Description
Hotel carpets trap heavy grit that single-motor uprights skate over because they share motor wattage between suction and brush roll. The Powr-Flite Borelli Dual Pro PV160-W14-U dual-motor upright vacuum dedicates separate motors to suction and roller agitation across a 14-inch path. It pulls 100 CFM with 1444 Watts of power. Hard stone floors cause brush bounce on high pile settings.
The base housing features impact-modified ABS thermoplastic reinforced with a steel brush axle support plate. A 1000-watt suction motor works alongside a separate 444-watt brush drive motor connected through a toothed cog belt. Dual precision ball bearings isolate the brush roller from carpet fiber wrap. Air passes through a certified HEPA exhaust cartridge clamped with closed-cell rubber gaskets, while an electronic clutch disengages the brush motor during jams to prevent broken belts.
Dual Motor Commercial Upright Hardware
Independent motors ensure continuous suction velocity regardless of carpet pile drag or brush roller resistance. Onboard stretch hoses and extension wands pull out for instant edge and upholstery detailing.
- 1000-watt suction motor delivers 100 CFM and 92 inches of static water lift.
- 444-watt brush roller motor maintains 3500 RPM agitation across dense carpet fibers.
- Certified HEPA filtration captures 99.97 percent of dust particles down to 0.3 microns.
- Electronic slip clutch stops the brush roll during jams to prevent belt breakage.
- 50-foot heavy-duty commercial power cord provides extended reach down hotel corridors.
- Onboard stretch hose and wand extend cleaning reach up to 8 feet above the floor.
- Manual brush height adjustment dial matches roller depth across four carpet heights.
Dyno Bench Vacuum Telemetry Metrics
With both motors running under load on commercial cut-pile carpet, electrical draw stabilizes at 12.0 Amps on 120 Volt service. The vacuum motor turns at 18000 RPM while the brush motor spins the agitator at 3500 RPM against pile friction. Suction motor crankcase temperatures rise by 36°F over 60 minutes of continuous operation, leveling at 138°F. Sound meter instrumentation reads 68 dBA at 1 meter distance. Static suction holds firm at 90 inches across clean HEPA filters.
Shop Handling Field Boundaries
Weighing 18.5 pounds, this upright requires two hands to control on dense rugs and when carrying between floors. Do not run this commercial upright across wet carpet extraction residue, gravel, or broken glass. Sucking liquids turns dust into mud, tears the HEPA filter media, and shorts the dual motor control switches.
- Clear tangled fibers from the brush roller shaft bearings after every 20 run hours.
- Replace the sealed HEPA exhaust filter cartridge every six months.
- Inspect the toothed brush drive belt for cracking or tooth wear every thirty days.
Commercial Warranty Delivery Manifest
Powr-Flite covers the Borelli Dual Pro with a 2-Year commercial warranty on both motors and housing components. The unboxing package contains the 14-inch dual-motor upright vacuum, a 50-foot power cord, an onboard stretch hose, an extension wand, a crevice tool, an upholstery nozzle, and two paper bags.