Commercial Vacuum Attributes
Commercial vacuums are the dry-recovery floor equipment jan-san distributors sell to building service contractors and to in-house housekeeping at hospitals, hotels, schools and offices. The category spans single- and dual-motor uprights, backpacks, canisters, wide-area machines, wet/dry tanks, HEPA dust extractors, and a growing cordless tier.
The data is hard for a specific reason: suppliers publish power, not performance. Line cards lead with amps, watts, or peak horsepower — a stalled-motor figure no 15 A circuit can sustain — while the numbers that actually predict cleaning, airflow in CFM and sealed suction in inches of water lift per ASTM F558, sit in a PDF table or nowhere at all.
The fields that decide contracts fare worse. A CRI Seal of Approval rating and a sound level under 70 dB(A) gate every Green Seal GS-42 and LEED green-cleaning spec, yet both usually arrive as a badge image and a footnote. "HEPA" is used for at least three different things. Capacity switches between quarts, litres and gallons inside one brand's own catalog.