3.5 cu ft Portable Pneumatic Sandblast Pot – Pressure Release System with MPV/Combination Valve, 1″ Piping with Moisture Separator, 55′ Twin-Line Hose Assembly & Control Handle #2

Part Number: 888-0331-12611PB-A
Compatible With: SCHMIDT / U.S. FILTER / AXXIOM #0331-126-11
Weight: 331.18 lbs
Warranty: 5-Year Limited / 10-Year Vessel Warranty

Overview

The 3.5 cu ft Portable Pneumatic Sandblast Pot is a reliable and low-maintenance abrasive blasting unit designed for professional contractors who need consistent performance in the field.
Built with a Pressure Release System, MPV/Combination Valve, and Heavy-Duty Moisture Separator, this model provides smooth start/stop control, reduced air consumption, and easy in-field maintenance.
Perfect for mobile surface preparation, coating removal, and industrial maintenance operations.

Key Features & Benefits

A. Pressure Vessel

• 3.5 cu ft (100 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 Release System

• Automatically depressurizes vessel when control handle is released

• Simplified, low-maintenance design ideal for field use

• Easy troubleshooting for quick in-field service and repairs

C. Heavy-Duty Moisture Separator

• Filters condensation and contaminants from the compressed air line

• Ensures dry, clean airflow for consistent abrasive performance

D. 1″ Galvanized Piping

• Corrosion-resistant and designed for high-pressure industrial use

E. Full-Port Ball Valves

• Maximizes airflow and ensures smooth, unrestricted media flow

F. Schedule 80 Heavy-Duty Nipples

• Thick-wall design withstands abrasive wear and extends lifespan

G. Bolt Clamps on Pusher Line

• Allows for quick, tool-free field repairs to minimize downtime

H. MPV/Combination Valve System

• Combination Valve: Dual-function design simultaneously stops airflow and releases vessel pressure when control handle is released

• MPV (Manual Plunger Valve): Provides simple, precise abrasive flow control for a wide adjustment range

• Relieving Control Handle: Reduces air consumption and stopping time between cycles

Specifications

Applications

• Portable abrasive blasting and coating removal

• Pipeline and refinery maintenance

• Marine and shipyard surface preparation

• Industrial equipment and structural steel cleaning

Compatibility

• OEM Replacement For: SCHMIDT MANUFACTURING / U.S. FILTER / AXXIOM MANUFACTURING #0331-126-11