What is the minimum output required from ARFF vehicle turrets at 100 psi according to NFPA 414?

• A. 40 gpm
• B. 50 gpm
• C. 60 gpm
• D. 70 gpm

Answer: (C)

The correct answer highlights the importance of the minimum output standards for Airport Rescue and Fire Fighting (ARFF) vehicle turrets as outlined by NFPA 414. According to NFPA 414, the standard specifies that the minimum output requirement for ARFF vehicle turrets is 60 gallons per minute (gpm) at 100 psi. This requirement ensures that ARFF vehicles can deliver an adequate volume of firefighting foam or water to effectively combat airport-related fires, particularly those involving aircraft, which can be more challenging due to the scale and potential hazards present.

This standard is crucial because it sets a baseline for ARFF operations, ensuring that crews have the capability to respond to emergencies with sufficient resources. A lower output would not provide the necessary firefighting capabilities, potentially compromising safety and effectiveness in critical situations. The emphasis on maintaining a 60 gpm output helps to ensure that personnel are equipped to handle a variety of fire scenarios that can arise at airports.