY: Performance tested & certified accurate to ±1% (Relative Humidity Temperature 25°C) with display resolution of 0.1 psi; FOUR different measuring units to choose: 5~ 60 PSI, 0.241 ~ 4 BAR, 0 .241~ 4 KGF /CM², 24.1~ 400 KPA.
2. BATTERY SAVING: Power by 2 x LR03 AAA 1.5V (Included in the package). After measuring, the pressure gauge will turn off automatically after 150s of inactivity to preserve battery life.
3. HIGH QUALITY, shock resistance, vibration resistance and durable.
4. WIDE APPLICATION for measuring gas and air pressure. It applies to these fields of pressure container, automation equipment, matching with laboratory equipment and all vehicles tires including heavy duty ones.
5.FRIENDLY CUSTOMER SUPPORT,Buy with confidence,save your time and money, and enjoy accurate measure experience.

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A possible homebrew application for this is to use it as part of a Spunding Valve Build. A Spunding Valve allows you to ferment under pressure, naturally and precisely carbonate in the keg, fix over-carbonated beers and lots more. See: Build a Spunding Valve

As of this update, these are on sale for just $9.99. 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

Digital Low Pressure Gauge with 1/4” NPT Bottom Connector and Rubber Protector by Uharbour, Range to 60 psi, Accuracy 1%, Resolution 0.1psi – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

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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Price, promotions and availability can change quickly. Check the product page for current price, description and availability. ssprod:B07CXM3ZGT:ptr