Speedfit Pneumatic System
Push-fit pneumatic fittings for workshop air lines. John Guest couplings let you run or reconfigure compressed air systems without spanners — push the tube in, it locks. Brass SuperThread adaptors connect poly tube to BSP threads on tools, reels, and manifolds. Sizes cover 6mm to 12mm tube, 1/8" to 3/8" BSP.
Showing all 32 results
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Not yet ratedSealeyJohn Guest(R) Brass SuperThread Straight Adaptor 12mm x 3/8"BSP - Pack of 2
- 12mm pipe to 3/8″BSP
- Brass, polyurethane seal
- Pack of 2
€22.77€23.00€18.51€18.70 -
Not yet ratedSealeyJohn Guest(R) Brass SuperThread Straight Adaptor 6mm x 1/8"BSP - Pack of 2
- Brass SuperThread coupling
- 6mm pipe × 1/8″ BSP
- Pack of 2
€9.56€9.66€7.77€7.85 -
Not yet ratedSealeyJohn Guest(R) Brass SuperThread Straight Adaptor 8mm x 1/4"BSP - Pack of 2
- Brass SuperThread coupling
- 8mm pipe to 1/4" BSP
- Pack of 2
€11.39€11.50€9.26€9.35 -
Not yet ratedSealeyJohn Guest(R) Brass SuperThread Straight Adaptor 8mm x 1/8"BSP - Pack of 2
- Brass SuperThread coupling
- 8mm pipe × 1/8″ BSP thread
- Pack of 2
€10.30€10.39€8.37€8.45 -
Not yet ratedSealeyJohn Guest(R) Coupling Assortment 10mm 20pc
- 20-piece assortment, 10mm metric
- Partitioned storage box included
€106.49€107.56€86.58€87.45 -
Not yet ratedSealeyJohn Guest(R) Coupling Assortment 12mm 15pc
- 15pc assortment, 12mm metric
- Partitioned storage box included
€91.27€92.19€74.20€74.95 -
Not yet ratedSealeyJohn Guest(R) Coupling Assortment 6 & 8mm 32pc
- 32pc assortment, 6mm + 8mm
- Partitioned storage box
€120.48€122.94€97.95€99.95 -
Not yet ratedSealeyJohn Guest(R) Elbow Coupling 10mm - Pack of 5
- 10mm elbow coupling
- Acetal copolymer body
- Nitrile rubber O-rings
€31.91€32.23€25.94€26.20 -
Not yet ratedSealeyJohn Guest(R) Elbow Coupling 12mm - Pack of 5
- 12mm elbow coupling
- Acetal copolymer body
- Nitrile O-rings
€33.43€33.76€27.18€27.45 -
Not yet ratedSealeyJohn Guest(R) Elbow Coupling 6mm - Pack of 5
- 6mm elbow coupling
- Pack of 5
€20.52€20.73€16.68€16.85 -
Not yet ratedSealeyJohn Guest(R) Elbow Coupling 8mm - Pack of 5
- 8mm elbow coupling
- Acetal copolymer body
- Nitrile rubber O-rings
€22.77€23.00€18.51€18.70 -
Not yet ratedSealeyJohn Guest(R) Equal Tee Coupling 10mm - Pack of 5
- 10mm pipe connection
- Acetal copolymer body
- Nitrile rubber O-rings
€30.38€30.69€24.70€24.95 -
Not yet ratedSealeyJohn Guest(R) Equal Tee Coupling 12mm - Pack of 5
- Equal tee coupling, 12mm
- Pack of 5
€36.47€36.84€29.65€29.95 -
Not yet ratedSealeyJohn Guest(R) Equal Tee Coupling 6mm - Pack of 5
- 6mm pipe OD
- Acetal copolymer body
- Nitrile rubber O-rings
€24.29€24.54€19.75€19.95 -
Not yet ratedSealeyJohn Guest(R) Equal Tee Coupling 8mm - Pack of 5
- 8mm pipe OD
- Acetal copolymer body
- Nitrile rubber O-rings
€25.82€26.08€20.99€21.20 -
Not yet ratedSealeyJohn Guest(R) Polyethylene Tubing 10mm x 100m - Black
- LLDPE tubing, 10mm OD
- 100m length, black
€174.98€176.75€142.26€143.70 -
Not yet ratedSealeyJohn Guest(R) Polyethylene Tubing 12mm x 100m - Black
- LLDPE tubing, 12mm OD
- 100m length, black
€197.82€199.81€160.83€162.45 -
Not yet ratedSealeyJohn Guest(R) Polyethylene Tubing 6mm x 100m - Black
- LLDPE, 6mm OD tubing
- 100m length roll
- Black, UV-resistant
€76.05€76.81€61.83€62.45 -
Not yet ratedSealeyJohn Guest(R) Polyethylene Tubing 8mm x 100m - Black
- 8mm OD, 100m length
- Linear low density polyethylene
- Black, UV-resistant
€121.71€122.94€98.95€99.95 -
Not yet ratedSealeyJohn Guest(R) Stem Elbow Coupling 10mm - Pack of 5
- Stem elbow coupling, 10mm
- Pack of 5
€28.86€29.15€23.46€23.70 -
Not yet ratedSealeyJohn Guest(R) Stem Elbow Coupling 12mm - Pack of 5
- Stem elbow coupling, 12mm
- Pack of 5
€33.43€33.76€27.18€27.45 -
Not yet ratedSealeyJohn Guest(R) Stem Elbow Coupling 6mm - Pack of 5
- Stem elbow coupling, 6mm
- Pack of 5
€16.68€16.85€13.56€13.70 -
Not yet ratedSealeyJohn Guest(R) Stem Elbow Coupling 8mm - Pack of 5
- Stem elbow coupling, 8mm
- Pack of 5
€19.73€19.93€16.04€16.20 -
Not yet ratedSealeyJohn Guest(R) Straight Adaptor 10mm x 1/4"BSP - Pack of 5
- 10mm pipe x 1/4" BSP thread
- Pack of 5
€22.77€23.00€18.51€18.70 -
Not yet ratedSealeyJohn Guest(R) Straight Adaptor 6mm x 1/4"BSP - Pack of 5
- 6mm pipe × 1/4″ BSP thread
- Pack of 5
€14.12€14.27€11.48€11.60 -
Not yet ratedSealeyJohn Guest(R) Straight Adaptor 8mm x 1/4"BSP - Pack of 5
- 8mm pipe × 1/4″ BSP thread
- Pack of 5
€12.61€12.73€10.25€10.35 -
Not yet ratedSealeyJohn Guest(R) Straight Adaptor 8mm x 3/8"BSP - Pack of 5
- 8mm pipe × 3/8″ BSP thread
- Pack of 5
€19.73€19.93€16.04€16.20 -
Not yet ratedSealeyJohn Guest(R) Straight Coupling 10mm - Pack of 5
- 10mm straight coupling
- Pack of 5
€22.77€23.00€18.51€18.70 -
Not yet ratedSealeyJohn Guest(R) Straight Coupling 12mm - Pack of 5
- 12mm straight coupling
- Acetal copolymer body
- Nitrile rubber O-rings
€25.82€26.08€20.99€21.20 -
Not yet ratedSealeyJohn Guest(R) Straight Coupling 6mm - Pack of 5
- 6mm straight coupling
- Pack of 5
- Acetal copolymer body
€15.95€16.11€12.97€13.10 -
Not yet ratedSealeyJohn Guest(R) Straight Coupling 8mm - Pack of 5
- 8mm pipe OD
- Pack of 5
€17.48€17.65€14.21€14.35 -
Not yet ratedSealeyMetric/Imperial John Guest(R) Thread Adaptor Assortment 30pc
- 30pc metric/imperial adaptors
- John Guest(R) pneumatic system
- Partitioned storage box
€136.94€138.31€111.33€112.45
SuperThread adaptors use a tapered brass thread that cuts its own seal into the BSP port — tighter grip than BSPT, less chance of cross-threading. The straight body fits where space is tight. Couple them with John Guest tube and straight couplings to build drop lines, tool feeds, or bench manifolds that you can pull apart and refit without cutting pipe.
Match the tube OD to your air demand. 6mm suits blow guns and small spray work, 8mm covers most hand tools, 10mm and 12mm for higher flow or longer runs where pressure drop matters. The couplings use a collet and O-ring — check the collet teeth aren't chipped and the tube end is cut square. A ragged cut won't seat and will leak under load. If you're connecting to older equipment, confirm BSP parallel (BSPP) or tapered (BSPT) thread — SuperThread works with both, but check what the tool expects before you strip a port.































