The Robuschi RB-DV deep-vacuum rotary lobe blower from Gardner Denver is capable of running continuously at 27 inches Hg, with free airflow ranges from 494 to 6,676 cfm. Its air injection mechanism offers a cooler running, more fuel-efficient blower. Its design offers high overhung load capacity, meaning it will be up to the task of handling the frame flex and forces when positioning the truck. With no wearing parts and dry operating technology, it is easy on the maintenance bill. 866-428-4890; www.gardnerdenver.com/robuschi