Victor Nozzle Welding 4-w-1 Victor. Shipped with USPS First Class Package.Zoro #: G1499197 Manufacturer #: 0324G0074Gas Service: Oxygen and Acetylene Acetylene Flow: 10 to 25 scfhOxygen Flow: 6 to 12 scfh Welds Up To: 1/4"Flame Type: Brazing Long Cone Oxygen Pressure: 5 to 10 psigSeries: W-1 Size: 4For Use With: Victor 0382-0032 Or Grainger - 5KJ42 Acetylene Pressure: 4 t