Mini power packs series "COMPACT" P-T 1/4 "G - Motor 24V DC - 3000W - D125 - FAN with contactor and thermal protection - Pump 1P3, 1 - check valve - adjustable pressure relief valve - N° 1 ELECTOVALVE D.E. center CLOSED "PCCT" - Buzzer 90 dBA - SPIDER - BUTTON UP-DOWN Buttons on the cover - 10 liter plastic tank with cover - Battery Switch.