Tungsten Carbide Long Venturi Nozzle – 3/8″ Bore, 1-1/4″ Entry, 1-1/4″ NPSM Brass Thread, Poly Jacket
Part Number: 1348-556
Category: Sandblasting & Abrasive Nozzles
Type: Tungsten Carbide Long Venturi Nozzle – 3/8″ Bore, 1-1/4″ Entry, 1-1/4″ NPSM Brass Thread, Poly Jacket
The 1348-556 Tungsten Carbide Long Venturi Nozzle is built for high-production abrasive blasting where performance and durability matter most. Its long venturi profile accelerates abrasive media more efficiently than straight-bore designs, delivering higher particle velocity, faster cleaning rates, and more uniform surface coverage. Featuring a tungsten carbide liner, this nozzle offers exceptional wear resistance and extended service life in demanding environments. The protective poly jacket helps reduce overall weight while adding impact resistance. With a 1-1/4″ entry and 1-1/4″ NPSM brass threads, this nozzle is compatible with standard professional blast systems and holders.
Product Specifications
Model: 1348-556
Material: Tungsten Carbide (Poly Jacket)
Bore Size: 3/8″
Entry Size: 1-1/4″
Thread: 1-1/4″ NPSM Brass
Profile: Long Venturi
Style: Heavy-Duty Industrial Blast Nozzle
Weight: 1.80 lbs
Condition: New
Features & Benefits
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Long venturi design increases abrasive velocity for faster production
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3/8″ bore supports higher airflow and media volume
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Tungsten carbide liner delivers superior wear resistance and long service life
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Maintains consistent bore geometry for reliable performance
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Poly jacket adds durability while helping reduce operator fatigue
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Standard 1-1/4″ NPSM threads fit common blast nozzle holders
Applications
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Industrial abrasive blasting
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Surface preparation for coatings and corrosion removal
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Fabrication shops and maintenance operations
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High-volume production blasting
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OEM replacement in compatible blast systems
Important Notes
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Confirm bore size (3/8″), entry (1-1/4″), and thread type (1-1/4″ NPSM) before ordering
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Warning: Be aware when using brass-threaded nozzles with brass nozzle holders, as they may become stuck or inseparable over time
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Designed for long venturi nozzle holders
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Service life varies based on abrasive type, air pressure, and duty cycle
