MATERIAL: High-strength aluminum, lightweight and durable, high efficiency, high temperature resistance, corrosion resistance, operational stability in a variety of complex environments.
ADJUSTING VAVLE KNOB: With the valve knob, you can adjust the air pressure according to the need, turn the knob left or right to realize the flow rate setting.
ACCURATE MEASUREMENT: This regulator comes with a 0~180 Psi barometer, which makes it easy to adjust pressure values and provides accurate gas measurements.
PORT SIZE: This air pressure regulator has 4 holes, Three holes of 1/4" and one Gauge Port 1/8".
PACKAGE INCLUDED: 1 x Air Pressure Regulator Four-way valve , 1x Dial gauge for the 1/8" ,1 x Valve Shut Off Switch, 1 × Male Pipe 1/4" × 1/4" , 1 × Nickel-plated Iron Air Plug, 1 × Nickel-plated Iron Air Coupler, 1 ×Thread Pipe Plug, 1 × Hex Wrench, 1 × Teflon tape.