La description

Assemble the pieces to create a working pressure regulator to streamline your airbrushing technique.
The ARF-2000 includes a moisture trap that works by removing moisture within the air to ensure the paint is smooth and undiluted. Push the moisture needle downwards to expel the condensed water and continue airbrushing.
Use the included adaptors to attach your airbrushing hoses and secure your airbrush holders to the mounting bracket. The variable pressure valve lets you adjust depending on surface area and technique.
Handy Tip: Add a small amount of silicone plumbing tape to the male thread for a good seal. This will prevent leakage and preserve the thread.

Material: Metal, Plastic,
The working fluid: Air,
Pressure Gauge Dimensions: 42 x 25.5 mm/4,06 cm x 1 (D * T),
Color: Clear, Black, Red,

Pressure: 0.95 MPa/135PSI/9.5bar,
Adjustable Pressure Range: 0 15 – 0. 85 MPa/20 – 120psi/1 5 – 8 5 bar,
Joint pipe thread diameter: 13 mm,
Joint Pipe Size: 1/4PT

Connection thread thickness diameter (D) mm: 9,5,
Total Size: 39 x 155 mm/1 ½ x 15,49 (D * H),
Operating Range Thickness: 32º F to 140º F (0º – 10 kg/cm2/0 – 1Mpa
Weight: 210 g ''