Fire Suppression Inspection Pyro Chem PCL 240 2.4 Gallon Kitchen Wall: Pyro Chem PCL 240 2.4 Gallon Kitchen Wall Perform Semi-Annual Kitchen Fire Suppression System Inspection as per NFPA 17A. Pyro Chem PCL 350 3.5 Gallon Kitchen Wall: Pyro Chem PCL 350 3.5 Gallon Kitchen Wall Semi-Annual Kitchen Suppression System Inspection as per NFPA 17A. Ansul R102 9 Gallon Back Hood To Left: Ansul R102 9 Gallon Back Hood To Left Semi-Annual Kitchen Suppression System Inspection as per NFPA 17A.