Stationary 3.0 cu ft Electric Sandblast Pot w/ 4″ Umbrella – Pressure Release System, 12VDC Controls, AMV II, 1″ Inlet/Outlet, 1″ Piping
Part Number: 221-0630-EDC
Industrial 3.0 cu ft (85 liter) stationary abrasive blast pot designed for blast rooms, fixed blasting stations, and continuous-duty surface prep operations. The 4″ umbrella inlet reduces load force on the pop-up valve during abrasive feeding, ensuring smooth and efficient media flow from an overhead hopper — ideal for high-volume and production blasting environments.
This model uses a 12VDC Electric Pressure Release Remote System, providing fast start/stop activation, especially when operating with long blast hose lengths (100+ ft), and minimizing freezing issues in cold weather conditions. Fitted with the AMV II™ X-TREME Duty Metering Valve, optimized for steel grit and reusable abrasives, offering long wear life and precise feed control.
Constructed with 1″ galvanized piping, 1″ inlet & diaphragm outlet valves, and Schedule 80 wear components, this unit is built to withstand heavy abrasive cycling and demanding indoor blasting operations.
Specifications
| Feature | Detail |
|---|---|
| Capacity | 3.0 cu ft (85 liters) |
| Operating Pressure | 150 PSI (10.3 bar) |
| Configuration | Stationary w/ 4″ Umbrella Loading Inlet |
| Remote System | 12VDC Electric Pressure Release |
| Metering Valve | AMV II™ X-TREME Duty |
| Inlet Valve | 1″ |
| Outlet Valve | 1″ Diaphragm Valve |
| Piping | 1″ Galvanized Steel (Corrosion Resistant) |
| Cord Lengths | 55′ Control Cord + 25′ Power Cord |
| Vessel Certification | ASME Section VIII Div. 1 / CRN Certified |
| Warranty | 5-Year Pressure Vessel / 10-Year Structural |
OEM Cross Reference
| OEM Manufacturer | Equivalent Part # |
|---|---|
| Clemco / Aerolyte / Zero Products | 21063 |
Key Features & Advantages
4″ Umbrella Inlet
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Reduces pop-up load pressure during abrasive feeding
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Ensures consistent, uninterrupted abrasive flow
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Ideal for hopper-fed, continuous blasting environments
12VDC Electric Controls
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Fast response for long blast hose distances
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Reduces freezing compared to pneumatic remotes in low temperatures
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Heavy-duty filtered valve withstands dust & harsh conditions
AMV II™ X-TREME Duty Metering Valve
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Designed for steel grit & high-density abrasives
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Stainless steel metering plate + reinforced iron body
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Dual nylon wiper seals prevent jamming and media intrusion
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Large clean-out & drain ports speed maintenance
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Purge air assist port clears blockages quickly
Industrial Durability
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1″ galvanized piping for corrosion & wear resistance
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Full-port ball valves maintain airflow & blast efficiency
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Schedule 80 wear nipple withstands long-term abrasive erosion
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JIC pusher line fittings eliminate gasket sealing failures
Ideal Applications
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Blast Rooms & Indoor Blast Booths
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Fabrication & Coating Removal Shops
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Structural Steel & Weld Prep
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Marine & Shipyard Repair Facilities
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Heavy Equipment Refurbishment
