Double‑Venturi Nozzle – 3/8″ Bore, BP200 SiAlON, 50 mm Thread

The SN125‑650 is a high-efficiency double‑venturi blast nozzle, featuring a 3/8″ (9.5 mm) bore machined from lightweight yet abrasion-resistant BP200 SiAlON ceramic. Designed to deliver approximately 35% larger blast coverage than standard long‑venturi nozzles—with only a slight decrease in velocity—this nozzle is perfect for medium-duty blasting and even abrasive dispersion. It’s built with an aluminum jacket and 50 mm contractor-style threads for durability and easy installation on large-diameter blast hoses. Ideal for stainless steel, plastic media, and jobs requiring broad, uniform coverage while minimizing operator fatigue.