6.5 cu ft Stationary Pneumatic Blast Pot – Pressure Release System with MPV/Combination Valve & Union End Ball Valve, 1-1/2″ Piping with Big Gun Moisture Separator

Part Number: 888-0431-12914PB-E
Rated Pressure: 150 PSI (10.3 BAR)
Capacity: 6.5 cu ft (185 L)
Overall Height: 54″ OAH
Weight: 472 lbs
Warranty: 5 Year / 10 Year Limited Vessel

Overview

The Pirate Brand® 6.5 cu ft Stationary Pneumatic Sandblast Pot is a rugged, shop-grade blasting system built for reliability and performance in industrial environments.
Equipped with a Pressure Release System, it automatically vents the vessel when the control handle is released—providing simple operation, safe depressurization, and low-maintenance reliability.

With a Big Gun Full Flow System, MPV/Combination Valve, and 1-1/2″ galvanized piping, this stationary unit delivers high air volume, consistent media flow, and superior durability for extended service life.

Key Features & Benefits

Pressure Release System

• Automatically depressurizes the vessel when control handle is released

• Simple, low-maintenance design for fast troubleshooting and in-field repairs

Big Gun Full Flow System

• Zero pressure-drop path ensures maximum air and abrasive flow to the nozzle

• Each 1 PSI improvement equals approximately 1.5% productivity gain

• Designed for high-capacity #7 and #8 blast nozzles

Durable Construction

• 6.5 cu ft (185 L) ASME Section VIII Div. 1 certified pressure vessel

• CRN approved for all provinces

• 1-1/2″ galvanized piping resists corrosion

• Heavy-duty full-port ball valves and Schedule 80 nipples extend wear life

• Big Gun Moisture Separator ensures clean, dry air for consistent performance

Precision Abrasive Control

• MPV/Combination Valve:

  • Two-in-one design controls air flow and vessel pressure release

  • Manual Plunger Valve (MPV) offers smooth, adjustable abrasive flow

  • Relieving control handle reduces air consumption and stop/start times

Enhanced Maintenance & Accessibility

• Union End Ball Valves allow you to shut off abrasive flow for maintenance without dumping the vessel

• Bolt Clamps on Pusher Line simplify field repairs

• 15′ Blowdown Hose Assembly for convenient remote venting

• Full Load Lifting Eyes for secure placement and transport

Media Management

• 9″ Adjustable Spider: customizable for different media types and sizes; prevents pop-up seal interference

• Skirted Pop-Up Gasket: “knife-through” design aids sealing and prevents abrasive burping—ideal for large grit media

Specifications

Applications

• Fixed industrial blast booths

• Steel fabrication shops

• Marine and shipyard maintenance

• Equipment refurbishment centers

• High-volume blasting operations requiring stationary setups