Industrial-strength system with multiple fan stages to maintain high vacuum even with 2 to 8 operators working at once. Other specialized features for this market: oversize filter bags that won’t “choke up” on paper and plastic trash; an external, manual bag shaker for easy filter bag cleaning; lockable dirt cans to avoid coin pilferage; lockable filter access door for security; and a weatherized design with patented bottom exhaust for outdoor installation. Standard models available up to 25 HP. We’ll figure out an entire system for any number of operators, including the layout and equipment.
Spencer Vac Cut Sheet