Features： 1、Adopting aluminum alloy and plastic, it is of highly stable performance and long durability 2、The gauge shows the air pressure clearly 3、Control air pressure at a wide range from 0.05 Mpa to 0.85Mpa 4、Easy to connect, G1/4 connection thread 5、Install it on your air-supply line and help to supply a relatively stable air source Specification： Features: Adopting aluminum alloy and plastic, it is of highly stable performance and long durability. The gauge shows the air pressure clearly. Control air pressure at a wide range from 0.05 Mpa to 0.85Mpa. Easy to connect, G1/4 connection thread. Install it on your air-supply line and help to supply a relatively stable air source. Specifications: Condition: 100% Brand New Material: Aluminum Alloy + PC Main Color: Black Type: AR2000-02 Rated Flow: 550 Connection Thread: G1/4 Environmental Temperature: 5~60℃ Adjustable Pressure Range: 0.05~0.85Mpa Max. Using Pressure: 1.0Mpa Pressure Resistance: 1.5Mpa Gauge Diameter: approx. 4.1cm / 1.61in Weight: approx. 264g Package Included: 1 x Air Pressure Regulator Package List：