This Presta Pre-set Pressure CO2 Inflator could set up the pressure value that riders want to inflate tires. This model is compatible with Presta.
The range of pressure setting is between 40psi to 110 psi. Users preset pressure by turning the PSI control knob. At inflating, once the air pressure reaches the preset value, the CO2 inflator will automatically leak the air off. The tire pressure will reach/keep at the pre-set value, not excess.
The CO2 Inflator could be a tire pressure checker, too. Press down the inflator onto the tube valve, if the pressure is too high, it leaks to the right value. Opposite, if the pressure is too low, it needs to inflate further.

Client / Manufacturer

Circum Avanti Co., Ltd.
Taichung City, Taiwan

Designer

Circum Avanti Co., Ltd.
Taichung City, Taiwan