Technical specifications for ES300 Model No 56265503 Rated power (W) 1824 Cable length (m) 15 Weight (kg) 53.5 Sound pressure level at 1.5 m (dB(A) ISO 3744) 68 Pump pressure (bar/psi) -/120 Brush speed (RPM) 1950 Solution/recovery tank (L) 34/26.5 Brush diameter (mm) 410