SANDBLAST KIT - TUNGSTEN CARBIDE NOZZLE HEAD - INDUSTRIAL Pacific Bay Equipment Sale! from $273.00 Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. A Venturi orifice creates a uniform blast pattern, doubles sand velocity and produces up to 45% more work with 20% less sand. PSI: 1500 - 5500 GPM: 3.0 - 10.0 Temperature: 200°F Weight: 10 lbs. Nozzle Tip (sold separately)