Vacuum Pump Plate on Aluminum Base

Vacuum Pump Plate Mounted on a sturdy aluminum base. Features a 250 mm diameter vacuum plate with a rubber seal which facilitates sealing in bell jar experiments, a sturdy painted aluminum tripod base, a tube for connection to pump, and a stopcock for air regulation in central pillar.  Approximately 10" wide,8" tall, and weighs 6 pounds. Made for quality aluminum metal for increased stability and durability.