Nozzle – Tungsten Carbide Short Venturi, 1/4" Bore, 1" Entry, 1-1/4" Thread, Aluminum Jacket

Part Number: 1348-504
Weight: 0.80 lbs

The 1348-504 Tungsten Carbide Short Venturi Nozzle is engineered for high-impact, precision abrasive blasting where a powerful, concentrated blast pattern is required. Designed with a durable tungsten carbide liner, this nozzle provides exceptional wear resistance and long service life—ideal for use with aggressive abrasives such as steel grit, aluminum oxide, garnet, and slag.

Its 1/4" bore delivers a strong, focused stream for weld prep, spot blasting, detail cleaning, flange work, and small-area surface preparation. The short venturi profile increases blast intensity at close range, making it a top choice for operators working in confined areas or requiring pinpoint precision.

The lightweight aluminum jacket enhances maneuverability while providing rugged structural protection. The 1-1/4" aluminum threaded connection is industry-standard and ensures secure attachment to compatible nozzle holders.

⚠️ IMPORTANT WARNING:
Do NOT use aluminum-threaded nozzles with aluminum nozzle holders.
This can cause galling, leading to threads seizing or becoming inseparable.
Use brass or composite holders for safe operation.

Specifications

Key Features & Performance Advantages

Tungsten Carbide Liner — Extreme Wear Life

• Withstands harsh, abrasive media

• Long service life in high-pressure environments

• Ideal for contractors needing maximum durability

Short Venturi Geometry — Precision Blast Control

• Tight, concentrated blast pattern

• Excellent for detailed work and corners

• Perfect for weld cleaning, rust removal, and touch-up blasting

Lightweight Aluminum Jacket

• Strong, rigid, and corrosion-resistant

• Enhances handling and reduces wrist fatigue

• Protects the carbide liner from impact

Industry-Standard 1-1/4" Thread

• Secure, vibration-resistant screw-on connection

• Compatible with most abrasive blasting setups

• Recommended with brass or composite holders

OEM Cross-Reference

Ideal Applications

Perfect for:

• Weld joint cleaning

• Spot restoration and detail blasting

• Rust, scale, and coating removal

• Precision industrial maintenance

• Confined or small-area blasting