【Red Switch】The air compressor pressure switch has a red ON/OFF switch knob for automatic control, CUT-ON Pressure 90 PSI - CUT-OFFPressure 120 PSI,Easy to operate. 【Adjustment Knob】The air pressure regulator has a plastic adjustment knob that allows for smooth "light touch" flow settings. 【Power Saving】Standard Air Compressor Pressure Switch Control Valve designed for save electric energy of the air compressor. 【Premium Quality】Made of solid plastic case and aluminum alloy, excellent performance and stability, Thread Size : 1/4". 【Package included】1 x Air Compressor Pressure Switch Control Valve, 1 x Air Pressure Regulator, 1x Safety Pressure Relief Valve, 1 x Valve Shut Off Switch, 1 × 1/4" × 1/4" Male Pipe, 1 × Nickel-plated Iron Air Plug, 1 × Nickel-plated Iron Air Coupler, 2 ×Thread Pipe Plug, 1 × Hex Wrench, 1 × Teflon tape.

Specifications:

Material: Plastic+Metal

Color : Red, Black

Thread Size : 1/4"

Maximum Pressure: 90-120 PSI

Voltage range:110v-240v

Design Concept: Auto control, save electric energy of the air compressor.

Feature:

✔High strength and long service life.

✔Save electric energy of the air compressor.

✔Thread is Clear, No Burr on the Surface.

✔Easy to disassemble and install.

Package Included:

1x Air compressor switch control Valve

1 x Air Pressure Regulator

1x Safety Pressure Relief Valve

1 x Valve Shut Off Switch

1 × 1/4" × 1/4" Male Pipe

1 × Nickel-plate