Marco 3.0 Cu. Ft. C-Series Blast Pot is a pressure vessel used as part of an abrasive blasting system to deliver a mixture of abrasive and compressed air to a work surface. Marco blast pots are proudly engineered and manufactured in the USA and built in accordance with ASME guidelines. Each Marco blast pot is designed with added features to enhance work site safety. Marco Blast Pots are manufactured using higher quality materials that resist wear, reducing costly downtime and increasing production rates.