"COMPACT" mini powerpack - P-T ports 1/4 "G - 24V DC 2000W motor with relay and thermal switch - Pump 1P2, 5cc - Check valve - Adjustable relief valve - one solenoid valve DE "CLOSED" center with P, T, A and B closed - Buzzer 90 dBA - SPIDER - 10 liters plastic tank with cover - switch