1/8" Orifice – New Style Blast Gun Orifice Insert – Abrasive Blasting Replacement – Replaces Clemco 11959

Model: 1349-470
Category: Abrasive Blasting Equipment → Blast Gun Components
Type: Orifice Insert (Air Jet – New Style)

The 1/8" New Style Orifice Insert (1349-470) is a precision airflow component designed for new style blast gun assemblies, delivering controlled airflow and efficient media usage for lower to mid CFM systems.

Key Features & Benefits

• Precision 1/8" orifice for controlled airflow
• Designed for new style blast gun assemblies
• Ideal for low to medium CFM systems
• Improves efficiency and reduces air consumption
• Enhances control for detailed blasting work
• Direct replacement for Clemco 11959

Technical Specifications

• Model: 1349-470
• Type: Orifice Insert (Air Jet – New Style)
• Orifice Size: 1/8"
• Application: Abrasive Blasting
• Weight: 0.25 lbs
• Condition: New

OEM Compatibility

• Clemco Industries / Aerolyte Systems / Zero Products – Part #11959

Typical Applications

• New style blast gun assemblies
• Blast cabinets and light-duty systems
• Precision surface cleaning and finishing
• Lower CFM compressor setups
• Replacement for worn or clogged orifice inserts

Performance Benefits

• Provides precise airflow control
• Reduces air consumption vs larger orifices
• Improves efficiency in smaller systems
• Supports consistent, controlled blasting
• Extends usable compressor capacity

Setup & Adjustment (Important)

• Using Wide Spray Nozzle (NO O-ring):
   Set to 4 threads visible behind the nut
• Using Short Straight Bore Nozzle (WITH O-ring):
   Set to 3 threads visible behind the nut

This ensures:

• Proper air-to-media ratio
• Smooth and consistent blasting
• Optimal system efficiency

New Style vs Standard (quick clarity)

• New Style (this product):
  • Designed for updated blast gun assemblies
  • Different fitment vs older systems
• Standard Orifice:
  • Used in traditional blast gun setups

 Always confirm compatibility before ordering.

Compatibility & Notes

• Designed for new style blast gun systems only
• Best suited for lower CFM air supply setups
• Must be paired with correct nozzle type and size
• Replace when worn to maintain performance