Nilfisk GM 80 1790129 Vacuum Cleaner with Variable Speed Control

The variable speed control is an option that allows the operator to vary the vacuum motor speed to adjust the vacuum suction. Simply turn the dial to adjust the airflow from 0 to 87 cfm, or 0 to 100% of machine power, and every increment in between.

This option is ideal for general cleaning around delicate museum artifacts, as well as rare books and manuscripts found in many libraries. Equally suitable for the pharmaceutical industry, the variable speed control allows collection of residual tablet powder without disturbing the tablets. With the added versatility of the variable speed control, you can use your Nilfisk HEPA-filtered vacuum in a variety of hazardous, fine powder or general cleanup applications. 

Features

• In the first stage of separation, a 21/4-gallon capacity disposable paper bag captures the bulk of collected debris.
• Extra-large main filter ensures a steady, even airflow which extends filter life and eliminates premature clogging.
• The optional microfilter, a final step in pre-filtration, protects the motor and acts as a barrier to even bacteria-size particles.
• HEPA (High Efficiency Particulate Air) filter ensures that 99.97% of all ultrafine particles, toxic and nuisance, are retained – down to and including 0.3 microns.
• Motor thermal protection device prevents overheating caused by failure to keep filters clean or by accidental blockage in a nozzle or hose.
• Ball-joint couplings give 360° freedom of movement without hoses splitting and cracking, while eliminating knots.
• Heavy-duty trolley adds mobility. Glides over all surfaces. Detaches for use on work benches.
• Variable speed control allows adjustment of motor power from 0% to 100% and fits onto most GM Series vacuums’ external HEPA filter housings.