Vacall vacuum boom tube, hose options

Vacuum boom tube and hose design options for Vacall AllExcavate hydroexcavation models from Gradall Industries generate up to 27 inches Hg and up to 5,800 cfm. A full-length rubber hose with gum-rubber lining runs from the turret mounted on the debris tank to the pickup point. A steel tube-in-tube boom and intake connects to an identical rubber hose elbow that leads to the pickup point and allows for wear rotation and replacement at the 90-degree elbow. 800/382-8302; www.vacallindustries.com.