Blastmaster® 6.5 Cu. Ft. M-Series Abrasive Blasting 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. Blastmaster® Abrasive Blasting Pots are manufactured using higher quality materials that resist wear, reducing costly downtime and increasing production rates. Typical applications include blast rooms, blast yards, bridges, oil refineries, pipelines, railcar shops, and storage tanks. Common abrasives used include aluminum oxide, garnet, mineral abrasives, and slags.


OSHA requires an abrasive blasting pot to be equipped with a remote control system, which only operates with continuous hand pressure and deactivates upon release of the control switch by the operator (29 CFR 1910.244(b)). This remote control system meets the OSHA requirement by providing a “Fail-to-Safe” configuration, which will deactivate the remote control system in the event the operator drops or loses control of the remote control switch.


The Blastmaster® 125 Remote Control System remotely activates and deactivates the abrasive blasting pot from the nozzle, eliminating the need for a pot tender.


A heavy-duty handle, 16” semi-pneumatic tires, and lifting lugs allow the abrasive blasting pot to be maneuvered quickly and easily around the work site.

The Blastmaster® 6.5 Cu. Ft. M-Series Abrasive Blasting Pot includes a dual “fail-to-safe” Blastmaster® 125 Remote Control System in pneumatic or electric configurations.
A muffler comes standard on all Blastmaster blast pots, reducing noise and trapping particles as they exit the exhaust port during the depressurization process.
The Blastmaster® Bantam Abrasive Metering Valve screw-type design delivers superior metering, providing a precise air and abrasive mixture for maximizing production.
The steep angle of the 90° cone bottom provides significantly improved abrasive flow versus a 60° cone bottom.

Key Features

6.5 Cubic Foot Capacity
Available with Pneumatic or Electric Remote Control System
Abrasive Blasting Pot Muffler
Galvanized pipe fittings
Two lifting lugs
16” semi-pneumatic tires
Empty weight: 390 lbs.
Height: 48”
Width: 35”
Depth: 37”

Optional Accessories

Abrasive Blasting Pot Moisture Separator

Abrasive Blasting Pot Moisture Separator

Abrasive Blasting Pot Moisture Separators remove excess moisture, oil, and other debris from compressed air before entering the abrasive blasting pot.

Abrasive Screen, Heavy-Duty Lid & Umbrella

Abrasive Screen, Heavy-Duty Lid & Umbrella

The abrasive screen, heavy-duty lid and umbrella help keep damaging debris out of the abrasive blasting pot.

Blast Nozzles

Abrasive Blasting Nozzles

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

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.



Marco Blastmaster® Abrasive Blasting Pot Overview Video
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