SUNMAX 22 Cordless Walk-Behind Floor Scrubber — Battery, Dual Tanks, 31-Inch Squeegee 1110227 What does the NRR 23

What does the NRR 23 depend on

R is oil-resistant for one shift

not on failure

Power tools / workshop (~95 dBA) ~85 dBA after derating Good fit Heavy equipment / construction (~100 dBA) ~90 dBA after derating Good fit Manufacturing / plant floor (~90 dBA) ~80 dBA after derating Good fit Firearms / impact (140 dB peak) Impulse noise Add earmuffs (dual) Who Should Buy the Moldex 6450 Jetz

so equipping every harness on a crew takes seconds

SUNMAX 22 Cordless Walk-Behind Floor Scrubber — Battery, Dual Tanks, 31-Inch Squeegee 1110227 What does the NRR 23The SUNMAX 22 Cordless Walk Behind Floor Scrubber (model RT50) cleans hard floors in one pass it scrubs with a 22 inch brush and vacuums the water up through a 31 inch squeegee, leaving the floor walk dry behind it. Battery powered (up to ~5 hrs), dual 13. 2 14. 5 gallon tanks. How it compares to mopping is in our auto scrubber vs mop guide. The safety upside: it leaves the floor walk dry, not sopping like a mop though you still sign the area you are