Technical specificationsspecificationtechnical datatank capacity50 litresmotor power2000w high-efficiency motorvoltage / frequency220–240v ac / 50–60hzsuction power~355 air watts (vacuum pressure: 25.5 kpa)air flow rate65 litres per secondwaterproofing ratingipx4 (splash-resistant safety)tank materialheavy-duty stainless steel (rust & corrosion resistant)filtration systemdual-filtration (washable cloth filter + hepa 13 cartridge)noise level$\le$ 75–80 db (low noise operation)power cable length9 meters (extends reach without switching sockets)