... Spiral Nozzle, Silicon Carbide Spray Nozzle, Silicon Carbide Spiral Nozzle, SiSiC Nozzle Nozzle Descriptions:The Desulfurization Nozzles (High Flow Hollow Cone Nozzles) deliver a hollow cone spray pattern ... ) * Inlet connection Type: 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4", 6". * Standard Thread: Available in female ...