A strong pump ensures an effective vacuum for dependable performance of your Vac-U-Vest™ 25 and other high-quality equipment that depend on efficient vacuum draw. This high-quality, rotary-vane motor delivers 40cfm free-air displacement, energy-efficient operation and easy use with low maintenance needs; inlet filter is included.

Vaccum pumps draw gas (such as air) out of a closed system to prevent its becoming trapped within the material being worked, creating void defects. The vacuuming step is crucial for applications such as model-making, investing wax trees, and casting metal.

Busch Vacuum Systems is one of the world's largest manufacturers of vacuum pumps, blowers and compressors, well-known and highly respected for the technology, efficiency and durability built into its equipment.