8.0 cu ft Stationary Dual-Chamber Electric Blast Pot – 2-Outlet Continuous Sandblasting System for Industrial Applications

Part Number: 888-0642-33940PB-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

• Boosts productivity by eliminating refill downtime

Big Gun Full Flow System

• Zero-pressure-drop path for maximum airflow efficiency

• Every 1 PSI gained or lost affects production by 1.5%

• Optimized for #7 & #8 nozzles

• Full-port couplings ensure unrestricted flow

Electric Controls (12VDC)

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

• Helps prevent freezing in cold weather conditions

• Heavy-duty filtered control valve reduces stop time when handle is released

Dual-Chamber Cycle Controls

• Contained in a NEMA 4-rated weather-resistant enclosure

Galvanized Piping for Corrosion Resistance

• 1-1/2″ Piping

• 2″ Inlet

Heavy-Duty Full-Port Ball Valves

• Designed for high-volume airflow and long-term reliability

Extended Life Schedule 80 Heavy-Duty Nipples

• Built to withstand abrasive wear and extend service life

Bolt Clamps on Pusher Line

• Allow quick field maintenance and secure hose connections

Combination Valve / APVII Valve

• Dual-function design automates upper chamber cycling

• APVII Metering Valve uses quadruple plunger seals for maximum reliability

• Solid tungsten carbide plunger and sleeve resist wear

• 1″ NPT Clean-Out Port for easy maintenance or draining

• Relieving Control Handle reduces air use and improves responsiveness

15′ Blowdown Hose Assembly for Remote Mounting

9″ Adjustable Spider

• Adjustable for varying abrasive sizes and feed rates

• Prevents media overload on pop-up seals

Skirted Pop-Up Gasket

• Penetrates abrasive media for improved sealing

• Reduces “burping” issues seen in hopper-fed blast pots

• Ideal for large grit media

Union End Ball Valves

• Enable easy bottom shut-off for servicing or valve replacement

Full-Load Lifting Eyes

• Provide secure lifting and mobility for maintenance or relocation

Suggested Applications

This 8.0 cu ft Dual-Chamber Electric Blast Pot is engineered for continuous, multi-operator sandblasting in industrial environments requiring precision and uptime. Perfect for:

• Shipyards & Marine Coating Removal

• Industrial Manufacturing & Fabrication

• Oil & Gas Tank & Pipeline Maintenance

• Bridge & Infrastructure Restoration

• Concrete & Masonry Surface Preparation

• Heavy Equipment Repainting & Corrosion Control

The dual-outlet electric control system ensures responsive operation and consistent pressure across both outlets, making it ideal for high-volume, professional-grade blasting applications.