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Home > CO2 Regulators > Dual Stage With Solenoid > Ultimate-pro Dual Stage CO2 Regulator

Ultimate-Pro Dual Stage CO2 Regulator

£147.99

System Customisation

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£25.98
Extra Output Manifold and Bubble Counter for Ultimate-Pro Regulator
 

Key Facts

  • Highest quality design and manufacture.
  • Dual stage mechanism ensures constant output pressure throughout cylinder lifespan.
  • Adjustable output pressure 0-8 bar to meet the needs of any aquarium (20L - 3000L).
  • Quickly and easily add more output manifolds to operate multiple diffusers.
  • High performance integrated 12v DC solenoid - safe, low power consumption, cool temperature and guaranteed no noise. Mains transformer included.
  • High-precision needle valve for ultimate dosing control.
  • Purge valve for safe and easy disconnection from cylinder.
  • Dual pressure gauges display input pressure and output working pressure.
  • Solenoid magnetic valve allows for CO2 to be switch on/off at defined times.
  • 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.
  • Choice of plug and voltage.
 

Description

Incredible function, design and manufacture - the Ultimate-Pro Dual Stage CO2 Regulator with 12v DC solenoid gives the highest performance possible.

The dual stage mechanism ensures the output pressure does not increase, even if input pressure increases or decreases, as can happen during the lifespan of the CO2 cylinder. This gives you peace of mind that the pressure and flow will always remain at the level you have set it to.

The adjustable output pressure ensures the regulator can meet the needs of any aquarium, whether it's a small nano aquarium of just 20L or an aquarium of 3000L that requires multiple diffusers, this regulator can deliver the pressure that's needed.

The regulator comes with a high performance advanced 12v DC solenoid valve fitted as standard. It guarantees safe operation, low power consumption, cool operating temperature and eliminates the possibility of any buzzing sound. The addition of the solenoid enables the regulator to be connected to a timer plug or pH controller so that the dosing of CO2 can be controlled. This enables the flow of CO2 to be shut off when the aquarium lights are not on and the plants aren't photosynthesising and do not benefit from the addition of CO2.

A high-precision needle valve is fitted as standard, which provides a very high level of accuracy of CO2 dosing. Dosing can be achieved as low as 1 bubble / 10 seconds, to a constant flow of CO2, enabling it to function for small nano aquariums of 20L to large aquariums of several thousand litres.

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 dual stage regulator setup guide
 

Customer Reviews

Average Rating

Individual Reviews

Rob H. Verified Buyer 9th May 2022
I heard good things about co2 supermarket and this regulator, and after being let down badly by a regulator from another brand I decided to get this and I am VERY impressed with it. This is easily the best regulator on the market. The build and material quality is exceptional and for the price is actually really reasonable. I heard good things about co2 supermarket and this regulator, and after being let down badly by a regulator from another brand I decided to get this and I am VERY impressed with it. This is easily the best regulator on the market. The build and material quality is exceptional and for the price is actually really reasonable.
Chris H. Verified Buyer 3rd May 2022
I'm really happy with it - highly recommended! I'm really happy with it - highly recommended!
Greg F. Verified Buyer 28th Mar 2022
Really good product. Got a good weight to it so you can tell it's good quality and everything nicely machined and finished - it looks so good that it's almost a shame to have it hidden away in a cabinet! Easy to adjust and very stable pressure and flow control. Really good product. Got a good weight to it so you can tell it's good quality and everything nicely machined and finished - it looks so good that it's almost a shame to have it hidden away in a cabinet! Easy to adjust and very stable pressure and flow control.
Simon S. Verified Buyer 17th Mar 2022
I am really impressed with the regulator that came as part of the CO2 kit, it's an absolute beast, really well made and very easy to control. I am really impressed with the regulator that came as part of the CO2 kit, it's an absolute beast, really well made and very easy to control.
Nils S. Verified Buyer 14th Mar 2022
Great product and super fast delivery many thanks! Great product and super fast delivery many thanks!
Andy H. Verified Buyer 5th Feb 2022
A truly excellent regulator which is incredibly well designed and made. I am very pleased and think it's a great price for the quality and features. Arrived next day after ordering. Great service. Highly recommended. A truly excellent regulator which is incredibly well designed and made. I am very pleased and think it's a great price for the quality and features. Arrived next day after ordering. Great service. Highly recommended.
Simon K. Verified Buyer 26th Jan 2022
Opening the box I was pleasantly surprised - it's much bigger and better build quality than I was expecting. It's really good value at this price and it works impeccably. Top marks from me and happy to recommend it. Opening the box I was pleasantly surprised - it's much bigger and better build quality than I was expecting. It's really good value at this price and it works impeccably. Top marks from me and happy to recommend it.
Adam B. Verified Buyer 14th Jan 2022
Bought various regulators in the past from other brands/sellers and I've been let down with all of them but I've been using this for the past 6 months and it's worked flawlessly. It really is an incredibly well made regulator - you won't find better than this. Bought various regulators in the past from other brands/sellers and I've been let down with all of them but I've been using this for the past 6 months and it's worked flawlessly. It really is an incredibly well made regulator - you won't find better than this.
Graham S. Verified Buyer 30th Aug 2021
Well made and will hopefully last for years. Well made and will hopefully last for years.
Sam T. Verified Buyer 26th Aug 2021
Very good regulator, well made and very solid. Seems like a very good piece of kit. Very good regulator, well made and very solid. Seems like a very good piece of kit.
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