Size:Model A Package Include: 1 x Double mini Display Valve body1 x 110v US standard solenoid valve installed on the valve body1 x Fine-tuning Valve installed on the valve body1 x Bubble counter with check valve fucntion1 x installing tools ATTENTION: 1.The maximum working pressure is design at 75psi(56Pa), if your cylinder inner pressure over this value, Solenoid valve will not open, will not working. 2. During the transportation, the core of the Solenoid valve may offset which will cause buzz sound, you can rapid turn on/off the power 5-10 times to fix the problem. 3. If you have fishes in your plant tank, DON'T add large doses suddenly, large dose CO2 will affect the PH of the water much, the fishes may be will not fit in.
T**.
It works, just not perfect.
So this works ok, it falls into my, "I probably should have spent more on a known quality product," area. For the price it is pretty good, however the negatives somewhat outweigh the positives for long term use. Two examples are that the main valve is mislabeled, so while it says twist one direction to increase the flow, it actually decreases the flow, as I was trying to lower the pressure it actually over pressured the secondary, to where I had to take apart the regulator to relieve the pressure on the secondary to allow the solenoid to operate properly. The next issue is that the capture cap on the top of the bubble counter doesn't have the same threading as the bubble counter itself. Thus I cannot secure the line to the top (not that it really matters). The secondary regulator is SUPER sensitive, 1/10 of a turn is the difference between 1 bubble per second and about 10.Bottom line is this, if you are money strapped for your high tech tank, and you are aware of the compromises over the better systems out there then go forward. If you can fit something better into your budget, I would recommend going that way.
W**O
Fantastic!
I was hesitant at first, just due to the fact that there weren’t many reviews on this particular regulator. However, I wanted to take the risk and see if this was a good quality regulator. I had just received it in the mail today, and the setup was quite easy. The instructions are very clear and simple, and so far, there have not been any issues whatsoever with this item. With someone who is just now starting his first CO2 aquarium, the setup was so simple.
G**E
My favorite reg so far!
Best value as far as regs go! Be careful though! They are fragile!
M**T
Great product
Great, love it. Precise adjustment and quiet solenoid valve.
E**D
Not good
Works inconsistently. Doesn't hold the same pressure.
A**R
Nice
I very liked the regulator.
J**S
Junk
Didnt work out of package. One of the gauges doesnt work, literally had to take solenoid apart to get it to work. New one but different brand on the way.
A**N
Great product
Sturdy. Controls are easy to set and adjust.
Trustpilot
2 months ago
1 month ago
