57mm Extension Adapter For Splitter Or Solenoid

£4.99
57mm Extension
 
 

Key Facts

  • 57mm Extension for splitters or solenoids.
  • Female-Female 1/8" NPT thread.
  • Silver Brass, very strong and durable.
  • 4 x O-rings supplied to ensure good seal.
  • Connect solenoid to regulator or connect splitter to regulator.
 

Description

This 57mm extension adapter can be used to connect a solenoid valve to a regulator, or to connect a CO2 splitter to a regulator.

Use with CO2 Regulator Splitter
An extension is often needed for splitters because the size of the splitter unit and needle valves often mean it impedes on the regulator or pressure gauges.  An extension is used to move the splitter away from the regulator components so it is free of any impediment.

Use with CO2 Solenoid
It is not sufficient to use tubing (even Polyurethane) to connect a solenoid to a regulator because the pressure build-up will cause the tubing to fail (explode). Because this extension is made from metal, it can withstand the pressure and ensure trouble-free use.
 

Customer Reviews

Average Rating
4.5
  • E
    Eric L.
    5
    2nd Mar 2025
    Items arrived very quickly, Item solved the problem. Easy fit and top quality. Items arrived very quickly, Item solved the problem. Easy fit and top quality.
  • B
    Byron N.
    5
    20th Feb 2025
    Fits snugly between my solenoid valve and regulator. Quality is solid and was easy to install. Fits snugly between my solenoid valve and regulator. Quality is solid and was easy to install.
  • R
    Rob L.
    5
    4th Feb 2025
    Perfect fitting to attach a solenoid switch to a regulator Perfect fitting to attach a solenoid switch to a regulator
  • A
    Anthony B.
    5
    3rd Jun 2023
    Great just as advertised! Great just as advertised!
  • P
    Paul C.
    5
    30th Jan 2023
    Great product quality made connected to my CO2 generator and CO2 solenoid no probelms. Thank You! Great product quality made connected to my CO2 generator and CO2 solenoid no probelms. Thank You!
  • M
    Martin B.
    5
    7th Dec 2021
    Excellent quality, perfect for my needs. Excellent quality, perfect for my needs.
  • M
    Michael M.
    5
    23rd Nov 2021
    Easy to fit and seems to do what the site say. Easy to fit and seems to do what the site say.
  • P
    Philip B.
    5
    23rd May 2020
    I’d recommend this if you have a standalone solenoid as it provides the clearance from the Co2 regulator. Easy to fit. I’d recommend this if you have a standalone solenoid as it provides the clearance from the Co2 regulator. Easy to fit.
  • C
    Conrad W.
    5
    26th May 2019
    My setup needed this extension so the solenoid would clear the regulator and it works well. My setup needed this extension so the solenoid would clear the regulator and it works well.
  • J
    Jonathan W.
    5
    22nd Mar 2019
    Great for my reef calcium reactor. Allows me to connect my new solenoid to my old regulator (not bought here). Bought the shorter one first, annoyed as I didnt think of the gauge locations! Great for my reef calcium reactor. Allows me to connect my new solenoid to my old regulator (not bought here). Bought the shorter one first, annoyed as I didnt think of the gauge locations!
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