Titan Controls CO₂ Regulator - Compatible with Titan Controls CO₂ Controllers and Other CO₂ Controllers, For Gardens

Regardless of what the instructions say, you must use Teflon (plumber's) tape if you do not want leaks. You also must use a wrench to tighten the bolt 1/2-1 turn past hand tight. If you properly installed the flowmeter, then the tank should not be leaking or emptying until the solenoid is plugged in and both the main valve to the tank and the smaller knob are turned to the left. The CO2 rushes fairly rapidly; keep the smaller knob no more than a turn until the flowmeter reads 2 (I don't know the units.) Get a CO2 detector!! Aim for 1400 ppm in your grow room. CO2 will enter your living areas, assuming your grow room is indoors. Turn your tank off by mid-evening or use a timer. Concentrations above 2000 ppm will be noticeable to your brain, and your plants won't like it either. Lethal CO2 potentially at 5000 ppm. Get a CO2 detector!! Unless your 20 lb. tank is near empty, you should no way need a flowmeter reading of more than 5, even if you are venting to outdoors. There are lots of plastic components. Only grab ahold of the brass parts, or you'll probably break something.

After buying a cheap manetee regulator and returning it 3 times and wasteing 3 bottles of co2 I learned my lesson and bought the titan. It’s been 6 months and no issues and very easily adjusted unlike others.

A bit expensive but it does exactly what I need it to do. Set it once and leave it.

Great regulator, I really battled to get the threaded valve onto my cylinder and due to it being a soft metal it left it in quite a mess after I have finished with the wrench trying to get it on.

Nice unit. Wish my gas lasted longer. This is not an issue with the regulator... It's just what my environment needs. Gas companies around here are trying to make a living off of my hobby. I've had to revert to co2 bags to keep things going within budget.

I received a used regulator with many marks on it and seems to be even broken at some places, but I said meh, hope it will atleast work. To my suprise, it did NOT fit my Co2 tank as advertised that it fits ALL Co2 tanks, what a waste of money. Reached out to the seller he doesn't even want to help and told me to "speak to the manufacturer", why do I have to run around and do his job of selling me a trash item??

Works great easy to install. Save ur self 300 plus dollars. Just need this regulator and a timer. Regulator comes with formula to determine how much co2 room needs. So no need for control box and co2sensors.

Very expensive. But does work very well.

i bought 4 of these regulators and use them with 4 Saturn 6 controllers. After close to a year 3 of them are working flawlessly and one developed a small leak in the auto shut off. I contacted the warranty dept (Hawthorne) and got an immediate response. To my surprise they replaced the entire unit and they covered the shipping costs! I cant say enough about the outstanding customer service I have received from Hawthorne on behalf of Titan Controls.

Set this up on a 8 hour cycle for my planted tank. Can adjust down to well under 1 bpm if desired. It is a little touchy to set that low but once set it stays solid.Loved it in the grow tent and love it for the planted tank!

Very easy to use.. solid product.. makes administration of Co2 very easy...

Great product

Excellent piece on time and as described.