Manufacturer: Pentax Water Pumps – Italian Made. Model: CM250B/00 Power: 2.5 HP = 1.85 kW Voltage: 220V Frequency: 60 Hz Current: 11 Amps Capacitor: 40 µF / 450V Speed: Approx. 3400 RPM Max Head (Hmax): 47.2 meters Flow Rate (Q): 20 – 120 Liters/Minute Operating Head (H): 46.4 – 31 meters (depending on flow rate) Protection Rating: IP44 Insulation Class: Class F