12V Air Compressor Bypass Controller

The Mean Mother Air Compressor Bypass Controller gives you accurate tyre pressure readings without switching off your compressor. Using a smart bypass valve, it temporarily redirects airflow and pauses inflation, allowing your gauge to display a true, stable pressure reading. It’s the ideal upgrade for 12V compressors that don’t have a supply tank or pressure relief valve, making off‑road inflation faster, easier and more precise.

Built from a durable zinc alloy body with chrome plating, this controller is tough enough for regular 4WD use and comes ready with quick‑connect fittings for hassle‑free setup.

Features & Benefits

• Accurate pressure readings without turning off your compressor

• Bypass valve design redirects airflow to pause inflation

• Perfect for 12V compressors without a tank or pressure relief valve

• Durable zinc alloy body with chrome plating

• Lever lock for easy, controlled inflation

• Quick‑connect fittings included