Pressure regulator for CO2 suitable for sparkling water dispensers, equipped with low pressure gauge, refillable cylinders.    

The pressure regulator with low pressure gauge is used to verify the carbonation level.
The pressure regulator is supplied fully assembled with adaptor for refillable cylinders with 28x1/4" coupling, which is the standard size for all foodgrade cylinders.

To connect the pressure regulator to the cylinder you should tighten the nut on the leaflet valve of the cylinder, it is important not to damage the OR seal.
We recommend you to hand tighten the nut and then to tighten it carefully with a wrench.

The pressure regulator is intended only for home use.