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. 812-061
Mfr. Part No.3102 06 00
BrandLegris
TWD120.20
Each (In a Pack of 5)
units
3102 Elbow Tube-toTube Adaptor - - - Glass Reinforced Nylon - - - - - 20 bar - +80°C
RS Stock No. 812-162
Mfr. Part No.3109 06 13
BrandLegris
TWD139.20
Each (In a Pack of 5)
units
3109 Elbow Threaded Adaptor - - - Glass Reinforced Nylon - Nickel Plated Brass - - - 20 bar - +80°C
RS Stock No. 812-279
Mfr. Part No.3175 06 13
BrandLegris
TWD87.80
Each (In a Pack of 5)
units
3175 Straight Threaded Adaptor - - - Nickel Plated Brass - Nickel Plated Brass - - - 20 bar - +80°C
RS Stock No. 812-083
Mfr. Part No.3104 06 00
BrandLegris
TWD208.80
Each (In a Pack of 5)
units
3104 Tee Tube-to-Tube Adaptor - - - - - - - - - 20 bar - +80°C
RS Stock No. 182-4784
Mfr. Part No.3175 08 13
BrandLegris
TWD88.40
Each (In a Pack of 5)
units
3175 Straight Threaded Adaptor - - - Nickel Plated Brass - Nickel Plated Brass - - - 20 bar - +80°C
RS Stock No. 182-5327
Mfr. Part No.3106 08 00
BrandLegris
TWD131.00
Each (In a Pack of 5)
units
3106 Straight Tube-to-Tube Adaptor - - - Glass Reinforced Nylon - - - - - 20 bar - +80°C
RS Stock No. 812-106
Mfr. Part No.3106 06 00
BrandLegris
TWD145.00
Each (In a Pack of 5)
units
3106 Straight Tube-to-Tube Adaptor - - - Glass Reinforced Nylon - - - - - 20 bar - +80°C
RS Stock No. 265-5545
Mfr. Part No.3199 06 19
BrandLegris
TWD132.20
Each (In a Pack of 5)
units
3199 Elbow Threaded Adaptor - - - Glass Reinforced Nylon - Nickel Plated Brass - - - 20 bar - +80°C
RS Stock No. 812-099
Mfr. Part No.3106 04 00
BrandLegris
TWD95.80
Each (In a Pack of 5)
units
3106 Straight Tube-to-Tube Adaptor - - - Glass Reinforced Nylon - - - - - 20 bar - +80°C
RS Stock No. 619-0884
Mfr. Part No.3106 08 10
BrandLegris
TWD228.40
Each (In a Pack of 5)
units
3106 Straight Tube-to-Tube Adaptor - - - Glass Reinforced Nylon - - - - - 20 bar - +80°C
RS Stock No. 460-2262
Mfr. Part No.3538 08 13
BrandLegris
TWD130.00
Each (In a Pack of 5)
units
- - - - - Polymer - - Nickel Plated (Sub Base) - - 20 bar - +80°C
RS Stock No. 182-5210
Mfr. Part No.3104 08 00
BrandLegris
TWD216.40
Each (In a Pack of 5)
units
3104 Tee Tube-to-Tube Adaptor - - - - - - - - - 20 bar - +80°C
RS Stock No. 182-5175
Mfr. Part No.3102 08 00
BrandLegris
TWD186.20
Each (In a Pack of 5)
units
3102 Elbow Tube-toTube Adaptor - - - Glass Reinforced Nylon - - - - - 20 bar - +80°C
RS Stock No. 812-213
Mfr. Part No.3140 04 00
BrandLegris
TWD136.20
Each (In a Pack of 5)
units
3140 Y Tube-to-Tube Adaptor - - - Glass Reinforced Nylon - - - - - 20 bar - +80°C
RS Stock No. 812-049
Mfr. Part No.3101 06 10
BrandLegris
TWD98.80
Each (In a Pack of 5)
units
3101 Straight Threaded Adaptor - - - Nickel Plated Brass - Nickel Plated Brass - - - 20 bar - +80°C
RS Stock No. 326-9022
Mfr. Part No.3136 06 13
BrandLegris
TWD263.60
Each (In a Pack of 5)
units
3136 - Straight - - Brass - Brass Nickel Plated - - 20 bar - +80°C
RS Stock No. 225-0594
Mfr. Part No.3899 04 19
BrandLegris
TWD820.00
Each
units
LF3800 Elbow Threaded Adaptor - - - Stainless Steel - - - - - 20 bar - +110°C
RS Stock No. 536-2599
Mfr. Part No.3805 08 14
BrandLegris
TWD583.00
Each
units
LF3800 Straight Threaded Adaptor - - - Stainless Steel - - - - - 20 bar - +110°C
RS Stock No. 812-077
Mfr. Part No.3104 04 00
BrandLegris
TWD162.80
Each (In a Pack of 5)
units
3104 Tee Tube-to-Tube Adaptor - - - - - - - - - 20 bar - +80°C
RS Stock No. 326-9072
Mfr. Part No.3146 06 00
BrandLegris
TWD328.20
Each (In a Pack of 5)
units
3146 Bulkhead Tube-to-Tube Adaptor Straight - - - - - Nickel Plated - - 20 bar - +80°C