The regulator features a built-in bubble counter, precision valve, and check valve. The high quality of construction ensures accurate CO2 gas dosage and complete tightness.

• Built-in metal bubble counter.
• Screwed quick-connect fitting for easy water filling in the counter.
• Integrated manometer for pressure measurement.
• Output pressure adjustment using the bubble counter.
• Precision valve for very accurate CO2 gas dosage adjustment.
• Includes a key for adjusting to the cylinder.