Duotight & EVABarrier

Duotight and EVABarrier will revolutionize how you connect your draft line! We love Duotight push-in fittings for their quick connection, reliable seal, and versatility. Easily connect and disconnect your draft lines -- no need to use hose clamps or cut your tubing to remove it! Thanks to the unique double EPDM O-ring design, Duotight fittings offer a superior connection and seal than similar push-in fittings. They'll hold tight even when your lines are turning a tight corner, and they're pressure rated up to 100 psi. These little guys come in a ton of different options to serve a multitude of functions -- use them as tailpieces on shanks and keg couplers, replace the swivel nut and barb on your flared ball lock or pin lock disconnects, or add in-line shut off or check valves to your draft lines. And with a few tees and ball valves, you can put together a gas manifold for a fraction of the price of a typical brass or aluminum manifold.

EVABarrier is the tubing of choice to be used with our line of Duotight fittings. This high-quality double walled tubing offers superior protection against oxidation, CO2 loss and microbial growth. Plus, it's BPA and PVC free! The outer barrier gives the tubing a nice stiffness that makes it extremely kink resistant and perfect for use with push-in fittings. The inner wall is an excellent gas barrier, keeping oxygen out and CO2 in. The internal surface of the tubing is extremely smooth, making it difficult for bacteria and microbes to cling to. All sizes of EVABarrier can be used for either gas or beverage line, but be sure to check the recommended lengths for beer lines.

Bring your draft system into the 21st century with Duotight and EVABarrier!

EVABarrier Tubing

Duotight

Show previous products

Duotight Push-In Fitting | 6.35mm (1/4") x 1/4" BSP

This Duotight fitting with 1/4" male thread can be used to convert any female threaded 1/4" connection to Duotight. Comes with seated O-ring. Compatible with EVABarrier 6.35 mm OD Tubing (D1719). Duotight offers superior quality when compared to other push-in fittings. Their double EPDM O-ring design provides a more complete and reliable seal, protecting against leaks even when tubing is bent around tight corners. They are suitable for both beverage and gas applications, and are pressure rated to 100 psi. Tubing can be released by simply pushing in the collet and pulling the line out. No need for clamps or cutting lines! Features: Insert tubing and firmly push to connect Easily release tubing by pushing in the collet Suitable for both gas & beverage applications Made from food-grade acetal plastic Double O-rings made from highly chemical resistant EPDM Locking teeth made from stainless steel Pressure rated to 150 psi Temperature rated to 212°F (100°C) Please note: exposure to chlorine will degrade the acetal plastic and stainless steel these fittings are made from. Do not use in contact with bleach or other chlorinated cleaning chemicals. Kegland Part number: KL39864

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$2.99
Replacement O-rings for 1/4" Male Threaded Duotight Fittings | 10-Pack

Keep your draft system leak-free with this convenient 10-pack of replacement O-rings, specifically sized to fit 1/4" male threaded duotight fittings. Whether you are refreshing older fittings that have dried out or simply replacing a lost seal after a deep clean, having these on hand ensures a perfect, airtight connection every time. Direct Replacement For: DUO129 - Duotight Push-In Bulkhead - 8 mm (5/16 in.) x 1/4 in. BSP DUO103 - Duotight Push-In Fitting - 8 mm (5/16 in.) x 1/4 in. BSP DUO173 - Monotight Push-In Fitting - 6.35 mm (1/4") Female x 1/4" BSP KegLand Part Number: KL28967

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$3.99
KegLand | Gas Board for Duotight In-Line Regulators | 6 Output
2 reviews

Keep your draft system dialed in with this regulator gas board for Duotight In-Line Regulators. The gas board can hold up to six regulators, allowing you to monitor and adjust the pressure going to each keg. In the example photo, the high pressure from the gas cylinder is fed to the regulator on the left, and then stepped down from there with the lowest pressure line in the right-most position. The holes for wall mounting the board and the holes for mounting the regulators are pre-drilled for easy installation. Made from food-grade polypropylene plastic. Regulators, fittings, labels, and mounting hardware are not included. For a fully rigged gas board, we recommend the following parts: 6 x Inline Regulators 12 x Rigid 8mm Joiners 5 x Duotight 8mm Tee Pieces 1 x Duotight 8mm Elbow These items can be found below under You Might Also Need. KegLand Part Number: KL17718

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$20.99
Foam on Beer Detector (FOB)

Foam on Beer Detectors, or FOBs, are commonly used in commercial draft systems as a way to eliminate product waste and increase profits. When a keg completely empties and foam passes into the FOB it will shut off flow and in doing so keep the draft line completely full of beer until a new keg is tapped. This means you can hook a fresh keg and continue pouring without foaming issues, preventing you from wasting beer that is otherwise needed to refill the line and purge the system. The FOB can also be used in homebrewing applications as a convenient way to purge kegs of oxygen. Check out video below where our friend Kee repurposes the FOB to move sanitizer from one keg to another and purge the keg of oxygen in the process. Comes with 3/8" Duotight compatible barbs at the inlet and outlet, allowing you to easily hook up EVABarrier tubing with either a 9.5 mm joiner or 9.5 mm to 8 mm reducer (DUO113 / DUO105). If not using EVABarrier, simply clamp the line directly onto the barb. Setup and Use: Attach beverage line from outlet of keg coupler to straight inlet of FOB. Attach beverage line from elbow outlet of FOB to faucet shank. Connect fresh keg and push down purge button until the chamber fills with beer. Push bottom knob in to lift float then pull out for normal operation. Kegland Part number: KL00802

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$93.99
Duotight Push-In Fitting | 6.35mm (1/4") Plug

This Duotight plug is used to block up your 6.35 mm (1/4") tees, elbows or other fittings for gas leak testing or simply to plug an unused section. Features: Insert plug and firmly push to connect Release plug by pushing in the collet on the Duotight fitting Suitable for both gas & beverage applications Made from food-grade acetal plastic Temperature rated to 212°F (100°C) Please note: exposure to chlorine will degrade the acetal plastic and stainless steel these fittings are made from. Do not use in contact with bleach or other chlorinated cleaning chemicals. Kegland Part number: KL08853

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$1.69
Duotight Push-In Mini Gauge | 0-30 PSI | 8mm (5/16")

This compact, dual-scale gauge is designed for inline pressure testing. The integrated 8mm (5/16") barb attaches directly to standard tubing or works seamlessly with 8mm push-in fittings like DuoTight. Specifications: Range: 0–30 psi (0–2 Bar) Connection: 8mm (5/16") barb Operating Warnings: Pressure Limit: Never exceed 75% of the gauge's maximum pressure rating (22.5 psi). Higher pressures will permanently damage the internal capillary and ruin the gauge. Not rated or approved for use with pure oxygen. KegLand Part Number: KL35828

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$6.99
Duotight Inline Stainer | 150 Micron | 9.5mm (3/8")

150-Micron Filtration: Protects your brewing and water filtration equipment by reliably removing large particles from water and light liquids. Tool-Free Connections: Features Duotight push-to-connect fittings for fast, secure assembly with EVABarrier 9.5 mm OD tubing. Food-Grade Construction: Built from durable Acetal plastic with a wall-mountable design for easy inline installation. This 150-micron inline strainer removes large particles to protect your brewing equipment and water filtration systems. Constructed from food-grade Acetal plastic, it features Duotight push-to-connect fittings for quick, tool-free tubing connections. It can also function as a light-duty hop filter for keg-to-keg transfers. If using it for beer, ensure the batch is thoroughly cold-crashed and the filter is completely sanitized before use. Compatible with EVABarrier 9.5 mm OD Tubing. Requires 8G-10G screws with at least 50mm (2") length for mounting to a wall or cabinetry (not included). Usage Notes: Mount near your water inlet and keep out of direct sunlight. Always pressure-test for leaks before leaving the system unattended. If your water supply exceeds 100 PSI, we recommend using an inline water filter alongside DuoTight reducers/splicers. KegLand Part Number: KL27960

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$9.99
Duotight Inline Stainer | 150 Micron | 8mm (5/16")

150-Micron Filtration: Protects your brewing and water filtration equipment by reliably removing large particles from water and light liquids. Tool-Free Connections: Features Duotight push-to-connect fittings for fast, secure assembly with EVABarrier 8 mm OD tubing. Food-Grade Construction: Built from durable Acetal plastic with a wall-mountable design for easy inline installation. This 150-micron inline strainer removes large particles to protect your brewing equipment and water filtration systems. Constructed from food-grade Acetal plastic, it features Duotight push-to-connect fittings for quick, tool-free tubing connections. It can also function as a light-duty hop filter for keg-to-keg transfers. If using it for beer, ensure the batch is thoroughly cold-crashed and the filter is completely sanitized before use. Compatible with EVABarrier 8 mm OD Tubing. Requires 8G-10G screws with at least 50mm (2") length for mounting to a wall or cabinetry (not included). Usage Notes: Mount near your water inlet and keep out of direct sunlight. Always pressure-test for leaks before leaving the system unattended. If your water supply exceeds 100 PSI, we recommend using an inline water filter alongside DuoTight reducers/splicers. KegLand Part Number: KL27953

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$9.99
Duotight Inline Stainer | 150 Micron | 6.35mm (1/4")

150-Micron Filtration: Protects your brewing and water filtration equipment by reliably removing large particles from water and light liquids. Tool-Free Connections: Features Duotight push-to-connect fittings for fast, secure assembly with EVABarrier 6.35 mm OD tubing. Food-Grade Construction: Built from durable Acetal plastic with a wall-mountable design for easy inline installation. This 150-micron inline strainer removes large particles to protect your brewing equipment and water filtration systems. Constructed from food-grade Acetal plastic, it features Duotight push-to-connect fittings for quick, tool-free tubing connections. Please note that this specific model is designed for water and light liquids; it is not suitable for filtering large amounts of solids or hop material. For light-duty hop filtration, we recommend the 8 mm or 9.5 mm models. Compatible with EVABarrier 6.35 mm OD Tubing. Requires 8G-10G screws with at least 50mm (2") length for mounting to a wall or cabinetry (not included). Usage Notes: Mount near your water inlet and keep out of direct sunlight. Always pressure-test for leaks before leaving the system unattended. If your water supply exceeds 100 PSI, we recommend using an inline water filter alongside DuoTight reducers/splicers. KegLand Part Number: KL26710

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$9.99
Duotight Push-In Fitting | Reducing Tee | 9.5mm (3/8") x 6.5mm (1/4")

This Duotight reducing tee allows you to split your 6.35 mm OD hose into two 9.5 mm OD hoses, or split a 9.5 mm OD hose into a 6.35mm OD hose and another 9.5mm hose. Duotight offers superior quality when compared to other push-in fittings. Their double EPDM O-ring design provides a more complete and reliable seal, protecting against leaks even when tubing is bent around tight corners. They are suitable for both beverage and gas applications, and are pressure rated to 100 psi. Tubing can be released by simply pushing in the collet and pulling the line out. No need for clamps or cutting lines! Features: Insert tubing and firmly push to connect Easily release tubing by pushing in the collet Suitable for both gas & beverage applications Made from food-grade acetal plastic Double O-rings made from highly chemical resistant EPDM Locking teeth made from stainless steel Pressure rated to 150 psi Temperature rated to 212°F (100°C) Please note: exposure to chlorine will degrade the acetal plastic and stainless steel these fittings are made from. Do not use in contact with bleach or other chlorinated cleaning chemicals. Kegland Part number: KL43137

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$4.39
Duotight Push-In Fitting | Screw Lock Elbow | 8mm (5/16")

This Duotight elbow is mainly used where a stronger connection is required on a rigid port. One side is a standard 8 mm Duotight connection and the other side is a compression adapted Duotight Screw Lock connection for 8 mm (5/16") rigid fittings. This Duotight elbow fitting is compatible with EVABarrier 8 mm OD Tubing (D1717 & D1718). Duotight offers superior quality when compared to other push-in fittings. Their double EPDM O-ring design provides a more complete and reliable seal, protecting against leaks even when tubing is bent around tight corners. They are suitable for both beverage and gas applications, and are pressure rated to 100 psi. Tubing can be released by simply pushing in the collet and pulling the line out. No need for clamps or cutting lines! Features: Insert tubing and firmly push to connect Easily release tubing by pushing in the collet Suitable for both gas & beverage applications Made from food-grade acetal plastic Double O-rings made from highly chemical resistant EPDM Locking teeth made from stainless steel Pressure rated to 150 psi Temperature rated to 212°F (100°C) Please note: exposure to chlorine will degrade the acetal plastic and stainless steel these fittings are made from. Do not use in contact with bleach or other chlorinated cleaning chemicals. KegLand Part number: KL24631

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$3.69