Nozzle – Tungsten Carbide Short Venturi, 1/2" Bore, 1" Entry, 1-1/4" Brass Thread, Poly Jacket

Part Number: 501-632
Weight: 1.20 lbs

The 501-632 Tungsten Carbide Short Venturi Nozzle is a heavy-duty abrasive blasting nozzle designed for high-impact cleaning, confined-area blasting, and applications requiring maximum power in a compact form. Featuring a rugged tungsten carbide liner, this nozzle offers excellent wear resistance and long service life even with aggressive abrasives such as steel grit, aluminum oxide, slag, and garnet.

The 1/2" bore delivers a strong, concentrated blast stream ideal for heavy material removal, weld preparation, rust and scale removal, and industrial maintenance blasting. Its short venturi design maximizes impact force at shorter working distances, making it ideal for blast cabinets, enclosed areas, and detailed blasting tasks.

A poly jacket provides impact resistance, corrosion protection, and operator comfort, while the 1-1/4" brass threaded connection ensures compatibility with heavy-duty nozzle holders used across industrial blasting systems.

⚠️ WARNING: Brass-threaded nozzles should NOT be used with brass nozzle holders, as they may seize or become inseparable.

Specifications

Key Features & Performance Advantages

Tungsten Carbide Liner — High Durability

• Excellent wear life with aggressive abrasive media

• Reliable performance in demanding industrial environments

• Designed for high-pressure, continuous-duty usage

Short Venturi Geometry — Maximum Impact at Close Range

• Produces a highly concentrated blast stream

• Perfect for cabinets, tight spaces, and detailed blasting

• Ideal for weld joint cleaning, spot blasting, and small-surface prep

1/2" Bore — High-Flow, High-Impact

• Delivers powerful cutting performance

• Efficient for removing scale, coatings, rust & tough deposits

• Suitable for both field and shop blasting applications

Poly Jacket

• Lightweight and corrosion-resistant

• Protects the carbide liner and enhances durability

• Comfortable handling during extended use

1-1/4" Brass Thread

• Industry-standard connection

• Strong, vibration-resistant fit

• Avoid pairing with brass holders to prevent thread seizure

OEM Cross-Reference

Ideal Applications

Perfect for:

• Blast cabinet operations

• Tight or confined blasting environments

• Weld seam & joint cleaning

• Rust, scale & coating removal

• Heavy industrial maintenance blasting