417 products found
Fittings - Product Filter
     
EK Water Blocks EK-AF Angled 90 Degrees G1 / 4 inch - Black

EK-AF (Adapter Fitting) Revolvable angled adaptor (90°) with G1/4" threads.

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EK Water Blocks EK-AF Angled 90 Degrees G1 / 4 inch - Black
 

100+ In stock

£6.95

EK Water Blocks EK-AF Ball Valve (10mm) G1/4 - Black

EK-AF Ball Valve is adapter fitting with 2 x female G1/4" BSP threads, useful for making a drain point in your system

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EK Water Blocks EK-AF Ball Valve (10mm) G1/4 - Black
 

50+ In stock

£13.99

-3%
Alphacool Eiszapfen Quick Release Connector Bundle - Deep Black

Make your water cooling system higher quality more convenient and more comfortable with your new Alphacool Eiszapfen...

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Alphacool Eiszapfen Quick Release Connector Bundle - Deep Black
 

25 In stock

Was: £23.94 £22.99

ThermalTake Pacific Temperature Sensor with Display

CL-W151-CU00BL-A, Display for Temperature, Celcius or Fahrenheit, G 1/4 Standard Threads, Powered by Molex

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ThermalTake Pacific Temperature Sensor with Display
 

Out of stock

£39.95

EK Water Blocks EK-STC Classic 10/16 Soft Tubing Compression Fitting - B...

EK-STC Classic 10/16 (Soft Tubing Compression) Fittings are 10/16 soft-tube compression fittings designed for use...

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EK Water Blocks EK-STC Classic 10/16 Soft Tubing Compression Fitting - Black
 

100+ In stock

£3.95

EK Water Blocks EK-AF Pass-Through G1/4 - Black

EK-AF Pass-Through Fitting is panel mounted adapter fitting with female G1/4" BSP threads on both sides of the...

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EK Water Blocks EK-AF Pass-Through G1/4 - Black
 

53 In stock

£3.95

EK Water Blocks EK-STC Classic 10/13 Soft Tubing Compression Fitting - N...

EK-STC Classic 10/13 (Soft Tubing Compression) Fittings are 10/13 soft-tube compression fittings designed for use...

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EK Water Blocks EK-STC Classic 10/13 Soft Tubing Compression Fitting - Nickel
 

87 In stock

£3.49

EK Water Blocks EK-AF Extender 6mm M-M G1/4 - Black

EK-AF Extender M-M is a simple male-threaded extender interconnect for connecting two water cooling components with...

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EK Water Blocks EK-AF Extender 6mm M-M G1/4 - Black
 

35 In stock

£2.99

Corsair Hydro X Series XF Fill / Drain Valve - Black (CX-9055019...

CX-9055019-WW, Black Ball Valve, Fill and Drain with ease, 2 Year Warranty

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Corsair Hydro X Series XF Fill / Drain Valve - Black (CX-9055019-WW)
 

20 In stock

£19.99

EK Water Blocks EK-AF Angled 90 Degrees G1 / 4 inch - Nickel

EK-AF (Adapter Fitting) is a revolvable angled (90°) adapter fitting with G1/4" threads.

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EK Water Blocks EK-AF Angled 90 Degrees G1 / 4 inch - Nickel
 

97 In stock

£6.95

EK Water Blocks EK-AF Classic Angled 90 Degree G1/4 Inch - Nickel

EK-AF (Adapter Fitting) Revolvable angled adaptor (90°) with G1/4" threads.

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EK Water Blocks EK-AF Classic Angled 90 Degree G1/4 Inch - Nickel
 

1 In stock

£4.99

Aqua Computer Dr. Drop Pressure Tester Including Air Pump

Pressure tester & air pump from aqua computer for pressure control of the entire cooling circuit or individual...

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Aqua Computer Dr. Drop Pressure Tester Including Air Pump
 

Out of stock

£26.99

EK Water Blocks EK-AF FillPort G1/4 - Black

EK-AF FillPort is a panel mounted adapter, primarily designed as an extension to reservoir to function as a service...

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EK Water Blocks EK-AF FillPort G1/4 - Black
 

32 In stock

£5.99

EK Water Blocks EK-AF Ball Valve (10mm) G14 - Nickel

EK-AF Ball Valve is adapter fitting with 2 x female G1/4" BSP threads, useful for making a drain point in your system

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EK Water Blocks EK-AF Ball Valve (10mm) G14 - Nickel
 

25 In stock

£12.95

Alphacool Eiszapfen 13/10mm Threaded Rotatable 90 Degree G1 / 4 Fi...

90 Degree Rotary Fitting, 13/10mm Compression Fitting, Suitable for 13/10mm Soft Tubing, Black

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Alphacool Eiszapfen 13/10mm Threaded Rotatable 90 Degree G1 / 4 Fitting - Black
 

Out of stock

£6.95

EK Water Blocks EK-AF Extender 20mm M-F G1/4 - Black

EK-AF Extender G1/4 is suitable to extend port from block in order to fasten larger fittings that would normally be...

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EK Water Blocks EK-AF Extender 20mm M-F G1/4 - Black
 

99 In stock

£3.49

EK Water Blocks EK-AF T-Splitter 3F G1/4 - Black

EK-AF T-Splitter is a simple cube-shaped adapter fitting with 3 x G1/4" BSP threads, useful for splitting or...

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EK Water Blocks EK-AF T-Splitter 3F G1/4 - Black
 

27 In stock

£7.99

EK Water Blocks EK-STC Classic 10/13 Soft Tubing Compression Fitting - B...

EK-STC Classic 10/13 (Soft Tubing Compression) Fittings are 10/13 soft-tube compression fittings designed for use...

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EK Water Blocks EK-STC Classic 10/13 Soft Tubing Compression Fitting - Black
 

87 In stock

£3.95

Monsoon Premium G 1 / 4 Temp Plug - Black Chrome

Monsoon temperature plug helps keep on top of your computer temperature whilst suiting the aesthetics of your current...

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Monsoon Premium G 1 / 4 Temp Plug - Black Chrome
 

Out of stock

£4.99

EK Water Blocks EK-AF Extender Rotary M-M G1/4 - Black

EK-AF Extender Rotary M-M G1/4 is a simple male-threaded revolvable extender interconnect for connecting two water...

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EK Water Blocks EK-AF Extender Rotary M-M G1/4 - Black
 

44 In stock

£4.99

Corsair Hydro X Series XF Fill / Drain Valve - Chrome (CX-905502...

CX-9055019-WW, Chrome Ball Valve, Fill and Drain with ease, 2 Year Warranty

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Corsair Hydro X Series XF Fill / Drain Valve - Chrome (CX-9055020-WW)
 

Out of stock

£19.99

EK Water Blocks EK-AF Angled 45 Degrees G1 / 4 inch - Black

EK-AF (Adapter Fitting) Revolvable angled adaptor (45°) with G1/4" threads.

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EK Water Blocks EK-AF Angled 45 Degrees G1 / 4 inch - Black
 

100+ In stock

£6.95

Monsoon Premium G 1 / 4 Temp Plug - Matte Black

Monsoon temperature plug helps keep on top of your computer temperature whilst suiting the aesthetics of your current...

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Monsoon Premium G 1 / 4 Temp Plug - Matte Black
 

Out of stock

£4.99

(3)
EK Water Blocks EK-Torque STC 10/13mm Soft Tubing Compression Fitting - ...

EK-Torque STC 10/13 fittings are EK's new minimalistic 10/13mm (ID/OD) soft-tube compression fittings designed for...

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EK Water Blocks EK-Torque STC 10/13mm Soft Tubing Compression Fitting - Black
 

100+ In stock

£6.95

Fittings

Fittings for Water Cooling Systems

Fittings are essential when setting up a water cooling loop as they hold the tubing in place between each component in the loop. There are of course a wide variety of fittings and adapters with different functions. Water cooling fittings always have a male or female thread of a given diameter. The majority of components and fittings have a G1/4" thread. However, there are other sizes and diameters such as G 1/8 inches and G3/8 inches, although these are rarely used. 

The various fittings and adapters for water cooling systems

Thread adapters convert either a port-diameter to another, or the thread from a male to a female threaded connection or vice-versa. Angle adapters direct the path of watercooling tubing in a different direction without having a wide bend in the tubing. These are standardised in angles of 30, 45, 60, 90, and 180 degrees. Compression fittings are used to attach the tubing to the watercooling components and have all but replaced the earlier barb fittings as they offer a tighter and more reliable seal. Plugin connectors and dripping of the coolant from the watercooling lines is very effectively prevented.

The most popular and widely used fittings for water cooling systems

  • Angle fittings (allows manipulation of the tubing direction for a more efficient loop)
  • Thread converters
  • Quick release adapters (allow removal and replacement of components without spilling or draining the fluid)
  • Plugs/Stop fittings (block any unused ports on your water cooling components)
  • Rotary fittings (usually in conjunction with angle fittings. Allow free rotation of the fitting without loosening the seal)
  • Compression/Barb fittings
  • Fill ports (allow easy filling of the loop)

 

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