Ista I-566 2 in 1 Co2 Bubble Counter & Check Valve

Ista I-566 2 in 1 Co2 Bubble Counter & Check Valve

Features

• With 2 in 1 functions as CO2 bubble counter and check valve.
• CO2 pipe fasten screw nut provided to assure burst out of the CO2 pipe.
• Spring type check valve provides best function in stopping back flow.
• Acrylic material provides clear and easy bubble reading. Acid and breakage endured.
• Easy disassembling of the cap in filling up water.

How to use

Loose the cap (upper part) and fill up the reservoir with clear water up to 2/3 full. Fasten the cap firmly and secure the CO2 pipe to inlet and out let correctly with the screw nuts.

Cautions

• Loose the CO2 pipe fasten screw nut before disconnecting the CO2 pipe.
• Make sure CO2 inlet and outlet is correctly connected.