Minipower pack standard "UPW-VNT" P-T ports by 1 / 4 "G - Motor 24V DC - FAN COOLED - 3000W - D125 - with relè and thermal protection - Pump 1P4,3 (4.3 cc / rev) - check valve - pressure relife valve adjustable - connection for gauge switch 1 / 8 "G - steel metal tank 30 lt. With oil level -painted - Horizontal "OR"