Pneumatic Fittings

Pneumatics fittings are vital for creating the airtight network required when working with pneumatics systems. There are many different types of pneumatics fittings, varying in connection type, shape and size, but they are all designed to ensure the different components, pipes and tubes in a pneumatics network are joined together tightly, sealing the pressurised air inside the system to keep it operating at its optimal performance. Our range of pneumatic fittings contains an extensive range of fittings from leading brands from the industry, including Festo, SMC, Legris, Parker, Norgren and our own RS PRO.

What types of pneumatics fittings are there?

There are many different types of pneumatic fittings, including thread-to-tubing and tubing-to-tubing adaptors and connectors, straight and elbow fittings, T-shape and Y-shape fittings and adaptors, and bulkhead and banjo variations of threaded bolts.

What are the different fittings used for?

Thread-to-tubing fittings feature either a male (outer) or female (inner) threading that will be gauged to mate with the threading on the end of the hose or conduit it is connecting to. Fittings with straight threading are intended to form solid connections but will require additional coating with a suitable sealant, such as Teflon tape. Tapered threads, however, are intended to create an airtight seal without the need for additional treatment.

Tubing-to-tubing fittings are used to connect two pieces of tubing, either in a straight or angled connection, with different types available to suit different hose/tubing materials.

Elbow fittings are used to create an angled joint, typically at 90 degrees, and can be used to connect single or multiple hoses. They can allow for quick and easy changes to the system. Straight fittings create a 180 degree connection, typically having one threaded end and one push-in end. They are often used as adaptors and are available in a wide range of diameters.

T-shaped fittings and Y-shaped fittings are ideally suited to a wide range of applications, allowing for multiple connections through one fitting. They support quick and easy tool-free installation, with the branch and end connectors available in either gender of thread to suit the application.


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Description Price Manufacturer Series Pneumatic Fitting Type Type Tube Connection A Tube Connection B Body Material Mounting Hole Diameter Thread Material Finish Chemical Resistant Food Grade Maximum Operating Pressure Tube Connection B - Tube Size Maximum Operating Temperature
RS Stock No. 771-5778
Mfr. Part No.KQ2T06-00A
BrandSMC
€3.35
Each (In a Pack of 5)
units
KQ2 Tee Tube-to-Tube Adaptor - - - - - - - - - - - +60°C
RS Stock No. 265-5719
Mfr. Part No.3101 06 13
BrandLegris
€12.01
1 Pack of 5
Pack(s)
LF3000 Straight Threaded Adaptor - - - Nickel Plated Brass - Nickel Plated Brass - - - 20 bar - +80°C
RS Stock No. 704-2745
Mfr. Part No.PM010612E
BrandJohn Guest
€7.78
1 Bag of 5
Bag(s)
PM Straight Threaded Adaptor - - - Acetal Copolymer - Acetal Copolymer - - - 16 bar - +65°C
RS Stock No. 771-4995
Mfr. Part No.KQ2F06-02A
BrandSMC
€4.474
Each (In a Pack of 5)
units
KQ2 Straight Threaded Adaptor - - - Brass - Brass - - - - - +60°C
RS Stock No. 812-049
Mfr. Part No.3101 06 10
BrandLegris
€10.56
1 Pack of 5
Pack(s)
LF3000 Straight Threaded Adaptor - - - Nickel Plated Brass - Nickel Plated Brass - - - 20 bar - +80°C
RS Stock No. 704-2758
Mfr. Part No.PM010812E
BrandJohn Guest
€8.21
1 Bag of 5
Bag(s)
PM Straight Threaded Adaptor - - - Acetal Copolymer - Acetal Copolymer - - - 16 bar - +65°C
RS Stock No. 771-5071
Mfr. Part No.KQ2H06-00A
BrandSMC
€2.07
Each (In a Pack of 5)
units
KQ2 Straight Tube-to-Tube Adaptor - - - PBT - - - - - 10 bar - +60°C
RS Stock No. 771-5080
Mfr. Part No.KQ2H06-01AS
BrandSMC
€2.178
Each (In a Pack of 5)
units
KQ2 Straight Threaded Adaptor - - - Brass - Brass - - - - - +60°C
RS Stock No. 771-5673
Mfr. Part No.KQ2S06-M5A
BrandSMC
€2.46
Each (In a Pack of 5)
units
KQ2 Straight Threaded Adaptor - - - Brass - Brass - - - - - +60°C
RS Stock No. 704-3085
Mfr. Part No.PM2308E
BrandJohn Guest
€5.95
1 Bag of 2
Bag(s)
PM Y Tube-to-Tube Adaptor - - - Acetal Copolymer - - - - - 16 bar - +65°C
RS Stock No. 367-5714
Mfr. Part No.0906 10 13
BrandLegris
€6.36
1 Pack of 5
Pack(s)
LF3000 Straight Threaded Adaptor - - - Brass - - - - - 60 bar - +80°C
RS Stock No. 121-6114
Mfr. Part No.QSL-6H-4
BrandFesto
€33.96
1 Bag of 10
Bag(s)
QSL Elbow Tube-toTube Adaptor - - - PBT - Nickel Plated Brass - No No 14 bar - +80°C
RS Stock No. 182-4784
Mfr. Part No.3175 08 13
BrandLegris
€11.16
1 Pack of 5
Pack(s)
LF3000 Straight Threaded Adaptor - - - Nickel Plated Brass - Nickel Plated Brass - - - 20 bar - +80°C
RS Stock No. 771-5349
Mfr. Part No.KQ2L04-M6A
BrandSMC
€4.174
Each (In a Pack of 5)
units
KQ2 Elbow Threaded Adaptor - - - PBT - Brass - - - - - +60°C
RS Stock No. 771-5692
Mfr. Part No.KQ2S08-01AS
BrandSMC
€2.908
Each (In a Pack of 5)
units
KQ2 Straight Threaded Adaptor - - - Brass - Brass - - - - - +60°C
RS Stock No. 779-6884
Mfr. Part No.KQ2L04-M6A
BrandSMC
€11.11
1 Pack of 5
Pack(s)
KQ2 Elbow Threaded Adaptor - - - - - - - - - 1 MPa - +60°C
RS Stock No. 121-6047
Mfr. Part No.QSMT-4
BrandFesto
€37.92
1 Bag of 10
Bag(s)
QSMT Tee Tube-to-Tube Adaptor - - - PBT - - - - - 14 bar - +80°C
RS Stock No. 812-279
Mfr. Part No.3175 06 13
BrandLegris
€11.41
1 Pack of 5
Pack(s)
LF3000 Straight Threaded Adaptor - - - Nickel Plated Brass - Nickel Plated Brass - - - 20 bar - +80°C
RS Stock No. 367-5679
Mfr. Part No.0904 13 21
BrandLegris
€9.56
1 Pack of 5
Pack(s)
LF3000 Straight Threaded Adaptor - - - Brass - - - - - 60 bar - +80°C
RS Stock No. 206-942
Mfr. Part No.0164 18 17
BrandLegris
€66.72
1 Box of 10
Box(es)
LF3000 Straight Threaded Adaptor - - - Brass - - - - - 250 bar - +150°C