Grease Depth Comb For Measuring Grease Buildup On Kitchen Hoods, Fans, Ducts FR-1 Head guard for use with

Head guard for use with Tyco fire sprinkler models: ELO-231 Series

The new InnovairFlex product line is backward compatible to existing Innovair models

1/2 inch NPT

Model C-3 Guards

Grease Depth Comb For Measuring Grease Buildup On Kitchen Hoods, Fans, Ducts FR-1 Head guard for use withGrease Depth Comb For Measuring Grease Buildup On Kitchen Hoods, Fans, Ducts This plastic GREASE COMB accurately measures the amount of grease buildup on hoods, fans, ducts, and other surfaces using depth gauge teeth (clearly printed in microns). 6"L x 2 5 16"H x 1 8"W. White. Meets NFPA 96 Requirements. WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer and birth defects or other reproductive