Compression Fittings

What are compression fittings?Suitable for use in both commercial and residential applications, brass and copper compression fittings are an easy and practical plumbing method for both DIY and professional plumbers. Available in a variety of standard sizes each in different profiles such as straight connectors, 90-degree elbow, equal tee as well as reducing fittings from one size to another. Connecting copper pipe is easy with the range of fittings available with minimal effort. How do compression fittings work?Standard compression fittings are simple and easy to use fitting as simple as the name sounds. Made up of three basic pieces, a compression fitting uses a threaded nut with a hole in that tightens down to the compression fittings body. This tightens down over a small typically brass ring called an Olive that is placed between the nut and the body of the fitting. This olive is compressed by the tightening of the nut to the body creating a sealed joint. What size do I need? Always check the exact size of the pipe or fitting to be used when plumbing and a range of metric and imperial fittings are available and ensuring the correct size is selected is key to making an exact and well-sealed joint. Using Compression FittingsMost standard compression fittings just require two spanners to install, these can either be fixed or adjustable spanners used to tighten the fittings nut down for the best seal. PTFE tape may also be used over the fittings thread to give the best seal and limit the risk of leaking over time.

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Description Price Compression Connection Pipe Diameter Fitting Type Material Threaded Connection Fitting Direction Thread Size Thread Standard Gender
RS Stock No. 432-4861
Mfr. Part No.6EE6-316
BrandParker
£15.81
Each
Units
- Elbow - - 90° 9/16-20 - -
RS Stock No. 293-6579
Mfr. Part No.0109 12 13
BrandLegris
£4.97
Each (In a Pack of 5)
Units
12mm Elbow Brass 1/4 in BSPT Male 90° 1/4in BSPT Male
RS Stock No. 439-464
Mfr. Part No.1809 08 10
BrandLegris
£19.54
Each
Units
- Elbow - 1/8 in BSPT Male 90° 1/8in BSPT -
RS Stock No. 439-789
Mfr. Part No.0109 12 21
BrandLegris
£7.862
Each (In a Pack of 5)
Units
12mm Elbow Brass 1/2 in BSPT Male 90° 1/2in BSPT Male
RS Stock No. 432-4805
Mfr. Part No.8ET8-316
BrandParker
£35.45
Each
Units
- Union - - Tee 3/4-20 - -
RS Stock No. 295-2650
Mfr. Part No.1809 10 17
BrandLegris
£23.89
Each
Units
- Elbow - 3/8 in BSPT Male 90° 3/8in BSPT -
RS Stock No. 293-6591
Mfr. Part No.0109 16 21
BrandLegris
£8.276
Each (In a Pack of 5)
Units
16mm Elbow Brass 1/2 in BSPT Male 90° 1/2in BSPT Male
RS Stock No. 234-9149
Mfr. Part No.WU2051
BrandWade
£12.815
Each (In a Pack of 2)
Units
1/2in Tee Brass - - - - -
RS Stock No. 295-2688
Mfr. Part No.1816 10 00
BrandLegris
£36.00
Each
Units
- Coupler - - Straight - - -
RS Stock No. 293-6800
Mfr. Part No.0110 04 00
BrandLegris
£0.313
Each (In a Pack of 10)
Units
4mm Nut Brass - - M8 x 1 Metric Female
RS Stock No. 439-622
Mfr. Part No.1804 12 00
BrandLegris
£34.47
Each
Units
- Tee - - - - - -
RS Stock No. 432-4877
Mfr. Part No.8EE8-316
BrandParker
£25.42
Each
Units
- Elbow - - 90° 3/4-20 - -
RS Stock No. 295-2666
Mfr. Part No.1809 16 21
BrandLegris
£27.45
Each
Units
- Elbow - 1/2 in BSPT Male 90° 1/2in BSPT -
RS Stock No. 439-543
Mfr. Part No.1806 12 00
BrandLegris
£27.93
Each
Units
- Coupler - - Straight - - -
RS Stock No. 295-2694
Mfr. Part No.1802 10 00
BrandLegris
£30.88
Each
Units
- Elbow - - 90° - - -
RS Stock No. 295-2672
Mfr. Part No.1806 10 00
BrandLegris
£23.19
Each
Units
- Coupler - - Straight - - -
RS Stock No. 439-565
Mfr. Part No.1802 06 00
BrandLegris
£22.72
Each
Units
- Elbow - - 90° - - -
RS Stock No. 293-6636
Mfr. Part No.0102 10 00
BrandLegris
£6.154
Each (In a Pack of 5)
Units
10mm Equal Elbow Brass - 90° - - -
RS Stock No. 231-5095
Mfr. Part No.1816 08 00
BrandLegris
£29.11
Each
Units
- Coupler - - Straight - - -
RS Stock No. 439-616
Mfr. Part No.1804 08 00
BrandLegris
£31.73
Each
Units
- Tee - - - - - -
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High Quality Water Research Advisory Scheme (WRAS) approved ...
Description:
High Quality Water Research Advisory Scheme (WRAS) approved type A brass compression fittings and accessories Suitable for connecting copper tubes in accordance with BS2871 part 1These fittings are also suitable for connecting low carbon steel tube, stainless steel tube and many types of plastic pipes with size compatible outside diameters ...
Inlet Male 3/4” - Outlet Male 1/2” with ...
Description:
Inlet Male 3/4” - Outlet Male 1/2” with glued valves – End Female 3/4”Body Ø 27. Space 50 mm. Inside F1/2”.Glued valves outlet M1/2”, with reversible proof hot water/cold water. Tested at 10 bar.
High Quality Water Research Advisory Scheme (WRAS) approved ...
Description:
High Quality Water Research Advisory Scheme (WRAS) approved type A brass compression fittings and accessories Suitable for connecting copper tubes in accordance with BS2871 part 1These fittings are also suitable for connecting low carbon steel tube, stainless steel tube and many types of plastic pipes with size compatible outside diameters ...
In-line connection of tubing with male thread. Body ...
Description:
In-line connection of tubing with male thread. Body material: Brass Olive: Brass Nut: Brass.