Aquarium CO2 Regulator Kit Valve Bubble Solenoid Carbon Dioxide Pressure System

Description:
Material: 304 stainless steel + aluminum alloy
Model / thread interface: support W21.8 G5-8 CGA320 M22
Power supply: input AC100-240V output DC12V
Function: suitable for power supply AC110V-AC220V
110V or 220V power supply country/region: directly select DC12V
Weight: 300g-600g

Feature:
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

Package Includes:
1 x Aquarium Valve Bubble Counter