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Stainless Couplers, Barbs & Nipples

Stainless Steel Barbs, Beer Couplers & Other Fittings

All the stainless brewing fittings you'll need to properly setup & plumb your home brewery!  The most common size fittings are 1/2 inch, however we carry a wide variety of sizes and connections so you can customize your brewery how you'd like.

84 products

  • Komos - 1/4 in. NPT x 1/4 in. Barb - 2 Pack Komos - 1/4 in. NPT x 1/4 in. Barb - 2 Pack

    KOMOS® | Stainless Barb | 1/4 in. MPT x 1/4 in. Barb | 2-Pack

    Stainless steel barb adapter for 1/4" female pipe thread connections. For use with 3/16" or 1/4" ID tubing. Pack of 2.

    $7.69

  • Komos - Stainless Tee - 10 mm (3/8 in.) Barb Komos - Stainless Tee - 10 mm (3/8 in.) Barb

    KOMOS® | Stainless Steel Tee | 3/8 in. Barbs

    This 3-way stainless steel tee is perfect for splitting gas lines to push multiple kegs with one CO2 cylinder. Slightly oversized at 10 mm OD (0.39") for a tighter fit with 3/8" ID tubing.  

    $5.49

  • Komos - Stainless Joiner - 10 mm (3/8 in.) Komos - Stainless Joiner - 10 mm (3/8 in.)

    KOMOS® | Stainless Joiner | 3/8 in. Barb x 3/8 in. Barb

    Stainless steel joiner fitting for joining multiple lengths of tubing. Recommended for 3/8" ID tubing. The barbs are slightly oversized at 10 mm (0.39") which will give you a tighter fit when using 3/8" ID tubing. Made from 304 stainless steel.

    $4.39

  • Stainless - 1/2 in. BSP Nipple Stainless - 1/2 in. BSP Nipple

    Stainless Nipple - 1/2 in. BSP

    Stainless Steel Straight External Threaded Pipe Nipple 1/2 in. BSP. This is often used to join two female BSP or NPT fittings. As it has a parallel thread (BSPP) it is perfect for attaching stainless ball valves to pots and stuff like that too. If you want to install this onto a pot you just need to drill a hole that is about 20.5mm diameter. KegLand Part Number: KL03667  

    $4.39

  • Quick Swivel Connector - Nut w/ Silicone Grip Only Quick Swivel Connector - Nut w/ Silicone Grip Only

    KegLand Quick Swivel Connector | 1/2" Nut

    Replacement 1/2" KegLand Quick Swivel Connector Nut. Comes with a heavy duty silicone grip guard allowing comfortable and quick tool-free operation. Silicone O-ring included. KegLand Part Number: KL31547

    $4.99

  • Komos - Stainless Joiner - 13 mm (1/2 in.)

    KOMOS® | Stainless Joiner | 1/2 in. Barb x 1/2 in. Barb

    Stainless steel joiner fitting for joining multiple lengths of tubing. Recommended for 3/8" to 1/2" ID tubing. The barbs are slightly oversized at 13 mm (0.51"). Made from 304 stainless steel.

    $4.39

  • Komos - 1/4 in. NPT x 5/16 in. Barb - 2 Pack Komos - 1/4 in. NPT x 5/16 in. Barb - 2 Pack

    KOMOS® | Stainless Barb | 1/4 in. MPT x 5/16 in. Barb | 2-Pack

    Stainless steel barb adapter for 1/4" femaile pipe thread connections. For use with 1/4" or 5/16" ID tubing. Pack of 2.

    $7.69

  • Komos - Stainless Joiner - 6 mm (1/4 in.) Komos - Stainless Joiner - 6 mm (1/4 in.)

    KOMOS® | Stainless Joiner | 1/4 in. Barb x 1/4 in. Barb

    Stainless steel joiner fitting for joining multiple lengths of tubing. Recommended for 3/16" to 1/4" ID tubing. The barbs are slightly undersized at 6 mm (0.24"). Made from 304 stainless steel.

    $4.39

  • 3/4 Female Garden Hose Thread x 3/4 Female Garden Hose Thread 3/4 Female Garden Hose Thread x 3/4 Female Garden Hose Thread

    Garden Hose Coupler - 3/4 in. GHT

    3/4" female garden hose thread x 3/4" female garden hose thread. Maximum temperature rating - 195°F.

    $11.99

  • Quick Swivel Connector - O-rings - High Temp Silicone - 10 Pack Quick Swivel Connector - O-rings - High Temp Silicone - 10 Pack

    KegLand Quick Swivel Connector | Replacement O-rings | 10-Pack

    Replacement O-rings for the 1/2" KegLand Quick Swivel Connectors. Made from high temp silicone. Comes in a pack of 10. These come in brown silicone only. Refrain from using undiluted acidic / heavy strength alkaline substances or the Silicone may change in color. KegLand Part Number: KL31592

    $2.19

  • Stainless - 1/4 in. BSPP Full Coupler Stainless - 1/4 in. BSPP Full Coupler

    Stainless Full Coupler - 1/4 in. BSPP

    Full Coupler with 1/4" Female BSPP Thread. Full couplers have threads for insertion from both sides. BSP vs. BSPP BSP (or BSPT) fittings have a tapered thread and require teflon tape to form a seal between the male and female fitting. BSP fittings are generally intended to be used with their counterpart of the same thread type. ONLY 1/2" and 3/4" BSP fittings are compatible with US-standard NPT fittings of the same size. BSPP fittings, on the other hand, have a straight thread, require a gasket seated inside the female fitting to form a seal, and are not compatible with NPT. KegLand Part Number: KL06477

    $2.79

  • Blichmann Bushing - 1/2-20 X 1/2 NPT

    Blichmann Adaptor Bushing - 1/2 in. NPT x 1/2 - 20 UNF

    This bushing can be used to install a weldless brewmometer into a 1/2" NPT fitting. It can also be used with Blichmann Tower of Power temperature sensors. To install the thermometer into a female NPT fitting, place the o-ring and washer on the thermometer as indicated by the directions, then thread the adapter bushing onto the thermometer. Apply plumber's tape (H900) to the external NPT threads of the bushing. Tape is not required on the thermometer's threads due to it using the o-ring. Simply thread the thermometer into the bushing with the o-ring and washer in place. Caution: Once installed, the bushing can not be removed. Avoid overtightening, as it may damage the components.

    $5.99

  • Stainless - 1/4 in Nipple (Close)

    Stainless Close Nipple - 1/4 in. x 7/8 in.

    Stainless Nipple - 1/4" x Close Overall length - 7/8"

    $3.29

  • Stainless - 3/4 in. BSPP Male x 20 mm Hose Barb Stainless - 3/4 in. BSPP Male x 20 mm Hose Barb

    Stainless Barb - 3/4 in. Male BSPP x 3/4 in.

    1 review

    This Stainless Steel BSPP barb will connect any tubing with a 3/4" ID line to any fitting with a 3/4" Female BSPP connection. The barb is slightly oversized at 20mm (0.78") compared to 3/4" (0.75") which will give you a tighter connection with your tubing. BSP vs. BSPP BSP (or BSPT) fittings have a tapered thread and require teflon tape to form a seal between the male and female fitting. BSP fittings are generally intended to be used with their counterpart of the same thread type. ONLY 1/2" and 3/4" BSP fittings are compatible with US-standard NPT fittings of the same size. BSPP fittings, on the other hand, have a straight thread, require a gasket seated inside the female fitting to form a seal, and are not compatible with NPT. KegLand Part Number: KL06668  

    $5.49

  • Stainless Nipple - 3/4 in x 1 in (Close)

    $5.49

  • Stainless - 1/2 in. FPT x  1/2 in. Comp

    Stainless Compression Fitting - 1/2 in. x 1/2 in. FPT

    When you want to customize your own setup, it’s good to have the right fitting on hand.   This stainless steel compression fitting gives you the versatility to put your setup together in the way that works best for you.   304-Type Stainless Steel compression fitting.   1/2" Comp. x 1/2" FPT

    $28.99

  • Komos - Stainless Joiner - 8 mm (5/16 in.)

    KOMOS® | Stainless Joiner | 5/16 in. Barb x 5/16 in. Barb

    Stainless steel joiner fitting for joining multiple lengths of tubing. Recommended for 1/4" to 5/16" ID tubing. Made from 304 stainless steel.

    $4.39

  • Stainless Nipple - 3/8 in x 1in threaded (close)

    Stainless Close Nipple - 3/8 in. x 1 in.

    These are typically used for connecting Ball Valves to couplers welded into tanks. “Close” thread means there is no space between the opposing threads

    $3.29

  • Quick Swivel Connector - Elbow Barb Only - 13mm (1/2) Quick Swivel Connector - Elbow Barb Only - 13mm (1/2)

    KegLand Quick Swivel Connector | 1/2" Elbow Barb

    This elbow barb makes it easier to route lines and avoid kinks in your tubing. Commonly used for pump inlet/outlets, fermenter blowoffs, or gravity fed transfer lines. Quick Swivel Nut sold separately. Specs: 1/2" (13mm) OD x 1/2" Quick Swivel Nut compatible end Stainless steel KegLand Part Number: KL31660

    $7.69

  • Stainless - 1 in MPT x 1 in Barb

    $8.79

  • Stainless Half Coupler - 1/2 in.

    Stainless Half Coupler - 1/2 in.

    3 reviews

    Half Coupler with 1/2" Female Pipe Thread. Half couplers have thread for insertion from one side only. 304 stainless. Weld into place. You will need to punch a 7/8" hole to install.

    $5.49

  • Stainless - 1/4 in. BSPT Hex Nipple Stainless - 1/4 in. BSPT Hex Nipple

    Stainless Hex Nipple - 1/4 in. BSP

    An excellent upgrade to a standard nipple, these have a hex nut in the center to allow easy tightening and loosening in whatever application it's used! 1/4" male BSP threads. BSP vs. BSPP BSP (or BSPT) fittings have a tapered thread and require teflon tape to form a seal between the male and female fitting. BSP fittings are generally intended to be used with their counterpart of the same thread type. ONLY 1/2" and 3/4" BSP fittings are compatible with US-standard NPT fittings of the same size. BSPP fittings, on the other hand, have a straight thread, require a gasket seated inside the female fitting to form a seal, and are not compatible with NPT. KegLand Part Number: KL06439  

    $2.79

  • Stainless Reducing Coupler 3/8 in FPT x 1/2 in FPT

    Stainless Coupler - 3/8 in. FPT x 1/2 in. FPT

    Stainless Reducing Coupler 3/8" FPT x 1/2" FPT

    $5.49

  • Quick Swivel Connector - Straight Barb Only - 13mm (1/2) Quick Swivel Connector - Straight Barb Only - 13mm (1/2)

    KegLand Quick Swivel Connector | 1/2" Straight Barb

    This straight barb in 1/2" (13mm) OD is only compatible with the 1/2" KegLand Quick Connector Swivel Nut. 3/8" (10mm) ID bore. Quick Swivel Nut sold separately. KegLand Part Number: KL31585

    $3.99

  • Stainless - 1 in MPT x 1/2 in FPT Bushing

    Stainless Bushing - 1/2 in. FPT x 1 in. MPT

    2 reviews

    This bushing is to use when you want to use your larger pumps with an other fitting.

    $6.09

  • Stainless -  Full Coupler (1 in.)

    Stainless Full Coupler - 1 in.

    Full Coupler with 1" Female Pipe Thread. Full couplers have threads for insertion from both sides.

    $5.49

  • Quick Swivel Connector - Straight Barb Only - 8mm (5/16) - Duotight Compatible Quick Swivel Connector - Straight Barb Only - 8mm (5/16) - Duotight Compatible

    KegLand Quick Swivel Connector | 5/16" Straight Barb | 8 mm Duotight Compatible

    This straight barb in 5/16" (8mm) OD is only compatible with the 1/2" KegLand Quick Swivel Connector Nut. Compatible with 8 mm Duotight fittings. Quick Swivel Nut sold separately. KegLand Part Number: KL31561

    $3.99

  • Stainless- 5/8 in. comp x 1/2 in. FPT

    Stainless Compression Fitting - 5/8 in. x 1/2 in. FPT

    304-Type stainless steel compression fitting.

    $32.99

  • Stainless - 3/4 in. BSPT Hex Nipple Stainless - 3/4 in. BSPT Hex Nipple

    Stainless Hex Nipple - 3/4 in. BSP

    An excellent upgrade to a standard nipple, these have a hex nut in the center to allow easy tightening and loosening in whatever application it's used! 3/4" male BSP threads. BSP vs. BSPP BSP (or BSPT) fittings have a tapered thread and require teflon tape to form a seal between the male and female fitting. BSP fittings are generally intended to be used with their counterpart of the same thread type. ONLY 1/2" and 3/4" BSP fittings are compatible with US-standard NPT fittings of the same size. BSPP fittings, on the other hand, have a straight thread, require a gasket seated inside the female fitting to form a seal, and are not compatible with NPT. KegLand Part Number: KL06460  

    $4.99

  • Tubing Splicer - 3/16 in x 3/8 in - Stainless

    Tubing Splicer | Stainless Steel | 3/16" x 3/8"

    Great stainless fitting for connecting two pieces of tubing together with the dimensions of: 3/16 in x 3/8 in

    $4.99

  • Stainless - 3/4 in. x 1/2 in. BSPP Coupler Stainless - 3/4 in. x 1/2 in. BSPP Coupler

    Stainless Coupler - 1/2 in. BSPP x 3/4 in. BSPP

    Stainless steel coupler or "reducing socket". 1/2" BSPP x 3/4" BSPP. Made from stainless steel. BSP vs. BSPP BSP (or BSPT) fittings have a tapered thread and require teflon tape to form a seal between the male and female fitting. BSP fittings are generally intended to be used with their counterpart of the same thread type. ONLY 1/2" and 3/4" BSP fittings are compatible with US-standard NPT fittings of the same size. BSPP fittings, on the other hand, have a straight thread, require a gasket seated inside the female fitting to form a seal, and are not compatible with NPT. KegLand Part Number: KL10573  

    $3.89

  • Stainless- 1 in. Full Coupler BSPP

    Stainless - 1 in. Full Coupler BSPP

    Full Coupler with 1" Female British Standard Pipe Parallel Thread. Full couplers have threads for insertion from both sides.

    $7.69

  • Stainless - 3/8 in. BSPT Hex Nipple Stainless - 3/8 in. BSPT Hex Nipple

    Stainless Hex Nipple - 3/8 in. BSP

    An excellent upgrade to a standard nipple, these have a hex nut in the center to allow easy tightening and loosening in whatever application it's used! 3/8" male BSP threads. BSP vs. BSPP BSP (or BSPT) fittings have a tapered thread and require teflon tape to form a seal between the male and female fitting. BSP fittings are generally intended to be used with their counterpart of the same thread type. ONLY 1/2" and 3/4" BSP fittings are compatible with US-standard NPT fittings of the same size. BSPP fittings, on the other hand, have a straight thread, require a gasket seated inside the female fitting to form a seal, and are not compatible with NPT. KegLand Part Number: KL06446  

    $2.79

  • Stainless - 3/8 in. BSPP Full Coupler Stainless - 3/8 in. BSPP Full Coupler

    Stainless Full Coupler - 3/8 in. BSPP

    Full Coupler with 3/8" Female BSPP Thread. Full couplers have threads for insertion from both sides. BSP vs. BSPP BSP (or BSPT) fittings have a tapered thread and require teflon tape to form a seal between the male and female fitting. BSP fittings are generally intended to be used with their counterpart of the same thread type. ONLY 1/2" and 3/4" BSP fittings are compatible with US-standard NPT fittings of the same size. BSPP fittings, on the other hand, have a straight thread, require a gasket seated inside the female fitting to form a seal, and are not compatible with NPT. KegLand Part Number: KL06484  

    $2.79

  • Stainless - 1/4 in. Coupler

    $6.59

  • Stainless Nipple - 1 in x 1.5 in

    $5.49

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