What is the minimum inside hose demand for a manufacturing plant classified as Ordinary Hazard Group 2, according to NFPA 13?

The minimum inside hose demand for a manufacturing plant classified as Ordinary Hazard Group 2, as per NFPA 13 standards, is 50 gallons per minute (gpm). This standard is established to ensure adequate water supply for fire protection in environments that present moderate fire hazards due to the types of materials and processes involved.

In Ordinary Hazard Group 2 facilities, there may be a combination of ordinary combustible materials, which could contribute to a quicker rate of fire spread compared to less hazardous environments. Thus, the fire protection systems, including hose streams, need to deliver a reliable flow of water to effectively combat potential fires.

The 50 gpm requirement strikes a balance between ensuring sufficient water volume for fire suppression while also accounting for practical considerations in life safety and property protection within these types of industrial settings. This specified flow rate is crucial for firefighting operations and aligns with the anticipated needs for fire hose connections in these environments.