GM80 Museum Vacuum - 3-1/4 Gallon Cap. Dust Mop Heads Shoulder joint model consists of

Shoulder joint model consists of shoulder blade

SOFT AND COMFORTABLE - Crafted of 60% cotton and 40% silver-infused polyester

Wheels on back edge of dust pan for moving

removable flexor retinaculum

Twist action secures mop head in place

GM80 Museum Vacuum - 3-1/4 Gallon Cap. Dust Mop Heads Shoulder joint model consists ofThe Nilfisk GM80 Museum Vacuum is ideal for cleaning fragile materials like artifacts and archives or even in pharmaceutical labs, where users need to collect residual tablet powder without disturbing the tablet. The museum vac is equipped with a variable speed box 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 100% of machine power, and every increment in