Running under 60 dB, the AV 12QX is an excellent choice for any 24 hour facility, especially in the hospitality and healthcare industries. The AV12QX is constructed of polyethylene and features a 130 psi pump providing a flow rate up to 1.2 gpm. The powerful 1.8 hp, three-stage vacuum motor provides 135-inch water lift and 95 cfm of airflow. The spring-loaded vacuum shoe is adjustable, ensuring consistent pressure and pick up on different carpet thicknesses and uneven floors.