Our combination floor/scrubbers fall into 2 categories. We have 2 twin speed models - the Viper & the Numatic NRT1530. Both of these have 2 speeds - 150rpm for deep scrubbing of floors & 300rpm for high speed buffing.
The other category is a medium single speed machine - NPR1523. This has a 230rpm - which is OK for scrubbing & OK for polishing - but is not the optimum speed for either.
***YOU CAN REQUEST A NO OBLIGATION & FREE DEMONSTRATION OF EITHER THE NPR1530 OR THE NRT1530***
Using an air driven turbo brush on your henry will make him pick up more dust, hair & fluff & will also reduce the strain on your back. The beating action not only helps to beat more out of your carpet but also prevents Henry's massive suction from clamping the tool to the carpet.