A blast pot is a pressure vessel used to contain a supply of abrasive material during the abrasive blasting process. Used as part of a mobile blasting system, the blast pot delivers a mixture of abrasive and compressed air to the blast nozzle for surface preparation. By packaging a high performance abrasive blasting system on a trailer or skid, Marco has created high production abrasive blasting systems with unmatched portability and versatility. These systems combine a blast pot, moisture management system, and a 6-outlet airline filter together on a skid or trailer for ease of portability. Typical applications include blast rooms, blast yards, oil refineries, and pipelines. Common abrasives used include garnet, mineral abrasives, and slags.


The Blastmaster® Mobile Blasting Systems combine all components on a trailer or skid and is easily transported from one work site to the next, increasing production by reducing set-up and tear down time. Mobile Blasting Systems with the 20 Cu. Ft. blast pot include an integrated Bulk Bag Rack Stand for abrasive loading efficiency.


The Blastmaster® Mobile Blasting Systems provides the flexibility to keep all of the components on the base, or unbolt select pieces of equipment from the base to position them in different locations around the work site.


Our commitment to producing the highest quality products in the industry demands strict control over our raw materials and manufacturing processes. All components used in the manufacturing of Marco products adhere to strict process controls as specified by Marco’s Quality and Engineering team.

The Blastmaster® Mobile Blasting Systems comes with your choice of a 3.5 Cu. Ft., 6.5 Cu. Ft., or 20 Cu. Ft. blast pot for any sized job.
The moisture management system removes water vapor from the compressed air stream. Wet abrasive can clog abrasive metering valves and nozzles resulting in costly downtime and additional maintenance.
The 6-outlet airline filter features a seven stage filtration process to catch and remove moisture, odors, and other particulates from the air supply.
Built-in hose storage racks make storing air hose and blast hose simple and convenient by keeping hoses in one easily accessible location.

Key Features

25 Blast Pot Options
3 Moisture Management Options
6-outlet Airline Filter
Hose Hangers
Bulk Bag Rack Stand
(20 Cu. Ft. units only)
Jack stands to balance trailers on most terrain
Drop down gate for easy access to the 3.5 Cu. Ft. and 6.5 Cu. Ft. systems

Optional Accessories

Blast Hose

Blastmaster® Abrasive Blasting Hose

Blastmaster® Abrasive Blasting Hose is available in standard lengths of 50, 100 and 400 feet, and custom lengths up to 200 feet.



Choose from an extensive range of abrasives for any blasting surface or job.

Blast Nozzles

Abrasive Blasting Nozzles

A wide variety of blast nozzles are available to meet even the most challenging work site requirements.

Protective Clothing

Protective Clothing

Marco offers a variety of light weight coverall options, including DuPont® Tyvek®, to protect workers from water and overspray.


Technical Information


Marco®, Barricade®, Blastmaster®, Dustmaster®, Spraymaster®, Vacmaster®, Xtreme-Duty®, and Smart Box™ are registered trademarks or trademarks of Marco.
All other brand names or marks are used for identification purposes and are trademarks of their respective owners.

Product details are based on published information at the time of publication. Product details are subject to change without notice. Contact Marco for more information.

Key Features

Optional Accessories

Dust Collectors
Engineered Systems
Service,Repair & Modernization
fax: 563.324.6258