NAFFCO NP6 – 6kg ABC Dry Powder, Stored Pressure Fire Extinguisher. Fire ratings 34A & 183B. NPS6 – 6kg BC Dry Powder, Stored Pressure Fire Extinguisher. Fire rating 183B. NP9 – 9kg ABC Dry Powder, Stored Pressure Fire Extinguisher. Fire ratings 43A & 233B. NPS9 – 9kg BC Dry Powder, Stored Pressure Fire Extinguisher. Fire rating 233B. NP12 – 12kg ABC Dry Powder, Stored Pressure Fire Extinguisher. Fire ratings 55A & 233B. NPS12 – 12kg BC Dry Powder, Stored Pressure Fire Extinguisher. Fire rati — Teile & 3D-Ansicht