Aspiradora Pulse-Bac PRO-176 Serie PRO

Every Pulse-Bac runs Pulse-Bac's patented Automatic Pulse-Clean Technology™. While you work, the vacuum briefly reverses airflow through its filters to knock loose the fine dust that would otherwise cake on and choke suction. There's no air compressor to drag along, no manual shaker, and no stopping the job to clean filters, so suction stays consistent through long grinding and prep runs.

Pulse-Bac HEPA filters are individually tested to 99.97% efficiency at 0.3 microns, the HEPA standard most dust-control requirements call for. Combined with automatic pulse cleaning, they hold that efficiency without clogging the way a standard filter does under fine concrete dust.

Pulse-Bac collection tanks are made from 16-gauge cold-rolled U.S. steel, not molded plastic, and hold up to jobsite abuse that cracks poly tanks. Every Pulse-Bac vacuum is designed and assembled in Tulsa, Oklahoma.

PRO Series heads use a 2" inlet for higher airflow than the 500 Series. That's a better match for larger hand grinders and walk-behind grinders, and the 2" line allows longer hose runs without giving up as much suction.

Pulse-Bac's Cyclonic Debris Management system is standard on its tanks, drum extenders, and preseparators. It works with pulse cleaning to keep up to 90% of dust and debris from ever reaching the filter, and holds it at the bottom of the tank so it isn't pulled back up into the filters.