SiAION Big Gun Long Venturi Nozzle – 5/8" Bore, 1-1/4" Entry, 50mm Thread, Aluminum Jacket

Part Number: 888-5000-410PB
Weight: 1.95 lbs
Category: Blast Nozzles (Long Venturi, SiAION)

The SiAION Big Gun Long Venturi Nozzle (5/8" bore, 1-1/4" entry, 50mm thread) is a high-productivity abrasive blasting nozzle designed for fast removal rates and maximum surface coverage. Featuring a lightweight SiAION liner and durable aluminum jacket, this nozzle delivers excellent performance while reducing operator fatigue during extended blasting operations.

SiAION offers tungsten-carbide-like wear life at roughly half the weight, making it an ideal choice for demanding industrial blasting jobs.

Key Features

Performance & Construction

• Long Venturi design for maximum velocity and productivity

• 5/8" bore for high-volume media flow

• SiAION liner – lightweight, durable, long service life

• Aluminum outer jacket for easier handling

• 1-1/4" entry size

• 50mm threaded connection

Safety & Important Notes

• ⚠️ Do NOT use with steel grit
  Use tungsten carbide alternative: PN 888-5001-308PB

• ⚠️ Do NOT pair aluminum-thread nozzles with aluminum nozzle holders
  (Threads may seize and become inseparable.)

OEM Compatibility

Why Choose This SiAION Nozzle?

• Similar durability to tungsten carbide

• Lightweight ― significantly reduces user fatigue

• Ideal for high-production blasting

• Excellent for shipyards, steel fabrication, heavy equipment, storage tanks, and large surface area blasting