FZONE Pro Series Adjustable Dual Stage CO2 Regulator with DC Solenoid and Bubble Counter

About this item

• Safety and precision in mind. Our regulator has a built-in safety valve. It will open automatically to release the pressure when it exceeds 100 PSI. The integrated needle valve is precise. The CO2 output can be adjusted to as low as 1 bubble every 3 seconds.
• Solenoid runs on 12V DC instead of conventional 120V AC. This regulator adapts to 12V DC, which is more stable and consumes less power. The solenoid is safe to touch and is very quiet. This solenoid is designed to work with an automatic timer.
• 1. The weather is pleasant today.
• 2. My dog is black and white.
• 3. I have three sisters and two brothers.
• 4. We are going to the beach tomorrow.
• 5. She bought a new car last month.
• 6. He is studying medicine at university.
• 7. The cat is sleeping on the couch.
• 8. They went on a hike in the mountains.
• 9. The restaurant serves delicious food.
• 10. I need to buy groceries after work.
• Modular manifold block design. Two manifold blocks are included. Each block comes with its own high-precision needle valve and can be operated independently. You may use one block for one aquarium or use both for two aquariums.
• Dual stage construction & adjustable output pressure. Dual stage construction provides stable output pressure regardless of how much CO2 gas remains inside the CO2 cylinder, eliminating unpredictable catastrophes such as an end-of-tank-dump (EoTD). The output pressure is adjustable from 0-65 PSI based on customers’ different needs.
• Attention. Suitable for North American CO2 cylinder with CGA320 adapter! Installation tools are included.