Aqua-Noa CO2 Basic M1 Pressure Regulator, Refillable, 1 Needle Valve, 1 Pressure Gauge

Description

• For standard refillable cylinders with W 21.81/14" valve
• Quickly and easily convertible for single-use cylinders: remove the adapter to use with AQUA-NOA single-use cylinders
• Fixed working pressure and precision needle valve for fine adjustment of the bubble rate
• With cylinder pressure gauge
• Safety valve (pressure relief valve) and connection for standard 4/6 mm hoses

For standard refillable cylinders with W 21.81/14" valve. Quickly and easily convertible for single-use cylinders: remove the adapter to use with AQUA-NOA single-use cylinders. Fixed working pressure. Precision needle valve for fine adjustment of the bubble rate. With cylinder pressure gauge. Safety valve (pressure relief valve). Connection for standard 4/6 mm hoses. A high-quality and reliable pressure regulator made in Europe for supplying aquariums with CO2. This AQUA-NOA pressure regulator is equipped with a pressure gauge to display the cylinder pressure. The cylinder pressure display indicates when the cylinder needs to be replaced. The working pressure is fixed at 2 bar and cannot be changed. The integrated precision needle valve is used to finely adjust the amount of CO2 and therefore the bubble rate. Modern design and proven safetya European branded product with reliable spare-parts availability.

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