Pump pressure (bar/MPa) 120/12 140/14 120/12 Cleaning impact (kg/force) 2.2 2.5 2.2 Water flow Qmax/Qiec (l/h) 520/470 610/540 520/470 Max. inlet temperature (C) 60 60 60 Pump (RPM) 2800 2800 2800 Weight (kg) 27 28.1 28.1 Power consumption (kW) 2.3 2.9 2.3 Voltage/phase/frequency/current (V/~/Hz/A) 230/1/50/10 230/1/50/12.6 230/1/50/10 El cable (m) 5 5 5 Detergent tank (l) 2 2 2 Suction height; primed (m) 0.5 0.5 0.5 Nozzle size .0350 .0370 .0350 Stainless steel pistons 3 3 3 Length x width x height (mm) 394x391x955 394x391x955 394x391x955 Ceramic coated pistons