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

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

Part Number: 40-301-C
Compatible With: KEY HOUSTON #40301
Weight: 734.98 lbs
Warranty: 5-Year Limited / 10-Year Vessel Warranty

Overview

The 6.5 cu ft K-Series Electric Silver Package combines industrial performance with operator comfort and reliability.
Built with a 12 VDC Pressure Hold System, this model ensures consistent blasting pressure, smoother startups, and minimal air or abrasive loss between cycles.
Equipped with a #100 Metering Valve and #400 Pinch Valve, it offers precise abrasive control, while the Silver Package includes all necessary protective equipment and hose assemblies for efficient on-site use.

Silver 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

• (1) 122-9150 – Blast Suit, Lightweight, Large

• (1) 407701 – Luxury Double-Palmed Gloves (Pair)

• (1) 407000-PFC – RPB® NOVA 2000™ Respirator Package

Key Features & Benefits

A. Pressure Vessel

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

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

• C.R.N. Certified for all provinces

B. Pressure Hold System

• Keeps vessel pressurized between trigger cycles

• Provides smoother starts/stops and improved efficiency over release systems

C. Emergency Air Tank

• Maintains closure of the pinch valve during compressor failure or fuel loss

• Provides enhanced safety and system reliability

D. Heavy-Duty Moisture Separator

• Removes moisture before it enters the vessel, preventing abrasive clogging

E. 1-1/4″ Galvanized Piping

• Corrosion-resistant for extended life and cleaner air passage

F. Heavy-Duty Full-Port Ball Valves

• Maximizes airflow with minimal restriction

G. Schedule 80 Heavy-Duty Nipples

• Provides exceptional abrasion resistance and long-term durability

H. JIC-Fitted Pusher Line

• Eliminates gasket leaks and simplifies maintenance

I. #100 Metering Valve / #400 Pinch Valve

• #100 Metering Valve: Traditional design for accurate abrasive feed

• #400 Pinch Valve: Handles smooth air/media start-stop control

J. Bag-Breaker & Screen

• Filters foreign material during abrasive filling

K. Blow-Down Muffler

• Reduces noise during depressurization for safer operation

L. Improved Electric Connection

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

• Rubber-sealed plug boot prevents debris and insect ingress

• Enhances connection integrity over legacy designs

M. 6″ FAST-FILL™ Pop-Up

• Speeds up abrasive loading and reduces downtime

Specifications

Applications

• Shipyard and offshore blasting

• Bridge, pipeline, and tank surface preparation

• Industrial coating and rust removal

• Construction, mining, and fabrication cleaning projects

Compatibility

• OEM Replacement For: KEY HOUSTON #40301

• Fully compatible with K-Series Electric #100 / #400 Pressure Hold systems and accessories