Nozzle – Tungsten Carbide Long Venturi, 5/16" Bore, 1" Entry, 1-1/4" Threads, Brass Jacket

Part Number: 501-682
Weight: 2.40 lbs

The 501-682 Tungsten Carbide Long Venturi Nozzle is engineered for high-efficiency abrasive blasting, delivering exceptional cleaning speed and a wide, uniform blast pattern. Its 5/16" bore provides a balanced combination of precision and productivity, making it ideal for structural steel preparation, coating removal, tank work, shipyards, fabrication shops, and general industrial blasting.

Constructed with a durable tungsten carbide liner and brass jacket, this nozzle withstands demanding use with aggressive abrasives while maintaining long service life. The 1" entry and 1-1/4" threaded connection ensure compatibility with standard blasting equipment and nozzle holders.

Specifications

Key Features & Performance Advantages

Long Venturi Performance

• Produces a high-velocity, wide blast pattern

• Increases cleaning rates and productivity

• Reduces abrasive consumption while maintaining surface quality

Tungsten Carbide Liner

• Highly wear-resistant under heavy abrasive use

• Ideal for mineral abrasives, steel grit, aluminum oxide, and more

• Maintains bore integrity for consistent blast output

Heavy-Duty Brass Jacket

• Adds structural strength and corrosion resistance

• Protects the carbide liner from impact and environmental wear

• Reliable durability for industrial job sites

Secure 1-1/4" Threaded Connection

• Fits common long venturi nozzle holders

• WARNING: Brass-threaded nozzles used with brass nozzle holders may become stuck or inseparable over time

OEM Cross-Reference