Tungsten Carbide Double Venturi Nozzle – 7/16″ Bore, 1″ Entry, 1-1/4″ Aluminum Thread, Aluminum & Steel Jacket

Part Number: 1348-527
Category: Sandblasting & Abrasive Nozzles
Type: Tungsten Carbide Double Venturi Nozzle – 7/16″ Bore, 1″ Entry, 1-1/4″ Aluminum Thread, Aluminum & Steel Jacket

The 1348-527 Tungsten Carbide Double Venturi Nozzle is a heavy-duty, high-output blasting nozzle engineered for the most demanding abrasive applications. Featuring a large 7/16″ bore and a double venturi profile, this nozzle accelerates abrasive media in two stages to deliver significantly higher exit velocity and cutting power than straight-bore designs. The tungsten carbide liner provides exceptional resistance to wear, while the rugged aluminum and steel jacket protects against impact in harsh industrial environments. With a 1″ entry and 1-1/4″ aluminum thread, the 1348-527 installs securely in compatible holders and is ideal for high-volume surface preparation and production blasting where speed, durability, and reliability are critical.

Product Specifications

Model: 1348-527
Material: Tungsten Carbide (with Aluminum & Steel Jacket)
Bore Size: 7/16″
Entry Size: 1″
Thread: 1-1/4″ Aluminum Thread
Profile: Double Venturi
Style: Industrial Blast Nozzle
Weight: 3.10 lbs
Condition: New

OEM Compatibility

Features & Benefits

• Double venturi design increases abrasive velocity and cutting efficiency

• Large 7/16″ bore for maximum media flow and rapid surface coverage

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

• Aluminum & steel jacket provides strength and impact protection

• Delivers 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

• Do not use aluminum-thread nozzles with aluminum nozzle holders—they may become stuck or inseparable

• Verify bore size (7/16″), entry (1″), and thread type (1-1/4″ aluminum) before ordering

• Designed for double venturi nozzle holders

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