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 Fittings
Most 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.

...
Read more Read less

Filters

Viewing 1 - 20 of 222 products
Results per page
Description Price Compression Connection Pipe Diameter Fitting Type Material Threaded Connection Fitting Direction Thread Size Thread Standard Gender
RS Stock No. 432-0392
BrandRS PRO
kr 104,07
Each (In a Pack of 2)
Units
28mm Elbow Brass - 90° - - -
RS Stock No. 432-0358
BrandRS PRO
kr 55,08
Each (In a Pack of 2)
Units
28mm Coupler Brass 1 in BSPP Male Straight 1in BSPP Male
RS Stock No. 369-2286
BrandRS PRO
kr 26,785
Each (In a Pack of 2)
Units
15mm Coupler Brass 1/2 in BSPP Female Straight 1/2in BSPP Female
RS Stock No. 432-0421
BrandRS PRO
kr 101,905
Each (In a Pack of 2)
Units
22 x 15 x 22mm Reducer Tee Brass - - - - -
RS Stock No. 796-830
BrandRS PRO
kr 37,085
Each (In a Pack of 2)
Units
12mm Coupler Brass 1/2 in BSPP Male Straight 1/2in BSPP Male
RS Stock No. 285-8665
BrandRS PRO
kr 55,08
Each (In a Pack of 2)
Units
22mm Coupler Brass - Straight - - -
RS Stock No. 285-8845
BrandRS PRO
kr 35,745
Each (In a Pack of 2)
Units
15mm Coupler Brass - Elbow - - -
RS Stock No. 432-0263
BrandRS PRO
kr 68,325
Each (In a Pack of 2)
Units
22 x 15mm Coupler Brass - Straight - - -
RS Stock No. 369-1609
BrandRS PRO
kr 34,79
Each (In a Pack of 2)
Units
15mm End Stop Brass - - - - -
RS Stock No. 796-789
BrandRS PRO
kr 29,355
Each (In a Pack of 2)
Units
10mm Coupler Brass 1/4 in BSPP Male Straight 1/4in BSPP Male
RS Stock No. 285-8952
BrandRS PRO
kr 150,19
Each
Units
22 x 22 x 15mm Reducer Tee Brass - - - - -
RS Stock No. 369-1564
BrandRS PRO
kr 50,95
Each
Units
15mm Coupler Brass - Straight - - -
RS Stock No. 369-1621
BrandRS PRO
kr 27,29
Each (In a Pack of 2)
Units
15mm Coupler Brass - Elbow - - -
RS Stock No. 796-802
BrandRS PRO
kr 29,355
Each (In a Pack of 2)
Units
10mm Coupler Brass 1/2 in BSPP Male Straight 1/2in BSPP Male
RS Stock No. 796-751
BrandRS PRO
kr 43,45
Each (In a Pack of 2)
Units
12mm Coupler Brass - Straight - - -
RS Stock No. 285-8693
BrandRS PRO
kr 45,415
Each (In a Pack of 2)
Units
22mm Coupler Brass 3/4 in BSPP Male Straight 3/4in BSPP Male
RS Stock No. 369-1592
BrandRS PRO
kr 35,745
Each (In a Pack of 2)
Units
22mm Coupler Brass 3/4 in BSPP Female Straight 3/4in BSPP Female
RS Stock No. 285-8902
BrandRS PRO
kr 333,71
Each
Units
28 x 28 x 28mm Equal Tee Brass - - - - -
RS Stock No. 369-1615
BrandRS PRO
kr 41,285
Each (In a Pack of 2)
Units
22mm End Stop Brass - - - - -
RS Stock No. 203-8653
BrandRS PRO
kr 42,24
Each (In a Pack of 2)
Units
15mm Coupler Brass 1/4 in BSPP Male Straight 1/4in BSPP Male
Related Products
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 ...
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 ...
Chromium plated brass fittings. Type A fittings suitable ...
Description:
Chromium plated brass fittings. Type A fittings suitable for mechanically joining metric o/d tubing in accordance with: Copper tube to BS2871: Part 1: Table X Table Z. Stainless steel tube to BS4127: Part 2: 1972.For suitable chromium plated copper tubeBS864/2 ...
Chromium plated brass fittings. Type A fittings suitable ...
Description:
Chromium plated brass fittings. Type A fittings suitable for mechanically joining metric o/d tubing in accordance with: Copper tube to BS2871: Part 1: Table X Table Z. Stainless steel tube to BS4127: Part 2: 1972.For suitable chromium plated copper tubeBS864/2 ...