Delavan 4.00GPH-60 Solid Spray Oil Burner Nozzles, 60 Degree Lamp 2-1/2" bore non recessed

2-1/2" bore non recessed

Set of two lanterns: 21"H and 28"H

Which allows use with both 3/8" and 3/4" draw studs

Cast-iron convertible well jet pump

and 1" horizontal shackle clearance

Delavan 4.00GPH-60 Solid Spray Oil Burner Nozzles, 60 Degree Lamp 2-1/2" bore non recessedHighlights: Produce a spray that distributes droplets fairly uniformly throughout the complete pattern The spray pattern becomes progressively more hollow at higher flow rates Provides smooth ignition and efficient combustion, particularly in larger burners Type B Solid cone Flow rate: 4 Gph Color: Blue vial Spray angle: 60 degree For oil burner, residential applications