Tungsten Carbide Double Venturi Nozzle – 5/16″ Bore, 1″ Entry, 1-1/4″ Aluminum Thread, Aluminum & Steel Jacket

Part Number: 1348-525
Category: Sandblasting & Abrasive Nozzles
Type: Tungsten Carbide Double Venturi Nozzle – 5/16″ Bore, 1″ Entry, 1-1/4″ Aluminum Thread, Aluminum & Steel Jacket

The 1348-525 Tungsten Carbide Double Venturi Nozzle is a high-efficiency blasting nozzle engineered for demanding abrasive applications that require greater cutting power, higher productivity, and long service life. Featuring a 5/16″ bore and a double venturi profile, this nozzle accelerates abrasive media in two stages, producing higher exit velocity and improved blasting efficiency compared to standard straight-bore designs. Constructed with a premium tungsten carbide liner and protected by a rugged aluminum and steel jacket, it offers exceptional resistance to abrasive wear and impact in harsh industrial environments. With a 1″ entry and 1-1/4″ aluminum thread, the 1348-525 installs securely in compatible holders and is ideal for professional surface preparation and production blasting operations where speed and durability matter.

Product Specifications

Model: 1348-525
Material: Tungsten Carbide (with Aluminum & Steel Jacket)
Bore Size: 5/16″
Entry Size: 1″
Thread: 1-1/4″ Aluminum Thread
Profile: Double Venturi
Style: Industrial Blast Nozzle
Weight: 2.05 lbs
Condition: New

OEM Compatibility

Features & Benefits

• Double venturi design boosts abrasive velocity and cutting efficiency

• Larger 5/16″ bore for increased media flow and faster 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

• Surface preparation and coating removal

• Production and high-efficiency blasting

• Maintenance and fabrication environments

• 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 (5/16″), 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