Abrasive Storage Hoppers provide an economical and protective storage and loading solution for bulk abrasives. The 725 Cu. Ft. Abrasive Storage Hopper allows you to take advantage of lower abrasive cost on bulk abrasives, and improves the speed and ease of the loading process. The 725 Cu. Ft. Abrasive Storage Hopper keeps your abrasive up off the ground and away from environmental elements, protecting your abrasive from moisture and freeing up valuable space on the jobsite. Typical applications include blast rooms, blast yards, bridges, oil refineries, shipyards and storage tanks.


Bulk abrasives are more economical than small individual bagged abrasives. Additional savings result from reduced material handling, reduced manpower, and no requirement for a mechanical lifting device.


Standard safety features include a caged ladder and guardrail system, including kick plates, providing three additional safeguards not found on other storage hopper designs.


The 725 Cu. Ft. Abrasive Storage Hopper features a clearance height of 11’ 6”, allowing it to be easily used with a wide array of bulk blast pots.

725 Cu. Ft. Abrasive Storage Hopper (Rain Guards)
725 Cu. Ft. Abrasive Storage Hopper includes rain guards, shedding water and preventing rain from entering the abrasive blasting pot.
725 Cu. Ft. Abrasive Storage Hopper (Snorkel Exhaust Vent)
The snorkel exhaust vent keeps rain and outside elements from entering the abrasive storage hopper, and is mounted in an accessible location for easy access to check for debris.
725 Cu. Ft. Abrasive Storage Hopper (Fill Ports with Slide Gates)
Two 4” fill ports with slide gates allow for more efficient and faster abrasive blasting pot filling than smaller ports.

Key Features

Rain guards
Snorkel exhaust vent
Two 4” fill ports with slide gates
Weight (empty): 8,000 lbs.
Overall height: 28’
Overall width: 10’ 6”
Overall length: 8’ 6”
Clearance height: 11’ 6”
Clearance width: 9’
Wall thickness: 1/4"
Available painted and primed or unpainted

Optional Accessories

Bulk Abrasives

Bulk Abrasives

A variety of abrasives are available in bulk bags or by truckload.

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.

Blast Nozzles

Abrasive Blasting Nozzles

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

Couplings and Blast Nozzle Holders

Couplings and Nozzle Holders

Marco offers several types of couplings and blast nozzle holders to meet the needs of a wide variety of applications.


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