Aquarium DIY CO2 generator System kit

Specification:
Name: DIY CO2 generator system+solenoid+bubble counter & check valve
Main material: Aluminum Alloy
Main color: Silver
Package: A / B / C / D / E
According to the sales picture, choose the package you need to buy!

Raw material ratio:
A bottle: Citric acid 200g+water 600g
B bottle: Baking soda 200g+water 200g

Power supply: input AC100-240V output DC12V
Function: suitable for power supply AC110V-AC220V
Available in countries / regions with 110V or 220V power

Main Features:
1.Made of aluminum alloy + stainless steel. It is strong, durable and efficient.
2.Well-sealed caps and pipes, leak-proof, non-deformed, never loose.
Professional pressure guage for pressure watching.
3.Cheap, simple to create pure CO2 constantly by chemical reactions.
4.Solenoid valve: To control the on and off of CO2 generator system
using with a timer(not included).
5.Bubble counter with check valve: Flow-rate of CO2 gas indication device and prevent water flow back into the bottle.
6.Equipped with a safety valve, the pressure is greater than 4kg pressure will relief automatically, carbonated beverage bottle
pressure is 8kg, safety is ensured.
7.The safety valve supports manual pressure relief. When the pressure is below 4kg, it can be manually relieved by pull the ring
of the safety valve. It is very safe.