Super-Vac Heavy Duty Vacuum Casting Machine The Super-Vac is a heavy-duty vacuum casting machine tailored specifically for the needs of high-production casters. It remains one of the most reliable and cost-effective methods for casting small to large quantities of metal. This open-pouring system is particularly excellent for brass and bronze casting, providing a dependable workflow for industrial-scale jewelry and part manufacturing. How It Works The Super-Vac builds vacuum pressure within a large primary holding tank, monitored via an integrated vacuum gauge. Once optimum pressure is reached, the operator loads the flask and activates the foot-operated air release valve. This instantly transfers the full vacuum pull from the lower tank to the upper chamber surrounding the flask, allowing for a dense, high-pressure pour that captures every detail of the mold. Key Features High Production Capacity: Built for continuous use and large volume casting runs. Maximum Vacuum Pull: Large primary holding tank ensures a powerful, instantaneous draw around the flask for superior density. Foot-Pedal Operation: Hands-free vacuum transfer allows the operator to focus entirely on the precision of the pour. Large Flask Compatibility: Designed to accommodate flasks up to 8" in diameter and 12" in height. Technical Specifications Category Specification Dimensions (H x W x D) 40" x 25" x 25" Weight 400 lb Max Flask Capacity 8" Diameter x 12" High Recommended Vacuum Pump 21 CFM (Not Included) Primary Applications Brass, Bronze, Precious Metal Alloys Note: This unit requires an external vacuum pump for operation. We recommend a 21 CFM pump for optimal performance and maximum pressure draw.