Scrapes away water. At 690 km/h.
The Dyson digital motor V4.
The Dyson digital motor V4 uses digital pulse technology to spin at up to 90,000rpm – up to three times faster than a conventional motor. So it can draw up to 30 litres of air per second through the machine.
Dyson Airblade™ hand dryers have HEPA filters installed to capture 99.95% of bacteria-sized particles from the air. Along with an antibacterial coating and touch-free infra-red operation, it helps prevent the spread of bacteria. So Dyson Airblade™ hand dryers meet every part of NSF Protocol P335, which defines the criteria for hygienic hand dryers.
Clean air from the HEPA filter flows over the electronics, cooling them. It's channelled up the machine by the motor, through air ducts insulated to reduce noise. Sheets of filtered air are then forced at 690 km/h through apertures 0.8mm wide, literally scraping water from hands.
7 Years developing the Dyson digital motor V4
6,000 Times per second motor switching rate
Dyson technology. Better for your business.
10-second dry time
Most hygienic, with HEPA filters
Costs up to 75% less to run than other hand dryers*
Produces up to 78% less CO₂ than other hand dryers*
*Electricity prices based on domestic tariffs in Australia as of January 2018. For calculations visit www.dyson.co.nz/calcs