6.5 cu ft Portable Electric 12VDC Sandblast Pot – Pressure Hold System with APV II Valve (Tungsten Carbide Sleeve) & Auto Air Valve, 1-1/2″ Piping with Big Gun Moisture Separator

Part Number: 888-0532-33904PB
Weight: 533.58 lbs
Warranty: 5-Year Limited / 10-Year Vessel Warranty

Overview

The 6.5 cu ft Portable Electric 12 VDC Sandblast Pot – Big Gun Full Flow System delivers superior efficiency, precision control, and high-flow performance for industrial blasting applications.
Designed for professional contractors, this system integrates an APV II valve with tungsten carbide sleeve, a 1-1/2″ Big Gun piping system, and electric 12 VDC controls for faster start/stop performance over long hose distances.

Its Pressure Hold System maintains consistent vessel pressure between blast cycles, minimizing abrasive consumption and ensuring smoother operation — ideal for heavy-duty, high-output blasting environments.

OEM Compatibility

Note: When using steel abrasives, Electric Control Handle #2 (2263-401) and sealed connector set (PB-31131) are required.

Key Features & Benefits

A. Pressure Vessel

• 6.5 cu ft (185 L) capacity rated for 150 PSI (10.3 BAR)

• Constructed to A.S.M.E. Section VIII Division 1 standards

• C.R.N. certified for all provinces

B. Pressure Hold System

• Maintains steady pressure to reduce media use and moisture issues

• Provides smoother blast starts and stops

• Extends valve and hose life by minimizing pressure cycling

C. Electric Controls – 12 VDC

• Enables rapid start/stop response over 100 ft hose distances

• Prevents freezing and delay in cold weather conditions

• Heavy-duty filtered control valve ensures quick blast shutdown

D. Big Gun Full Flow System

• Zero pressure-drop path for maximum air and abrasive velocity

• Each 1 PSI gain equals 1.5 % boost in production

• Ideal for #7 and #8 nozzles requiring high volume flow

• Full-port couplings maintain unrestricted passage to the nozzle

E. Big Gun Moisture Separator

• Industrial separator removes moisture from compressed air stream

• Prevents blockages and improves media consistency

F. 1-1/2″ Galvanized Piping

• Corrosion-resistant for maximum longevity and flow stability

G. Full-Port Ball Valves

• Ensures unrestricted air delivery to maximize blasting efficiency

H. Schedule 80 Heavy-Duty Nipples

• Built to withstand abrasive wear for longer system life

I. Field Maintenance

• Bolt clamps on pusher line allow quick field repairs and valve access

J. APV II (Tungsten Carbide Sleeve) & Valve System

• Premium APV II valve with quadruple seal design eliminates air/abrasive carry-over and jamming issues

• Solid machined tungsten carbide plunger and sleeve deliver superior wear resistance and precision fit

• 1″ NPT cleanout port provides easy access for clearing obstructions or draining vessel

• Full-flow auto air valve ensures fast starts and stops

• Filtered control valve reduces stop lag time and air consumption

K. Blow-Down Muffler

• Minimizes noise during vessel depressurization

L. Loading Skid / Valve Guard

• Protects valves and connections during operation and transport

• Adds stability and ease of handling

Specifications

Applications

• High-output industrial blasting operations

• Shipyard and marine maintenance

• Bridge and structural steel restoration

• Pipeline surface preparation

• Heavy equipment and tank refurbishment