Description
Plastic handheld vacuums crack along the seam when bounced around commercial utility trucks. The MetroVac VM4SB500 Metropolitan Evolution Handheld canister vacuum provides 500 Watts of dry suction enclosed in a stainless steel body. It pulls 65 CFM across 120 Volt service. Sucking up drywall plaster chunks will plug the intake neck and overheat the motor.
The cylindrical housing uses 300-series polished stainless steel that resists rust and physical denting during mobile service routes. A commercial 500-watt motor spins a solid aluminum impeller inside a sound-insulated powerhead. Air routes through a reusable cloth filter bag, backed by a secondary foam disc that isolates the motor bearings from fine dust blow-by. Molded rubber gaskets seal the canister rim to maintain internal vacuum pressure during continuous suction pull.
Stainless Handheld Vacuum System Matrix
Polished stainless steel construction provides structural protection against drops and harsh shop chemicals. Technicians carry the compact canister by its integrated top handle or over the shoulder.
- 500-watt commercial motor delivers 65 CFM and 60 inches of static water lift.
- 300-series polished stainless steel shell prevents corrosion in humid service vehicles.
- Washable cloth collection bag eliminates the expense of paper bag replacements.
- Rear blower port clears sawdust and metal shavings from machinery components.
- 12-foot heavy-duty power cord reaches around work benches without cord drop reels.
- Flexible 3-foot hose connects steel wands to clean tight storage shelving.
- Complete accessory kit includes an extension wand, crevice nozzle, and dusting brush.
Dyno Bench Vacuum Telemetry Metrics
Continuous suction tests on 120 Volt shop power draw 4.2 Amps under standard airflow restrictions. The motor turns the aluminum impeller at 22200 RPM while maintaining 58 inches of static water lift across our test manometer. Motor casing temperatures climb by 29°F over 45 minutes of shop runtime, leveling off at 128°F. Sound meter instrumentation reads 72.5 dBA at 1 meter distance. Blower port velocity clocks at 175 MPH through the tapered reducer nozzle on our test gauge.
Shop Handling Field Boundaries
At 4.8 pounds empty weight, this stainless canister handles overhead ventilation and cabinet cleaning without operator wrist fatigue. Never deploy this dry vacuum for wet plumbing leaks, machine coolant spills, or chemical wash pans. Sucking moisture rots the cloth collection bag, rusts the motor armature, and trips building breakers.
- Empty the cloth filter bag whenever collected dirt reaches the half-full mark.
- Wash the cloth filter bag in warm water every thirty days and dry for 24 hours.
- Check the hose friction collar for air leakage every week.
Commercial Warranty Delivery Manifest
MetroVac backs the VM4SB500 Evolution with a 1-Year commercial warranty covering the 500-watt motor and stainless shell. The shipping box contains the stainless vacuum unit, a flexible hose, an extension wand, a crevice tool, a dusting brush, an upholstery tool, and a shoulder strap.
