Pneumatic Fittings | RS
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    Pneumatic Fittings

    If you are working with any kind of pressurised gas system then you’ll certainly need pneumatic fittings. They are mechanical components used to link together sections of tubing, pipe, or hose, allowing air or gas to flow through your system from one part to another. These fittings typically have tighter seals and lower pressure requirements compared to hydraulic fittings.

    Although Pneumatic fittings are only a small part of the overall pneumatic system design they are undoubtedly one of the most important. Pneumatic fittings, along with their tubes, pipes and hoses connect all of the other vital components together. They play a critical role in ensuring your pneumatic system operates safely and efficiently whilst helping to maintain air pressure and prevent leaks.

    Here, at RS we offer an extensive range of high-quality pneumatic fittings from industry-leading brands such as Festo, SMC, Legris, Norgren and of course RS PRO. You can find more information in our pneumatic fittings guide

    Pneumatic Fitting Types

    Pneumatic fittings are made from a variety of materials such as brass, stainless steel or plastic. Fittings are also available in different shapes and sizes to suit a wide range of applications. Some of the most common types of pneumatic fittings include:

    Straight Pneumatic Fittings

    Straight fittings are the simplest type of fitting. They are designed to form a solid 180° connection between parts. Straight pneumatic fittings typically have Threaded-to-Push-In or Push-In-to-Push-In connection types.

    Elbow Pneumatic Fittings

    Elbow fittings change the direction of flow to various angles. The most common are 90° and 45°. These fittings come in various connectivity options such as Threaded-to-Push-In, Threaded-to-Threaded or Push-In-to-Push-In.

    Tee & Y Pneumatic Fittings

    Tee and Y fittings connect three or four flow divisions into T or Y-shaped intersections. They allow the air or gas to merge or split apart. These fittings come in various connection options including Threaded-to-Push-In, Threaded-to-Threaded or Push-In-to-Push-In.

    Pneumatic Fitting Connection Types

    As we mentioned before pneumatic fittings come in various shapes and sizes, and they can also be connected in different ways too. The most common types of connections are

    Threaded

    This type of fitting has screw threads on the inner (female) or outer (male) surfaces. They are designed to connect or mate to other threaded pneumatic fittings. Threaded fittings can’t be directly connected to the tubing.

    Push-In

    This type of fitting is one of the most common connection types used in the market today. Tool-free, they provide a secure and reliable connection. With their easy connection and release mechanism Push-In fittings are quick and simple to use. Push-In fittings are perfect for applications where frequent connection and disconnection is required.

    6148 Products showing for Pneumatic Fittings

    Legris
    -
    Push In 8 mm
    LF3000
    Tee Tube-to-Tube Adaptor
    Tube-to-Tube
    Push In 10 mm
    -
    -
    -
    Technical Polymer
    -
    -20°C
    -
    -
    +80°C
    -
    -
    -
    -
    -
    20 bar
    -
    -
    Festo
    -
    Push In 6 mm
    QSY
    Y Tube-to-Tube Adaptor
    Tube-to-Tube
    Push In 4 mm
    -
    -
    Push In 4 mm
    PBT
    -
    -
    130812
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Festo
    -
    Push In 8 mm
    QS
    Reducer Nipple
    Tube-to-Tube
    Push In 6 mm
    -
    -
    -
    PBT
    Push In 8 mm
    -10°C
    153042
    1
    +80°C
    Push In 6 mm
    1
    -
    Straight
    -
    14 bar
    -
    Inline
    Festo
    -
    Push In 8 mm
    QSY
    Y Tube-to-Tube Adaptor
    Tube-to-Tube
    Push In 6 mm
    -
    -
    Push In 6 mm
    PBT
    -
    -
    130813
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    SMC
    -
    R 1/8 Male
    KQ2
    Straight Threaded Adaptor
    Threaded-to-Tube
    Push In 10 mm
    R 1/8 Male
    -
    -
    Brass
    -
    -5°C
    -
    -
    +60°C
    -
    -
    Brass
    -
    -
    -
    -
    Inline
    Festo
    Chemical Resistant,Food Grade
    G 1/2 Male
    NPQH
    Straight Threaded Adaptor
    Threaded-to-Tube
    Push In 10 mm
    G 1/2 Male
    -
    -
    Brass
    G 1/2
    0°C
    578349
    1
    +150°C
    Push In 10 mm
    1
    Brass
    Straight
    Nickel Plated
    20 bar
    -
    Inline
    Festo
    -
    Push In 6 mm
    QS
    Straight Tube-to-Tube Adaptor
    Tube-to-Tube
    Push In 6 mm
    -
    -
    -
    PBT
    -
    -
    160546
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    SMC
    -
    R 1/8 Male
    KQ2
    Elbow Threaded Adaptor
    Threaded-to-Tube
    Push In 6 mm
    R 1/8 Male
    -
    -
    PBT
    -
    -5°C
    -
    -
    +60°C
    -
    -
    Brass
    90°
    -
    -
    -
    -
    Legris
    -
    Push In 8 mm
    3146
    Bulkhead Tube-to-Tube Adaptor
    Tube-to-Tube
    Push In 8 mm
    -
    -
    -
    -
    -
    -20°C
    -
    -
    +80°C
    -
    -
    -
    -
    Nickel Plated
    20 bar
    -
    -
    SMC
    -
    Push In 6 mm
    KQ2
    Tee Threaded Adaptor
    Threaded-to-Tube
    Push In 6 mm
    Uni 1/4 Male
    -
    -
    PBT
    -
    -5°C
    -
    -
    +60°C
    -
    -
    Nickel Plated Brass
    -
    -
    -
    -
    -
    Legris
    Swivel Connection
    G 1/4 Male
    3199
    Elbow Threaded Adaptor
    Threaded-to-Tube
    Push In 12 mm
    G 1/4 Male
    -
    -
    Glass Reinforced Nylon
    -
    -20°C
    -
    -
    +80°C
    -
    -
    Nickel Plated Brass
    90°
    -
    20 bar
    -
    Inline
    Festo
    -
    G 1/2 Female
    QSSF
    Straight Threaded Adaptor
    Threaded-to-Tube
    Push In 12 mm
    G 1/2 Female
    -
    -
    Brass
    -
    -10°C
    153171
    -
    +80°C
    -
    -
    Nickel Plated Brass
    -
    Nickel Plated
    6 bar
    -
    Bulkhead
    SMC
    -
    R 1/4 Female
    KQG2
    -
    Threaded-to-Tube
    Push In 12 mm
    -
    -
    -
    Stainless Steel
    -
    -5°C
    -
    -
    150°C
    -
    -
    -
    -
    -
    1 MPa, 3 (Proof) MPa
    -
    Inline
    Festo
    -
    -
    QSLV6-1/2-12
    -
    -
    -
    -
    -
    -
    -
    -
    -
    153250
    1
    -
    -
    6
    -
    -
    -
    -
    -
    -
    Festo
    Chemical Resistant,Food Grade
    Push In 8 mm
    -
    Bulkhead Tube-to-Tube Adaptor
    Tube-to-Tube
    Push In 8 mm
    -
    -
    -
    Brass
    -
    0°C
    578301
    -
    +150°C
    -
    -
    -
    -
    Nickel Plated
    20 bar
    -
    -
    Festo
    Chemical Resistant,Food Grade
    Push In 6 mm
    -
    Bulkhead Tube-to-Tube Adaptor
    Tube-to-Tube
    Push In 6 mm
    -
    -
    -
    Brass
    -
    0°C
    578300
    -
    +150°C
    -
    -
    -
    -
    Nickel Plated
    20 bar
    -
    -
    Legris
    Swivel Connection
    R 1/8 Male
    LF3000
    Elbow Threaded Adaptor
    Threaded-to-Tube
    Push In 6 mm
    R 1/8 Male
    -
    -
    Glass Reinforced Nylon
    -
    -20°C
    -
    -
    +80°C
    -
    -
    Nickel Plated Brass
    90°
    -
    20 bar
    -
    Inline
    Festo
    -
    G 3/8 Female
    QS
    Straight Threaded Adaptor
    Threaded-to-Tube
    Push In 12 mm
    G 3/8 Female
    -
    -
    Brass
    -
    -10°C
    153030
    -
    +80°C
    -
    -
    Brass
    -
    Nickel Plated
    14 bar
    -
    Inline
    SMC
    -
    Push In 8 mm
    KC
    Straight Tube-to-Tube Adaptor
    Tube-to-Tube
    Push In 8 mm
    -
    -
    -
    PBT
    -
    -5°C
    -
    -
    +60°C
    -
    -
    -
    -
    Nickel Plated
    1 MPa
    -
    -
    Festo
    Food Grade,Chemical Resistant
    G 1/8 Female
    NPQH
    Straight Threaded Adaptor
    Threaded-to-Tube
    Push In 6 mm
    G 1/8 Female
    -
    -
    Brass
    G 1/8 Female
    0°C
    578353
    1
    +150°C
    Push In 6 mm
    1
    Brass
    Straight
    Nickel Plated
    20 bar
    -
    Inline
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