120L Silent Compressor Oil-free 4 HP 3000W 8 Bar Working Pressure 10 Bar (Max Boiler) Silent Approx. 53-60db(A) - 500 Litres/min * 120 Litre Whisper Compressor by HBM 120L : Amazon.nl: DIY & Tools
800w-30l Air Compressor Oil-free Silent Pump Industrial Grade Air Compressor Machine 220v Large High Pressure Air Pump Machine - Machine Centre - AliExpress