220V G58 Aquarium CO2 Regulator Check Valve Bubble Counter Magnetic Solenoid

Features:
1. Dual Big , accurate control of in and out.
2. High Precision Low consumption Solenoid Valve.
3. Made of hard aluminum alloy, surface spraying treated.
4. Fine tuning knob with knurl.
5. Bubble Counter And Tools Included! Together with bubble counter, you can read your co2 flow rate.
6. Bubble counter with check valve function, stop water backflow to bottle.

Specification:
Name: CO2 Regulator
Material: Aluminum alloy + acrylic
Material: Hard aluminum alloy
: Silver
Size: as pictures
Cable length:about 1.4m
Connector: G5/8
Voltage: 220V

Package Included
1 x Double Display Valve
1 x 220V Us Standard Solenoid Valve
1 x Fine-Tuning Valve
1 x Bubble Counter with Check Valve Fucntion
2 x Install Tools


















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