PRO-SE Series - updated version of CO2 Arts most popular Dual Stage CO2 Regulator for the aquarium. Completely redeveloped with a new construction for more stable pressure. Much larger internal springs provide higher safety and greater precision at the highest level.
- safe 12V DC integrated solenoid valve with power adapter 100-240V
- New quality design and completely new construction
- Innovative design for extreme precision and safety
- Adjustable working pressure up to 40PSI (3 Bar)
- Includes needle valve and bubble counter
- Dual gauges for reading tank pressure and working pressure
- Suitable for all types of refillable CO2 bottles with BS341 / DIN477 / W21.8 thread