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    Pneumatic Connectors, Fittings & Hose

    We offer a vast selection of connectors, fittings and hoses. Working with top brands such as Norgren, Legris and Festo as well as offering our own range of RS Pro brand parts, you'll find hundreds of push-in, tube-to-tube and threaded-to-tube fittings plus a large number of couplings and adaptors to fit almost every application.

    What are pneumatic fittings used for?

    Pneumatic fittings are used to connect lengths of tubing, pipes and hoses in pressurised pneumatic systems. They typically have tighter seals and lower pressure requirements compared to hydraulic fittings and can be commonly found in robotics within production lines as well as products we use within our daily lives such as vacuums and tyre pressure gauges.

    Types of pneumatic fittings?

    Pneumatic fittings are predominantly made from three different types of material; plastic, stainless steel and polymer. Stainless steel and polymer fittings are used in the food and beverage industry to comply with hygiene regulations, but all three types can be used in any other application.

    How do pneumatic fittings work?

    Pneumatic fittings can work in several different ways and in an array of configurations.

    • Threaded-to-tube adaptors and fittings- designed with a quick fit push-in connection to a tapered or parallel threaded connection and are available in several tube and thread sizes. They’re also available as Elbow and Y adaptors.
    • Tube-to-tube adaptors and fittings - designed with quick fit push-in connections and available to work with several tube sizes. They’re available as an adaptor to connect from one tube size to another.
    • Threaded adaptors and fittings - designed with a tapered or parallel thread on all connections, these are available as either a bulkhead adaptor, threaded bolts, elbows, cross and manifolds fittings.

    How to measure pneumatic fittings

    To calculate the required thread size of the pipe fitting, you will need to measure the inner diameter of the threaded hole you would like the fitting to be connected to or the outer diameter of the threaded section of your existing fitting.

    Air Hose Reels
    Air Hose Reels
    Air Hoses
    Air Hoses
    Pneumatic Fitting Accessories
    Pneumatic Fitting Accessories
    Pneumatic Fitting Kits
    Pneumatic Fitting Kits
    Pneumatic Fittings
    Pneumatic Fittings
    Pneumatic Function Fittings
    Pneumatic Function Fittings
    Pneumatic Manifold Fittings
    Pneumatic Manifold Fittings
    Pneumatic Pressure Decay Sensors
    Pneumatic Pressure Decay Sensors
    Pneumatic Pressure Regulators
    Pneumatic Pressure Regulators
    Pneumatic Quick Connect Couplings
    Pneumatic Quick Connect Couplings
    Pneumatic Rotary Unions
    Pneumatic Rotary Unions
    Pneumatic Silencers
    Pneumatic Silencers
    Pneumatic Visual Indicators
    Pneumatic Visual Indicators
    Recoil Hoses
    Recoil Hoses
    Tube Clips
    Tube Clips

    13043 Products showing for Pneumatic Connectors, Fittings & Hose

    1 of 653
    RS PRO Straight Tube-to-Tube Adaptor, Push In 6 mm to Push In 6 mm, Tube-to-Tube Connection Style
    • RS Stock No. 916-0873
    Each (In a Pack of 10)
    $3.485
    Festo Compressed Air Pipe Blue PE 6mm x 50m PEN Series, 551457
    • RS Stock No. 126-3103
    • Mfr. Part No. PEN-6X1-BL
    1 Reel of 50
    $80.91
    RS PRO Compressed Air Pipe Blue Polyurethane 10mm x 30m CPU Series
    • RS Stock No. 917-2393
    Each
    $267.03
    RS PRO Compressed Air Pipe Blue Nylon 8mm x 30m NLF Series
    • RS Stock No. 415-0395
    1 Reel of 30 Metre(s)
    $169.98
    RS PRO Compressed Air Pipe Blue Nylon 6mm x 30m NMF Series
    • RS Stock No. 483-4970
    1 Reel of 30 Metre(s)
    $138.84
    RS PRO Straight Tube-to-Tube Adaptor, Push In 6 mm to Push In 8 mm, Tube-to-Tube Connection Style
    • RS Stock No. 144-2645
    1 Bag of 10
    $27.84
    RS PRO Straight Threaded Adaptor, R 1/4 to Push In 6 mm, Threaded-to-Tube Connection Style
    • RS Stock No. 916-0716
    Each (In a Pack of 10)
    $2.947
    RS PRO 4m, Polyurethane Recoil Hose, with BSP 1/4" Male connector
    • RS Stock No. 917-2334
    Each
    $65.57
    SMC Compressed Air Pipe Black PUR 8mm x 20m TU Series
    • RS Stock No. 721-4013
    • Mfr. Part No. TU0805B-20
    Each
    $53.00
    RS PRO Compressed Air Pipe Red Polyurethane 6mm x 30m CPU Series
    • RS Stock No. 917-2422
    Each
    $126.22
    RS PRO Compressed Air Pipe Blue Polyurethane 6mm x 30m CPU Series
    • RS Stock No. 917-2387
    Each
    $116.53
    RS PRO Tee Tube-to-Tube Adaptor Push In 6 mm, Push In 6 mm to Push In 6 mm, Tube-to-Tube Connection Style
    • RS Stock No. 916-0909
    Each (In a Pack of 10)
    $2.619
    RS PRO Straight Threaded Adaptor, R 1/8 Male to Push In 6 mm, Threaded-to-Tube Connection Style
    • RS Stock No. 916-0713
    Each (In a Pack of 10)
    $3.541
    RS PRO 4m, Polyurethane Recoil Hose, with R 1/4 connector
    • RS Stock No. 700-5658
    Each
    $61.21
    RS PRO Compressed Air Pipe Red Polyurethane 12mm x 30m CPU Series
    • RS Stock No. 917-2438
    Each
    $134.08
    RS PRO Compressed Air Pipe Translucent Nylon 8mm x 30m NMF Series
    • RS Stock No. 483-5002
    1 Reel of 30 Metre(s)
    $171.29
    RS PRO Compressed Air Pipe Black Nylon 8mm x 30m NLF Series
    • RS Stock No. 415-0351
    1 Reel of 30 Metre(s)
    $109.80
    John Guest PM Series Straight Threaded Adaptor, G 1/4 Male to Push In 10 mm, Threaded-to-Tube Connection Style
    • RS Stock No. 704-2755
    • Mfr. Part No. PM011012E
    1 Bag of 5
    $39.12
    RS PRO Compressed Air Pipe Blue Nylon 6mm x 30m NMSF Series
    • RS Stock No. 386-6213
    Each
    $124.67
    RS PRO Y Tube-to-Tube Adaptor, Push In 6 mm to Push In 6 mm, Tube-to-Tube Connection Style
    • RS Stock No. 916-0918
    Each (In a Pack of 10)
    $3.617
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