8.0 cu ft Stationary Dual-Chamber Electric Blast Pot – 2-Outlet Sandblasting System with Wall-Mounted Abrasive Cut-Off Feature

Part Number: 888-5642-33940PB-E
Category: Abrasive Blast Pot / Sandblasting Machine

Configuration: Stationary
Capacity: 8.0 CU. FT. (225 Liters)
Pressure Rating: 150 PSI (10.3 BAR)
System Type: Dual-Chamber / Electric
Overall Height (OAH): 69″

Included Components

• 9″ Umbrella

• APV II with Tungsten Carbide Sleeve & Auto Air Valve

• Big Gun Full Flow System

• Union End Ball Valve

• 2″ Inlet / 1-1/2″ Piping

• (2) 110′ Control Cords

• (2) Control Handle #2

• 5-Year / 10-Year Warranty

Power Requirements: 12 VDC
Control Compatibility: 12 VDC (with appropriate power supply)

OEM Compatibility

Features & Benefits of S-Series Dual-Chamber Big-Gun Abrasive Blasters

8.0 CU. FT. Capacity (225 LITERS)

• Upper Chamber: 3.25 CU FT (2.69 usable)

• Lower Chamber: 4.19 CU FT (4.04 usable)

• 150 PSI Vessel (10.3 BAR)

• A.S.M.E. Section VIII Division 1 Certified

• CRN Registered for All Provinces

Dual-Chamber System

• Continuously refills while remaining pressurized

• Maximizes production by eliminating refill interruptions

Big Gun Full Flow System

• Zero-pressure-drop path for air & abrasive flow

• Each 1 PSI difference equals 1.5% change in production efficiency

• Ideal for #7 & #8 nozzle configurations

• Full-port coupling design ensures unrestricted flow

Electric Controls (12VDC)

• Enhances control response over long hose runs (100+ feet)

• Reduces freezing risk during cold-weather operation

• Heavy-duty filtered control valve minimizes stop delay when handle is released

Dual-Chamber Cycle Controls

• Enclosed in NEMA 4-rated weatherproof housing

Galvanized Piping for Corrosion Resistance

• 1-1/2″ Piping

• 2″ Inlet

Heavy-Duty Full-Port Ball Valves

• Provides consistent, unrestricted airflow

Extended Life Schedule 80 Heavy-Duty Nipples

• Built to withstand abrasive wear for prolonged equipment life

Bolt Clamps on Pusher Line

• Simplifies field repairs and hose replacements

Combination Valve / APVII Valve

• Dual-function system manages chamber cycling and media metering

• APVII design prevents air and abrasive carryover

• Solid tungsten carbide plunger & sleeve for superior wear resistance

• 1″ NPT Clean-Out Port for maintenance and drainage

• Relieving Control Handle reduces air consumption and shortens stopping time

15′ Blowdown Hose Assembly for Remote Mounting

9″ Adjustable Spider

• Fully adjustable for multiple abrasive types and grain sizes

• Prevents abrasive weight from overloading pop-up seals

Skirted Pop-Up Gasket

• Designed to penetrate abrasive media and improve sealing

• Prevents “burping” during hopper-fed operation

• Essential for coarse and heavy-grit abrasives

Union End Ball Valves

• Allows for quick shutoff and maintenance without full abrasive discharge

Full-Load Lifting Eyes

• Enables safe lifting, transport, and placement during service or relocation

Suggested Applications

The 8.0 cu ft Dual-Chamber Electric Blast Pot with cord-mounted abrasive cut-off is engineered for continuous sandblasting and dual-operator efficiency. Perfect for:

• Shipyards & Marine Surface Prep

• Industrial Manufacturing & Fabrication

• Oil & Gas Pipeline & Tank Maintenance

• Bridge & Infrastructure Rehabilitation

• Concrete & Masonry Restoration

• Heavy Equipment Paint Removal & Refinishing

This system provides maximized productivity, unrestricted abrasive flow, and minimal downtime, making it ideal for high-demand, heavy-duty sandblasting environments.