Ergo Blast Gun Assembly – Left Hand – 5/16" Boron Carbide Nozzle – 5/32" Air Jet

Part Number: PB-0843804
Category: Abrasive Blasting → Blast Guns & Nozzles
Type: Ergonomic Blast Gun Assembly (Left Hand)

The Ergo Blast Gun Assembly (PB-0843804) is a premium, high-output ergonomic abrasive blasting gun designed for maximum durability, comfort, and production efficiency. Equipped with a 5/16" boron carbide nozzle and 5/32" air jet, this unit delivers high airflow and extended nozzle life, making it ideal for continuous, heavy-duty blasting operations.

Key Features & Benefits

• Left-hand ergonomic design for improved control
• 5/16" boron carbide nozzle – ultra-long lifespan and wear resistance
• 5/32" air jet for increased airflow and blasting power
• High-output configuration for faster material removal
• Lightweight yet durable construction
• Palm grip + thumb hole reduce operator fatigue

Technical Specifications

• Part Number: PB-0843804
• Hand Orientation: Left Hand
• Nozzle Material: Boron Carbide
• Nozzle Size: 5/16"
• Air Jet Size: 5/32"
• Weight: 1.40 lbs

Included Components (Fitting Kit PB-4804192)

• 1/2" Air hose fitting
• 1/2" Abrasive hose fitting
• 5/8" Abrasive hose fitting
• (2) Hose clamps

Typical Applications

• High-volume abrasive blasting
• Industrial surface preparation
• Continuous-duty blasting operations
• Large-scale coating removal and cleaning

Performance Advantages

• Maximum production output with high-flow configuration
• Longest nozzle life (boron carbide) reduces replacements
• Reduced downtime and maintenance costs
• Ergonomic design for extended use

5/16" Boron Carbide Advantage

• Higher flow + longer life = best for high-hour operations
• Ideal for crews running large compressors and continuous blasting