Grease Depth Comb For Measuring Grease Buildup On Kitchen Hoods, Fans, Ducts FR-1 The new InnovairFlex product line

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

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

Valves installed in vertical piping systems should have the stems oriented horizontally

1/2 inch NPT

Sprinkler Identification Number RA1425

Grease Depth Comb For Measuring Grease Buildup On Kitchen Hoods, Fans, Ducts FR-1 The new InnovairFlex product lineGrease 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