Design features NKL series oil burner nozzles are provide with unique ribbed sintered bronze filters on sizes up through 1.35GPH. Large sizes are equipped with 120 mesh strainers. Large capacity nozzles are supplied as "tip only". All nozzle components are fabricates entirely of a special high chrome, heat resistant grade of stainless steel. Sintered filters are made of bronze and are nominally rated for filtration to 40 microns. Mesh creens are of type 304 stainless steel on brass support pieces.
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