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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.

81 products

  • 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 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 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

  • 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

  • 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" 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

  • 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

  • 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

  • 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 - 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" 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- 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. 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" 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

  • Quick Swivel Connector - Straight Barb Only -  9.5mm (3/8) - Duotight Compatible Quick Swivel Connector - Straight Barb Only -  9.5mm (3/8) - Duotight Compatible

    KegLand Quick Swivel Connector | 3/8" Straight Barb | 9.5 mm Duotight Compatible

    This straight barb in 3/8" (9.5mm) OD is only compatible with the 1/2" KegLand Quick Swivel Connector Nut. Compatible with 9.5 mm Duotight fittings. Quick Swivel Nut sold separately. KegLand Part Number: KL31578

    $3.99

  • 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" 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 - 1/4 in. FNPT Elbow

    Stainless - 1/4 in. FNPT Elbow

    Stainless 1/4 in. FNPT Elbow

    $5.49

  • Stainless Nipple - 1 in x 1.5 in

    $5.49

  • 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

  • Stainless - 1/2 in. BSP Internal Threaded Pipe Socket Stainless - 1/2 in. BSP Internal Threaded Pipe Socket

    Stainless Internal Threaded Pipe Socket - 1/2 in. BSP

    Female threaded pipe socket with 1/2" BSP threads.  

    $5.49

  • Stainless - 1/2 in. x 3/8 in. BSPP Coupler Stainless - 1/2 in. x 3/8 in. BSPP Coupler

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

    Stainless steel coupler or "reducing socket". 1/2" BSPP x 3/8" 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" 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: KL10580  

    $3.89

  • Stainless - 1/4 in x 1/8 in Bushing

    Stainless - 1/4 in. x 1/8 in. Bushing

    1 review

    Stainless - 1/4 in. x 1/8 in. Bushing

    $3.29

  • 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

  • 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

  • Stainless Steel Splicer - 1/4 in Barb to 5/16 in Barb

    Tubing Splicer | Stainless Steel | 1/4 in Barb to 5/16 in Barb

    2 reviews

    Stainless steel splicer designed for connecting two different sizes of tubing together. The smaller barb will accept 3/16 in or 1/4 in ID tubing (typical to homebrew systems) on one side, and the larger barb will accept 5/15 in or 3/8 in ID tubing common to commercial systems. Sold individually.

    $2.99

  • Quick Swivel Connector - Straight Barb Only  - 6.35mm (1/4) - Duotight Compatible Quick Swivel Connector - Straight Barb Only  - 6.35mm (1/4) - Duotight Compatible

    KegLand Quick Swivel Connector | 1/4" Straight Barb | 6.35 mm Duotight Compatible

    This straight barb in 1/4" (6.35mm) OD is only compatible with the 1/2" KegLand Quick Swivel Connector Nut. Compatible with 6.35 mm Duotight fittings. Quick Swivel Nut sold separately. KegLand Part Number: KL31554

    $3.99

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

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

    Stainless steel coupler or "reducing socket". 1" 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" 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: KL10566  

    $6.59

  • Stainless - 3/8 in. x 1/4 in. BSPP Coupler Stainless - 3/8 in. x 1/4 in. BSPP Coupler

    Stainless Coupler - 3/8 in. BSPP x 1/4 in. BSPP

    Stainless steel coupler or "reducing socket". 3/8" BSPP x 1/4" 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" 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: KL10597  

    $2.79

  • Stainless - Half Coupler 1 in.

    Stainless Half Coupler - 1 in.

    Stainless Half Coupler with 1" Female Pipe Thread. Half couplers have thread for insertion from one side only.

    $5.49

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

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

    Stainless steel coupler or "reducing socket". 1/2" BSPP x 1/4" 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" 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: KL06415  

    $3.89

  • Stainless  Half Coupler - 3/8 in

    Stainless Half Coupler - 3/8 in.

    Half Coupler with 3/8" Female Pipe Thread. Half couplers have thread for insertion from one side only.

    $3.99

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

    KOMOS® | Stainless Steel Tee | 1/2 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 13 mm OD (0.51") for a tighter fit with 1/2" ID tubing.  

    $6.09

  • Stainless - 1/4 in. FPT x  1/4 in. Comp Stainless - 1/4 in. FPT x  1/4 in. Comp

    Stainless Compression Fitting | 1/4 in. x 1/4 in. FPT

    304-Type stainless steel compression fitting.  

    $15.99

  • Stainless - 1/8 in. BSPT Hex Nipple Stainless - 1/8 in. BSPT Hex Nipple

    Stainless Hex Nipple - 1/8 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! 1/8" 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" 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: KL06422  

    $2.79

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