6.5 cu ft K-Series Portable Sandblast Pot – Electric 12 VDC Pressure Hold System with #100 Metering Valve & #400 Pinch Valve, 1-1/4″ Piping & Moisture Separator – Bronze Blasting Package

Part Number: 40-301-B
Compatible With: KEY HOUSTON #40301
Weight: 702.98 lbs
Warranty: 5-Year Limited / 10-Year Vessel Warranty

Overview

The 6.5 cu ft K-Series Electric Bronze Package offers a high-capacity, heavy-duty sandblasting solution ideal for industrial contractors, shipyards, and surface preparation professionals.
Powered by a 12 VDC Pressure Hold System, it maintains constant internal pressure between blasting cycles for smoother restarts, reduced air consumption, and optimal abrasive performance.
With its #100 Metering Valve and #400 Pinch Valve, this model ensures accurate control of air and media flow. The Bronze Package includes durable accessories for efficient jobsite operation.

Bronze Blasting Package Includes

• (1) 10-114BLK-050-3AL – 1-1/4″ Blast Hose Assembly Kit with Couplings (50′)

• (1) 1348-555 – #5 Tungsten Carbide Poly Jacket Nozzle

Key Features & Benefits

A. Pressure Vessel

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

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

• C.R.N. Certified for all provinces

B. Pressure Hold System

• Keeps vessel pressurized when the control handle is released

• Reduces air loss and moisture problems

• Enables smoother blasting cycles compared to pressure release systems

C. Emergency Air Tank

• Provides reserve air to keep the pinch valve closed if the compressor stops or runs out of fuel

• Enhances safety and prevents unintentional abrasive flow

D. Heavy-Duty Moisture Separator

• Filters out condensation to maintain steady abrasive flow

E. 1-1/4″ Galvanized Piping

• Corrosion-resistant and built for industrial durability

F. Heavy-Duty Full-Port Ball Valves

• Maximizes airflow for consistent blasting pressure

G. Schedule 80 Heavy-Duty Nipples

• Designed to withstand abrasive wear and extend equipment life

H. JIC-Fitted Pusher Line

• Eliminates gasket leaks and simplifies maintenance

I. #100 Metering Valve / #400 Pinch Valve

• #100 Metering Valve: Reliable legacy design for precise abrasive metering

• #400 Pinch Valve: Controls on/off air and media flow for responsive operation

J. Bag-Breaker & Screen

• Prevents debris contamination when filling abrasive media

K. Blow-Down Muffler

• Reduces exhaust noise during depressurization

L. Improved Electric Connection

• Weather-proof lock-out/tag-out safety box

• Rubber-sealed plug boot prevents dust or insect intrusion

• Solves reliability issues seen in older connector styles

M. 6″ FAST-FILL™ Pop-Up

• Allows quick abrasive refilling to minimize downtime

Specifications

Applications

• Industrial surface preparation and coating removal

• Shipyard, marine, and heavy equipment maintenance

• Pipeline and structural steel blasting

• Bridge restoration and tank rehabilitation

Compatibility

• OEM Replacement For: KEY HOUSTON #40301

• Compatible with all K-Series Electric #100 / #400 Pressure Hold systems and parts