Stationary 6.0 cu ft Pneumatic Sandblast Pot w/ 4″ Umbrella – Pressure Release System, MPV, 1-1/2″ Inlet & 1″ Outlet, 1-1/4″ Piping
Part Number: 221-0730-MPV
Heavy-duty 6.0 cu ft (170 liter) stationary abrasive blast pot designed for shop, blast room, and fixed-installation operations. The unit features a 4″ umbrella hopper feed, which prevents excess load on the pop-up valve when feeding abrasive from an overhead hopper — ensuring smooth, uninterrupted media flow.
Equipped with a pneumatic pressure release remote system, the blast vessel automatically depressurizes when the control handle is released, increasing safety and minimizing downtime. The MPV Manual Plunger Metering Valve offers reliable, adjustable abrasive flow control and is suited for standard blasting applications and general-purpose media.
Built with 1-1/2″ inlet and 1″ outlet valves, plus 1-1/4″ galvanized piping, the system maintains maximum airflow while providing long-term corrosion protection and durability in continuous service environments.
Specifications
| Feature | Detail |
|---|---|
| Capacity | 6.0 cu ft (170 liters) |
| Operating Pressure | 150 PSI (10.3 bar) |
| Configuration | Stationary with 4″ Umbrella Hopper Feed |
| Remote System | Pneumatic Pressure Release |
| Metering Valve | MPV Manual Plunger Valve |
| Inlet Valve | 1-1/2″ |
| Outlet Valve | 1″ Diaphragm Valve |
| Piping | 1-1/4″ Galvanized Steel |
| Included | 50’ Twin-Line Hose & Pneumatic Control Handle |
| Certification | ASME Section VIII, Div. 1 / CRN Approved |
| Warranty | 5-Year Pressure Vessel / 10-Year Structural |
OEM Cross Reference
| OEM Manufacturer | Equivalent Part # |
|---|---|
| Clemco / Aerolyte / Zero | 21073 |
Key Features & Benefits
4″ Hopper Umbrella Feed
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Designed for bulk hopper loading
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Reduces wear and stress on pop-up components
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Ensures consistent abrasive flow during long-duration blasting
Pneumatic Pressure Release Control System
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Automatically depressurizes vessel when blasting stops
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Increases safety and reduces downtime between cycles
MPV Manual Plunger Abrasive Metering Valve
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Proven, simple, service-friendly design
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Smooth abrasive flow regulation for various media
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Ideal for slag, garnet, glass bead, and general blasting abrasives
Industrial-Grade Piping & Valve Components
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1-1/4″ galvanized piping resists corrosion
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Full-port ball valves maintain maximum airflow
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Schedule 80 wear components extend critical service life
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JIC pusher line fittings eliminate gasket sealing failures
Best Suited For
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Blast Room Installations
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Multi-Shift Industrial Shops
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Structural Steel, Rail, Marine & Heavy Equipment Work
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Surface Prep, Coating Removal & Refurbishing
