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Home > CO2 Regulators > Single Stage With Solenoid > CO2 Regulator With Solenoid, Dual Gauges & Adjustable Output Pressure

Single Stage CO2 Regulator With Solenoid, Dual Gauges & Adjustable Output Pressure

£89.99

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Key Facts

  • Highest quality design and manufacture.
  • Adjustable output pressure 0-8 bar to meet the needs of any aquarium (20L - 3000L).
  • 12v DC Solenoid magnetic valve allows for CO2 to be switch on/off at defined times. Mains transformer included.
  • High precision needle valve for ultimate dosing control.
  • Output can be adjusted to enable use with horizontal or vertical CO2 cylinder valves.
  • Dual pressure gauges display input pressure and output working pressure.
  • Industry standard nut, compatible with DIN 477 / BS 341 No. 8 / JIS m22-14 / W21.8-14 / .860" x 1/14 (covers UK, Europe and Asia).
  • Works with any CO2 diffuser.
 

Description

The Single stage regulator with adjustable pressure will reduce the high pressure of a CO2 cylinder to a lower and usable pressure for use in the aquarium. The ability to adjust the working/output pressure ensures the regulator will be able to meet the needs of any aquarium requirements; whether that is operating a single CO2 diffuser, or multiple diffusers, this regulator can be adjusted to deliver the pressure that's needed.

A high-precision needle valve is fitted as standard, which gives you easy and incredibly accurate control of CO2 dosing. As a result, the regulator is suitable for small/nano aquariums as the bubble rate (dose) can be reduced as low as 1 bubble / 10 seconds.

Because the needle valve can rotate, the regulator can be used with either horizontal or vertical cylinder valves. The stem/nut can also be removed and can then connect to nano cartridges, making the regulator suitable for nano aquariums, and much larger aquariums.

The integrated solenoid valve provides the ability to automatically shut off the CO2 at timed intervals, e.g. to sync with the aquarium lighting. This ensure CO2 is not being dosed when it's not needed, and will therefore extend the lifespan of your CO2 cylinder and save money. The 12v DC solenoid (mains transformer included) provides safe, low temperature, and guaranteed no noise operation.

Dual pressure gauges indicate the cylinder pressure and the output / working pressure.

Instructions

  • Tighten the regulator to your CO2 cylinder using a spanner or wrench. Do not use your hands to tighten, it will not create sufficient seal and be likely to leak.
  • Set the output pressure to minimum by turning the pressure adjuster knob fully anticlockwise.
  • Close the needle valve by turning fully clockwise.
  • Plug the solenoid into a mains socket and switch on.
  • Open the flow of gas from your CO2 cylinder.
  • The cylinder presure gauge will now indicate the pressure of the cylinder. Turn the pressure adjuster clockwise until it reads 40PSI, which is a good starting point for a single diffuser installation.
  • With the bubble counter attached, turn the needle valve anticlockwise to achieve the bubble rate desired. 1 bubble / second is suitable for a 150L aquarium - adjust your dosing in accordance to this, i.e. 2 bubble / second for 300L aquarium.
  • Click here to read the full regulator setup guide
 

Customer Reviews

Average Rating

Individual Reviews

Will H. Verified Buyer 4th Dec 2023
What can I say? Great product, great service, fast delivery. Top marks achieved with thanks from me. What can I say? Great product, great service, fast delivery. Top marks achieved with thanks from me.
Hal B. Verified Buyer 17th Nov 2023
Second purchase with co2 supermarket. My first kit worked so well, had to buy another one for my other tank. Highly recommended. Second purchase with co2 supermarket. My first kit worked so well, had to buy another one for my other tank. Highly recommended.
Maciej K. Verified Buyer 3rd Nov 2023
great regulator i notice a massive difference when i replace for this one. top product. i already order nano one from this company. thank you great regulator i notice a massive difference when i replace for this one. top product. i already order nano one from this company. thank you
Daniel P. Verified Buyer 26th Oct 2023
Good value, well made and seems reliable so far Good value, well made and seems reliable so far
Matthew S. Verified Buyer 19th Oct 2023
I've been using it for about a week and it seems really good so far. I've been using it for about a week and it seems really good so far.
Lister W. Verified Buyer 11th Oct 2023
Bought this set a year or so ago, had issues with "in tank" diffusers getting blocked, but have replaced the diffuser with an in line version (much recommended, see review). Basic set of gauges solenoid etc work a treat. Bought this set a year or so ago, had issues with "in tank" diffusers getting blocked, but have replaced the diffuser with an in line version (much recommended, see review). Basic set of gauges solenoid etc work a treat.
Andrew C. Verified Buyer 10th Oct 2023
Good regulator easy to use and connects to SodaStream cylinder using an adapter that came with my co2 system Good regulator easy to use and connects to SodaStream cylinder using an adapter that came with my co2 system
Jim J. Verified Buyer 6th Oct 2023
Working perfect. Great service and advice given Working perfect. Great service and advice given
Stewart . Verified Buyer 30th Sep 2023
At first the regulator did not screw to my cylinder however after contacting Co2 the problem was resolved and I was very happy. Five stars if regulator had fitted first time. At first the regulator did not screw to my cylinder however after contacting Co2 the problem was resolved and I was very happy. Five stars if regulator had fitted first time.
Andrew F. Verified Buyer 20th Sep 2023
Ive only used it for a few weeks but so far it seem to be very good and reliable Ive only used it for a few weeks but so far it seem to be very good and reliable
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Single stage CO2 regulator attached to Horizontal Cylinder
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