DIY Aquarium CO2 Regulator Solenoid Valve Kit Pressure System Cylinder Valve

Description:
Aquarium CO2 pressure reducing valve
CO2 regulator electromagnetic pressure reducing
Low temperature solenoid valve, corrosion resistance, long service life
Equipped with dual watches, clear working status display
Polished stainless steel surface, delicate, delicate and durable
Professional sealing technology, high adjustment accuracy
High-precision tuning, easy to achieve 1 bubble every 3 seconds

Specification:
Material: 304 stainless steel + aluminum alloy
Model / thread interface: support W21.8 G5-8 CGA320  G3-4
Power supply: input AC100-240V output DC12V
Function: suitable for power supply AC110V-AC220V
110V or 220V power supply country/region: directly select DC12V
 
Attention: Before purchasing, confirm the model of the docking nut to avoid purchasing incorrect models that cannot be docked!
Attention: R101/R102/R105: Normal version (without solenoid valve) as shown in the figure

Package Included:
1 x Aquarium CO2 Regulator