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

Part Number: 888-0932-33904PB-EP
Rated Pressure: 150 PSI (10.3 BAR)
Capacity: 20.0 cu ft (570 L)
Warranty: 5 Year / 10 Year Limited Vessel

Overview

The Pirate Brand® FAST-STOP™ 20 cu ft Electric Sandblast Pot delivers large-capacity performance with best-in-class safety.
Its exclusive FAST-STOP™ Pressure Hold System rapidly depressurizes the blast hose when the control handle is released—minimizing hose whip risk and preventing trapped air during nozzle blockage or hose compression.

Designed for industrial-scale operations, this model integrates the APV II Tungsten Carbide Metering Valve, Big Gun Full Flow System, and 350 CFM Moisture Separator for maximum throughput, durability, and consistent abrasive delivery.

Key Features & Benefits

FAST-STOP™ Safety System

• Rapid hose depressurization for superior operator protection

• Exhausts from the hose end to release trapped air even during obstruction

• Simple, durable, low-maintenance design for long service life

Performance & Control

• APV II Tungsten Carbide Metering Valve with quadruple plunger seals for precise flow and extreme wear resistance

• Pressure Hold System for smoother starts/stops, reduced abrasive use, and moisture control

• Big Gun Full Flow System provides unrestricted airflow for high production—every 1 PSI gain ≈ 1.5 % efficiency

• Full-Port Couplings designed for #7 and #8 nozzles

Electric 12 VDC Control System

• Faster start/stop response across long hose runs (100 ft +)

• Cold-weather reliability – prevents freezing and ensures steady air delivery

• Includes 110′ control cord with Handle #2 and 25′ power cord

Heavy-Duty Construction

• 20 cu ft (570 L) ASME Section VIII Div. 1 pressure vessel

• 1-1/2″ galvanized piping for corrosion resistance

• Schedule 80 nipples and full-port ball valves for extended life

• Big Gun 350 CFM Moisture Separator for clean, dry air supply

• Gravel-Guard™ Skid with Fork Pockets for safe transport

Efficiency Enhancements

• 11″ Adjustable Spider – supports multiple media types, improves seal integrity under load

• 6″ FAST-FILL™ Pop-Up with Skirted Gasket – faster loading, better seal against large-grit media, prevents “burping” during hopper feed

• Union End Ball Valves – shut off abrasive flow for maintenance without emptying the pot

• Full Load Lifting Eyes – safe lifting and positioning of the vessel

Specifications

Compatibility

• OEM Equivalent to: Schmidt / U.S. Filter / Axxiom Manufacturing P/N 0532-339-01

• Note: When using steel abrasives, use Electric Control Handle #2 (888-2263-401PB) and Sealed Connectors (PB-31131).

Applications

• Heavy industrial surface preparation

• Shipyard and marine maintenance

• Bridge restoration and steel fabrication

• Pipeline and refinery operations

• Large blast rooms and rental fleets