Tungsten Carbide Long Venturi Nozzle – 1/2″ Bore, 1-1/4″ Entry, 1-1/4″ Thread, Brass Jacket

Part Number: 501-942
Category: Sandblasting & Abrasive Nozzles
Type: Tungsten Carbide Long Venturi Nozzle – 1/2″ Bore, 1-1/4″ Entry, 1-1/4″ Thread, Brass Jacket

The 501-942 Tungsten Carbide Long Venturi Nozzle is a heavy-duty, high-output blasting nozzle designed for the most demanding abrasive applications. Featuring a large 1/2″ bore and a long venturi profile, this nozzle accelerates abrasive media to significantly higher exit velocities than straight-bore designs, delivering maximum surface coverage and aggressive material removal. The premium tungsten carbide liner provides exceptional resistance to abrasive wear, while the brass jacket offers durability, balance, and impact protection in harsh industrial environments. With a 1-1/4″ entry and 1-1/4″ thread, the 501-942 installs securely in compatible holders and is ideal for production blasting and large-scale surface preparation where speed, efficiency, and longevity are critical.

Product Specifications

Model: 501-942
Material: Tungsten Carbide (with Brass Jacket)
Bore Size: 1/2″
Entry Size: 1-1/4″
Thread: 1-1/4″
Profile: Long Venturi
Style: Industrial Blast Nozzle
Weight: 3.45 lbs
Condition: New

OEM Compatibility

Features & Benefits

• Long venturi design maximizes abrasive velocity and blasting efficiency

• Large 1/2″ bore for maximum media flow and fastest surface coverage

• Tungsten carbide liner for superior wear resistance and extended service life

• Brass jacket provides durability and stability in industrial environments

• Delivers significantly higher productivity than straight-bore nozzles

• Secure, threaded installation in compatible nozzle holders

Applications

• Industrial abrasive blasting

• Heavy-duty surface preparation and coating removal

• Production and high-efficiency blasting

• Shipyards, fabrication shops, and maintenance facilities

• OEM replacement in compatible blast systems

Important Notes

• Be aware when using brass-threaded nozzles with brass nozzle holders—they may become stuck or inseparable over time

• Verify bore size (1/2″), entry (1-1/4″), and thread type (1-1/4″) before ordering

• Designed for long venturi nozzle holders

• Service life depends on abrasive type, air pressure, and duty cycle