Portable 6.5 cu ft E-Series Electric 12VDC Blast Pot – Automatic Pinch Valve with X-TREME DUTY™ Metering Tube, 1-1/4" Piping with Moisture Separator & 55' Electric D-Handle Control, Pressure Hold System

Part Number: 221-104-A-EDC
Compatible With: EMPIRE ABRASIVE EQUIPMENT COMPANY #221104
Weight: 540.39 lbs
Warranty: 5-Year Limited / 10-Year Vessel Warranty

Overview

The Portable 6.5 cu ft E-Series Electric 12VDC Blast Pot – Automatic Pinch Valve (Pressure Hold System) is engineered for industrial-level performance, efficiency, and durability.
This model utilizes an Electric 12VDC Pressure Hold System, maintaining internal pressure between blasting cycles—saving time, reducing abrasive waste, and improving consistency.

Built with 1-1/4″ galvanized piping, a Heavy-Duty Moisture Separator, and the X-TREME DUTY™ Automatic Pinch Valve, this system ensures long-term reliability under the toughest conditions.

Key Features

A. Pressure Vessel

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

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

• C.R.N. Certified for all Canadian provinces

B. Pressure Hold System

• Maintains pressure during non-blasting cycles

• Reduces abrasive consumption

• Provides smoother starts and stops for consistent blasting

C. Heavy-Duty Moisture Separator

• Filters moisture from compressed air, preventing clogs and media contamination

D. 1-1/4″ Galvanized Piping

• Corrosion-resistant and optimized for airflow efficiency

E. Full-Port Ball Valves

• Heavy-duty design minimizes air restriction and wear

F. Schedule 80 Heavy-Duty Nipples

• Reinforced design withstands abrasive wear for longer life

G. JIC-Fitted Pusher Line

• Eliminates gasket issues and simplifies field maintenance

H. Automatic Pinch Valve with X-TREME DUTY™ Pinch Tube

• 100% gum rubber with carbon black for static dissipation

• Extended service life and smoother abrasive flow

I. Anti-Clog / Anti-Freezing Blow Down Muffler

• Minimizes noise and prevents freezing or clogging in cold environments

J. Bag-Breaker and Screen Assembly

• Standard above the pop-up to prevent foreign material entry

K. 6″ FAST-FILL™ Pop-Up

• Allows for quicker and cleaner abrasive filling

Specifications

Applications

• Industrial surface preparation

• Bridge and steel structure restoration

• Pipeline, refinery, and shipyard blasting

• Heavy equipment coating removal

• General maintenance and surface treatment

Compatibility

• OEM Replacement For: EMPIRE ABRASIVE EQUIPMENT COMPANY #221104

• Compatible with E-Series Electric Blast Systems and X-TREME DUTY™ components