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.

14624 Products showing for Pneumatic Connectors, Fittings & Hose

1 of 147
  • RS Stock No. 916-0877
1 Pack of 10
£14.72(exc. VAT)
  • RS Stock No. 916-0902
1 Pack of 10
£18.17(exc. VAT)
  • RS Stock No. 144-2613
1 Bag of 10
£16.11(exc. VAT)
  • RS Stock No. 121-4318
  • Mfr. Part No. QS-1/4-8
1 Bag of 10
£25.55(exc. VAT)
  • RS Stock No. 235-1226
Each
£23.00(exc. VAT)
  • RS Stock No. 126-3104
  • Mfr. Part No. PEN-8X1,25-BL
1 Reel of 50
£44.95(exc. VAT)
  • RS Stock No. 235-1228
Each
£31.71(exc. VAT)
  • RS Stock No. 144-2624
1 Bag of 10
£16.89(exc. VAT)
  • RS Stock No. 122-8469
  • Mfr. Part No. PUN-H-8X1,25-BL
1 Bag of 50
£83.77(exc. VAT)
  • RS Stock No. 916-0870
1 Pack of 10
£13.11(exc. VAT)
  • RS Stock No. 126-3105
  • Mfr. Part No. PEN-10X1,5-BL
1 Reel of 50
£59.59(exc. VAT)
  • RS Stock No. 144-2645
1 Bag of 10
£10.70(exc. VAT)
  • RS Stock No. 144-2605
1 Bag of 10
£26.21(exc. VAT)
  • RS Stock No. 415-0323
1 Reel of 30 Metre(s)
£39.12(exc. VAT)
  • RS Stock No. 121-6112
  • Mfr. Part No. QSL-6
1 Bag of 10
£37.47(exc. VAT)
  • RS Stock No. 916-0883
1 Pack of 10
£13.31(exc. VAT)
  • RS Stock No. 121-6192
  • Mfr. Part No. QSL-1/4-8
1 Bag of 10
£38.38(exc. VAT)
  • RS Stock No. 700-5658
Each
£21.92(exc. VAT)
  • RS Stock No. 122-8461
  • Mfr. Part No. PUN-H-12X2-BL
1 Bag of 50
£175.89(exc. VAT)
  • RS Stock No. 224-322
  • Mfr. Part No. 1025P10 04
Each
£42.97(exc. VAT)
  • RS Stock No. 121-6241
  • Mfr. Part No. QS-3/8-8
1 Bag of 10
£27.57(exc. VAT)
  • RS Stock No. 144-2662
1 Bag of 10
£61.43(exc. VAT)
  • RS Stock No. 235-1225
Each
£15.87(exc. VAT)
  • RS Stock No. 911-9447
Each
£131.76(exc. VAT)
  • RS Stock No. 497-750
  • Mfr. Part No. AC21CF
Each
£14.29(exc. VAT)
  • RS Stock No. 916-0873
Each (In a Pack of 10)
£1.331(exc. VAT)
  • RS Stock No. 121-6236
  • Mfr. Part No. QS-3/8-10
1 Bag of 10
£34.04(exc. VAT)
  • RS Stock No. 144-2626
1 Bag of 10
£21.36(exc. VAT)
  • RS Stock No. 917-2331
Each
£33.93(exc. VAT)
  • RS Stock No. 121-6171
  • Mfr. Part No. QS-G1/4-6
1 Bag of 10
£25.76(exc. VAT)
  • RS Stock No. 771-5116
  • Mfr. Part No. KQ2H07-00A
1 Pack of 5
£29.92(exc. VAT)
  • RS Stock No. 867-487
  • Mfr. Part No. 3311 13 17 04
Each
£25.44(exc. VAT)
  • RS Stock No. 667-1712
Each
£35.28(exc. VAT)
  • RS Stock No. 225-460
  • Mfr. Part No. 1025P12 04
Each
£56.91(exc. VAT)
  • RS Stock No. 121-6191
  • Mfr. Part No. QSL-1/4-6
1 Bag of 10
£35.05(exc. VAT)
  • RS Stock No. 121-6240
  • Mfr. Part No. QS-3/8-6
1 Bag of 10
£26.77(exc. VAT)
  • RS Stock No. 121-6201
  • Mfr. Part No. QSL-12
1 Bag of 10
£68.78(exc. VAT)
  • RS Stock No. 121-6133
  • Mfr. Part No. QSL-G1/8-6
1 Bag of 10
£36.97(exc. VAT)
  • RS Stock No. 121-6116
  • Mfr. Part No. QSL-8
1 Bag of 10
£41.21(exc. VAT)
  • RS Stock No. 144-2615
1 Bag of 10
£18.13(exc. VAT)
  • RS Stock No. 917-2325
Each
£23.22(exc. VAT)
  • RS Stock No. 121-6209
  • Mfr. Part No. QS-1/4-10
1 Bag of 10
£31.11(exc. VAT)
  • RS Stock No. 121-6211
  • Mfr. Part No. QS-1/4-12
1 Bag of 10
£36.36(exc. VAT)
  • RS Stock No. 121-6292
  • Mfr. Part No. PUN-H-6X1-BL
1 Bag of 50
£56.24(exc. VAT)
  • RS Stock No. 144-2647
1 Bag of 10
£12.80(exc. VAT)
  • RS Stock No. 916-0906
Each (In a Pack of 10)
£2.434(exc. VAT)
  • RS Stock No. 367-5578
  • Mfr. Part No. 0902 00 13
Each (In a Pack of 5)
£1.528(exc. VAT)
  • RS Stock No. 197-7687
1 Bag of 10
£54.09(exc. VAT)
  • RS Stock No. 121-6108
  • Mfr. Part No. QSL-3/8-8
1 Bag of 10
£45.85(exc. VAT)
  • RS Stock No. 144-2611
1 Bag of 10
£11.86(exc. VAT)
  • RS Stock No. 224-445
  • Mfr. Part No. 1025P08 04
Each
£32.55(exc. VAT)
  • RS Stock No. 121-6160
  • Mfr. Part No. QSF-1/4-6-B
1 Bag of 10
£42.72(exc. VAT)
  • RS Stock No. 144-2607
1 Bag of 10
£35.38(exc. VAT)
  • RS Stock No. 121-5607
  • Mfr. Part No. QS-1/2-12
Each
£5.11(exc. VAT)
  • RS Stock No. 197-7678
1 Bag of 10
£27.94(exc. VAT)
  • RS Stock No. 721-3997
  • Mfr. Part No. TU0425BU-20
Each
£8.63(exc. VAT)
  • RS Stock No. 121-6225
  • Mfr. Part No. QS-10
1 Bag of 10
£51.61(exc. VAT)
  • RS Stock No. 916-0899
1 Pack of 10
£14.14(exc. VAT)
  • RS Stock No. 667-1728
Each
£13.96(exc. VAT)
  • RS Stock No. 916-0836
1 Pack of 10
£63.92(exc. VAT)
  • RS Stock No. 197-7674
1 Bag of 10
£29.10(exc. VAT)
  • RS Stock No. 136-6515
  • Mfr. Part No. HE-2-QS-12
Each
£22.32(exc. VAT)
  • RS Stock No. 121-6197
  • Mfr. Part No. QSL-10
1 Bag of 10
£55.05(exc. VAT)
  • RS Stock No. 454-7395
  • Mfr. Part No. 0674 00 13
Each
£2.87(exc. VAT)
  • RS Stock No. 667-1702
1 Pack of 5
£15.19(exc. VAT)
  • RS Stock No. 667-1964
1 Pack of 5
£18.01(exc. VAT)
  • RS Stock No. 916-0716
Each (In a Pack of 10)
£1.608(exc. VAT)
  • RS Stock No. 843-5189
  • Mfr. Part No. TUH0604BU-20
Each
£19.35(exc. VAT)
  • RS Stock No. 121-6039
  • Mfr. Part No. QSM-M5-6
1 Bag of 10
£26.56(exc. VAT)
  • RS Stock No. 121-6249
  • Mfr. Part No. QS-8-6
1 Bag of 10
£38.89(exc. VAT)
  • RS Stock No. 121-5609
  • Mfr. Part No. QS-1/2-16
Each
£9.76(exc. VAT)
  • RS Stock No. 144-2646
1 Bag of 10
£12.67(exc. VAT)
  • RS Stock No. 911-9443
Each
£97.94(exc. VAT)
  • RS Stock No. 235-3141
  • Mfr. Part No. KDM10-08
Each
£126.20(exc. VAT)
  • RS Stock No. 144-2606
1 Bag of 10
£29.47(exc. VAT)
  • RS Stock No. 176-2280
Each (In a Pack of 10)
£2.538(exc. VAT)
  • RS Stock No. 367-5641
  • Mfr. Part No. 0902 00 21
Each (In a Pack of 5)
£4.356(exc. VAT)
  • RS Stock No. 415-0395
1 Reel of 30 Metre(s)
£58.58(exc. VAT)
  • RS Stock No. 126-2784
  • Mfr. Part No. PEN-4X0,75-BL
1 Reel of 50
£22.22(exc. VAT)
  • RS Stock No. 144-2628
1 Bag of 10
£16.87(exc. VAT)
  • RS Stock No. 121-6251
  • Mfr. Part No. QS-8H-6
1 Bag of 10
£38.89(exc. VAT)
  • RS Stock No. 686-2671
  • Mfr. Part No. TU0604BU-20
Each
£18.78(exc. VAT)
  • RS Stock No. 497-817
  • Mfr. Part No. ACA2593
Each
£2.90(exc. VAT)
  • RS Stock No. 224-271
  • Mfr. Part No. 1025U06R08
Each
£27.33(exc. VAT)
  • RS Stock No. 667-1730
Each (In a Pack of 5)
£2.386(exc. VAT)
  • RS Stock No. 916-0729
Each (In a Pack of 10)
£1.701(exc. VAT)
  • RS Stock No. 748-0709
  • Mfr. Part No. AS1002F-04
Each
£9.57(exc. VAT)
  • RS Stock No. 686-2680
  • Mfr. Part No. TU0604C-20
Each
£18.78(exc. VAT)
  • RS Stock No. 220-3550
  • Mfr. Part No. C01251218
1 Bag of 10
£36.80(exc. VAT)
  • RS Stock No. 197-7677
1 Bag of 10
£29.67(exc. VAT)
  • RS Stock No. 400-3312
  • Mfr. Part No. KM13-06-08-3
Each
£9.00(exc. VAT)
  • RS Stock No. 415-0525
1 Reel of 30 Metre(s)
£122.23(exc. VAT)
  • RS Stock No. 916-0892
Each (In a Pack of 10)
£1.472(exc. VAT)
  • RS Stock No. 121-5979
  • Mfr. Part No. QST-8
1 Bag of 10
£57.67(exc. VAT)
  • RS Stock No. 917-2400
Each
£46.40(exc. VAT)
  • RS Stock No. 721-476
  • Mfr. Part No. 7770 08 00
Each
£17.89(exc. VAT)
  • RS Stock No. 121-6221
  • Mfr. Part No. QS-1/8-6
1 Bag of 10
£20.30(exc. VAT)
  • RS Stock No. 498-741
  • Mfr. Part No. AC21T
Each
£15.59(exc. VAT)
  • RS Stock No. 121-6023
  • Mfr. Part No. QSML-M5-4
1 Bag of 10
£36.97(exc. VAT)
  • RS Stock No. 176-1051
1 Pack of 10
£25.00(exc. VAT)
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