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. 771-4992
Mfr. Part No.KQ2F06-01A
BrandSMC
€3.626
Each (In a Pack of 5)
units
KQ2 Straight Threaded Adaptor - - - Brass - Brass - - - - - +60°C
RS Stock No. 121-6035
Mfr. Part No.QSM-M5-3
BrandFesto
€20.64
1 Bag of 10
Bag(s)
QS Straight Threaded Adaptor - - - Brass - Brass Nickel Plated No No 14 bar - +80°C
RS Stock No. 227-5666
Mfr. Part No.3122 06 05
BrandLegris
€10.87
1 Pack of 5
Pack(s)
3122 Straight Tube-to-Tube Adaptor - - - Glass Reinforced Nylon - - - - - 20 bar - +80°C
RS Stock No. 227-5981
Mfr. Part No.3192 08 13
BrandLegris
€26.09
1 Pack of 5
Pack(s)
LF3000 Elbow Threaded Adaptor - - - Glass Reinforced Nylon - Nickel Plated Brass - - - 20 bar - +80°C
RS Stock No. 771-5377
Mfr. Part No.KQ2L06-99A
BrandSMC
€2.96
Each (In a Pack of 5)
units
KQ2 Elbow Tube-toTube Adaptor - - - PBT - - - - - - - +60°C
RS Stock No. 771-5327
Mfr. Part No.KQ2L04-06A
BrandSMC
€2.328
Each (In a Pack of 5)
units
KQ2 Elbow Tube-toTube Adaptor - - - PBT - - - - - - - +60°C
RS Stock No. 807-182
Mfr. Part No.GE06LREDCF
BrandParker
€12.22
1 Pack of 2
Pack(s)
WH - - - - Steel - - Zinc Chromated - - 250 bar - -
RS Stock No. 704-2742
Mfr. Part No.PM010611E
BrandJohn Guest
€7.12
1 Bag of 5
Bag(s)
PM Straight Threaded Adaptor - - - Acetal Copolymer - Acetal Copolymer - - - 16 bar - +65°C
RS Stock No. 367-5411
Mfr. Part No.0900 10 13
BrandLegris
€5.44
1 Pack of 5
Pack(s)
LF3000 Straight Threaded Adaptor - - - Brass - - - - - 20 bar - +120°C
RS Stock No. 771-5412
Mfr. Part No.KQ2L08-00A
BrandSMC
€4.25
Each (In a Pack of 5)
units
KQ2 Elbow Tube-toTube Adaptor - - - PBT - - - - - - - +60°C
RS Stock No. 433-5849
Mfr. Part No.KSH06-02S
BrandSMC
€16.86
Each
units
KS Straight Threaded Adaptor - - - PBT - Nickel Plated Brass - - - 1 MPa - +60°C
RS Stock No. 847-7111
Mfr. Part No.KQ2H08-03A
BrandSMC
€27.40
1 Pack of 10
Pack(s)
KQ2 Straight Threaded Adaptor - - - Brass - Brass - - - 1 MPa - +60°C
RS Stock No. 121-6022
Mfr. Part No.QSML-M5-3
BrandFesto
€27.60
1 Bag of 10
Bag(s)
QS Elbow Threaded Adaptor - - - PBT - Nickel Plated Brass - No No 14 bar - +80°C
RS Stock No. 771-5875
Mfr. Part No.KQ2T12-10A
BrandSMC
€11.964
Each (In a Pack of 5)
units
KQ2 Tee Tube-to-Tube Adaptor - - - - - - - - - - - +60°C
RS Stock No. 704-2938
Mfr. Part No.PM221212E
BrandJohn Guest
€18.99
1 Bag of 5
Bag(s)
PM Elbow Tube-toTube Adaptor - - - Acetal Copolymer - - - - - 10 bar - +65°C
RS Stock No. 779-6896
Mfr. Part No.KQ2L06-99A
BrandSMC
€10.00
1 Pack of 5
Pack(s)
KQ2 Elbow Tube-toTube Adaptor - - - - - - - - - 1 MPa - +60°C
RS Stock No. 265-5624
Mfr. Part No.3175 08 17
BrandLegris
€17.54
1 Pack of 5
Pack(s)
LF3000 Straight Threaded Adaptor - - - Nickel Plated Brass - Nickel Plated Brass - - - 20 bar - +80°C
RS Stock No. 367-5433
Mfr. Part No.0900 13 17
BrandLegris
€8.84
1 Pack of 5
Pack(s)
LF3000 Straight Threaded Adaptor - - - Brass - - - - - 20 bar - +120°C
RS Stock No. 460-7699
Mfr. Part No.3189 06 10
BrandLegris
€75.48
1 Pack of 5
Pack(s)
3189 Elbow Threaded Adaptor - - - Glass Reinforced Nylon - Nickel Plated Brass - - - 20 bar - +80°C
RS Stock No. 686-2643
Mfr. Part No.M-5AU-6
BrandSMC
€5.21
1 Bag of 5
Bag(s)
M Straight Threaded Adaptor - - - Nickel Plated Brass - Nickel Plated Brass Nickel Plated - - 1 MPa - -