Delavan .55GPH-90 Oil Burner Nozzles, 90 Degree

Highlights:

• Flow rate: 0.55 Gph
• Color: Green vial
• Spray angle: 90 degree
• For oil burner, residential applications
• Neither truly a hollow or solid nozzle
• The nozzles frequently can be used in place of either solid or hollow cone nozzles between 0.40 and 8.00 GPH, regardless of the burner's air pattern
• The lower flow rates tend to be more hollow
• Higher flow rates tend to be more solid