Plug & Stop Fittings

Stop Fittings as their name describes are designed to stop the flow of fluid at a G1/4" threaded port. Great for extra ports on radiators, reservoirs and more!

20 Item(s)

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  1. Alphacool Eiszapfen Stop Plug G1/4 - Chrome - 6 Pack (17623)

    Alphacool Eiszapfen Stop Plug G1/4 - Chrome - 6 Pack (17623)

    This screw plug fits in all ¼” openings. The screw thread is kept short and presents no danger of being screwed in too far.
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    $14.50
  2. Alphacool Eiszapfen Stop Plug G1/4 - Deep Black- 6 Pack (17622)

    Alphacool Eiszapfen Stop Plug G1/4 - Deep Black- 6 Pack (17622)

    This screw plug fits in all ¼” openings. The screw thread is kept short and presents no danger of being screwed in too far.
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    $14.50
  3. Alphacool Eiszapfen G1/4" Stop Plug - Black (17252)

    Alphacool Eiszapfen G1/4" Stop Plug - Black (17252)

    This screw plug fits in all ¼” openings. The screw thread is kept short and presents no danger of being screwed in too far.
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    $2.95
  4. Alphacool Eiszapfen G1/4" Stop Plug - Chrome (17253)

    Alphacool Eiszapfen G1/4" Stop Plug - Chrome (17253)

    This screw plug fits in all ¼” openings. The screw thread is kept short and presents no danger of being screwed in too far.
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    $2.95
  5. Alphacool Eiszapfen Screw Plug V.2 G1/4 - Deep Black (17468)

    Alphacool Eiszapfen Screw Plug V.2 G1/4 - Deep Black (17468)

    With the patented flush stop fittings from Alphacool, the annoyance of protruding stop fittings is a thing of the past. They are not only extremely practical in small cases in which every millimetre counts, but also leave a strong visual impact.
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    $3.50
  6. Alphacool Eiszapfen Screw Plug V.2 G1/4 - Chrome (17481)

    Alphacool Eiszapfen Screw Plug V.2 G1/4 - Chrome (17481)

    With the patented flush stop fittings from Alphacool, the annoyance of protruding stop fittings is a thing of the past. They are not only extremely practical in small cases in which every millimetre counts, but also leave a strong visual impact.
    Learn More
    $3.50
  7. Barrow G1/4" Ultra Low Profile Hex Stop / Plug Fitting - Black (TBLDS)
  8. Barrow G1/4" Ultra Low Profile Hex Stop / Plug Fitting - Silver (TBLDS-Silver)
  9. Alphacool G1/4" HF Stop / Plug Fitting - Deep Black (17198)

    Alphacool G1/4" HF Stop / Plug Fitting - Deep Black (17198)

    Alphacools's fittings go new ways in looks, quality of manufacturing, colours and choice.
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    $1.95
  10. Alphacool G1/4" HF Stop / Plug Fitting - Chrome (17197)

    Alphacool G1/4" HF Stop / Plug Fitting - Chrome (17197)

    Alphacools's fittings go new ways in looks, quality of manufacturing, colours and choice.
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    $1.95
  11. Phobya G1/4 Knurled Screw-in Seal Cap - High Profile - Black Nickel (68127)

    Phobya G1/4 Knurled Screw-in Seal Cap - High Profile - Black Nickel (68127)

    Knurled screw-in plug to allow a safe seal of filling opernings or other threads. Seals safely with the integrated O-ring seal. The pictures diplay the top and bottom of the screw-in plug.
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    $2.25
  12. Barrow G1/4" Manual Pressure Release Valve Fitting  - Black/Black (TPQ-V2)

    Barrow G1/4" Manual Pressure Release Valve Fitting - Black/Black (TPQ-V2)

    Makes priming your system easier and helps eliminate air locks in your pump.
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    $6.19
  13. Barrow G1/4" Manual Pressure Release Valve Fitting  - Silver/Silver (TPQ-V2-Silver)

    Barrow G1/4" Manual Pressure Release Valve Fitting - Silver/Silver (TPQ-V2-Silver)

    Makes priming your system easier and helps eliminate air locks in your pump.
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    $6.19
  14. Aquacomputer G1/4 Pressure Equalization Membrane - High Version (53138)

    Aquacomputer G1/4 Pressure Equalization Membrane - High Version (53138)

    Pressure equalization membrane for top-side mounting in a reservoir. The membrane permits gas exchange between the cooling loop and the surrounding air, while preventing coolant from escaping. With this membrane, pressure changes caused by temperature variations can be equalized continuously. When installed, the membrane must always be positioned in the air bubble of the reservoir.
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    $7.25
  15. Alphacool Eiszapfen Pressure Valve G1/4 - Deep Black (17361)

    Alphacool Eiszapfen Pressure Valve G1/4 - Deep Black (17361)

    A pressure relief valve for even more safety in your system! In common systems usually a standard reservoir suffices to level the occurring pressure differences. Also the parts installed in a system are usually pressure-tested up to at least 2 bar. But for users with seriously large cooling loops the extreme temperature differences between operation and standby may cause such high pressures that it is advisable to release the pressure to avoid damages. This pressure relief valve can, for example, easily be screwed into a T-piece and therefore be installed at any point of the cooling loop. Some reservoirs also offer additional openings which are usually equipped with plug caps.
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    $9.70
  16. Alphacool Eiszapfen Pressure Valve G1/4 - Chrome (17360)

    Alphacool Eiszapfen Pressure Valve G1/4 - Chrome (17360)

    A pressure relief valve for even more safety in your system! In common systems usually a standard reservoir suffices to level the occurring pressure differences. Also the parts installed in a system are usually pressure-tested up to at least 2 bar. But for users with seriously large cooling loops the extreme temperature differences between operation and standby may cause such high pressures that it is advisable to release the pressure to avoid damages. This pressure relief valve can, for example, easily be screwed into a T-piece and therefore be installed at any point of the cooling loop. Some reservoirs also offer additional openings which are usually equipped with plug caps.
    Learn More
    $10.25
  17. Barrow G1/4 Acrylic Stop Fitting with LED - Green (YGY-01-GREEN)

    Barrow G1/4 Acrylic Stop Fitting with LED - Green (YGY-01-GREEN)

    Borrow's acrylic stop fitting with LED is a perfect way to add accent lighting to your water cooled rig
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    $2.57
  18. Barrow G1/4 Acrylic Stop Fitting with LED - Rose Red (YGY-01-ROSE)

    Barrow G1/4 Acrylic Stop Fitting with LED - Rose Red (YGY-01-ROSE)

    Borrow's acrylic stop fitting with LED is a perfect way to add accent lighting to your water cooled rig
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    $2.57
  19. Barrow G1/4 Acrylic Stop Fitting with LED - Yellow (YGY-01-YELLOW)

    Barrow G1/4 Acrylic Stop Fitting with LED - Yellow (YGY-01-YELLOW)

    Borrow's acrylic stop fitting with LED is a perfect way to add accent lighting to your water cooled rig
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    $2.57
  20. Phobya G1/4 Pressure Valve - Silver Nickel (71142)

    Phobya G1/4 Pressure Valve - Silver Nickel (71142)

    A pressure relief valve for even more safety in your system! In common systems usually a standard reservoir suffices to level the occurring pressure differences. Also the parts installed in a system are usually pressure-tested up to at least 2 bar. But for users with seriously large cooling loops the extreme temperature differences between operation and standby may cause such high pressures that it is advisable to release the pressure to avoid damages. This pressure relief valve can, for example, easily be screwed into a T-piece and therefore be installed at any point of the cooling loop. Some reservoirs also offer additional openings which are usually equipped with plug caps.
    Learn More
    $6.25

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