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Milwaukee CO2 Regulator with Needle Valve & Solenoid

Milwaukee CO2 Regulator with Needle Valve & Solenoid


Our most economical regulator kit well loved by both our freshwater and saltwater aquarists.

Milwaukee Instruments

Availability: In stock

$ 105.55 $ 95.00

Product Questions

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Is there any warranty on this product?

Hi I'm curious if I can use a co2 diffuser on this or do I need to have a co2 reactor hooked directly to my canister filter? I just want to make sure I have everything I need when i purchase it. Thanks
Product Description


    Includes flow regulator, needle valve, electronic solenoid & bubble counter.

    Unit comes with dual gauges each with dual reading of both psi & kg/cm. Left gauge meters tank capacity and right gauge meters flow.

    Needle valve flow control provides for precise measurement.

    The solenoid valve comes with a 1.5 meter power cord.

    NOTE: This regulator is recommended for low pressure applications only. In-line CO2 reactors and bubble ladders are fine, but in-line atomizers & ceramic CO2 diffusers are not recommended by the manufacturer.

Additional Information

    Additional Information

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    1. For the price great value Review by Scott

      I've had this regulator set up for a week now. It has been working flawlessly. For the price of the unit I can't complain, the only draw back is the needle valve for adjusting the bubble count is touchy it takes a couple of tries to dial in for bubble count, other than that very happy with unit. (Posted on 4/27/2017)

    2. Two Problems Review by Don

      I set this unit up yesterday and had an immediate problem. When I did the leak test I found that the bubble counter was leaking around the top where the hose connects. I had to find a rubber washer to correct the problem as the top which comes off for filling the counter was very loose. Seems as though a gasket is missing. The other problem is the output pressure keeps dropping off, I'm not sure if this will remedy it self but I am hopeful. (Posted on 2/1/2017)

    3. Great Review by kory

      Unlike the tank I got from JL this is in working order and is ready for quick setup. Works great and extremely well with the pH controller. (Posted on 8/31/2016)

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