What size attack line does the Akron Brass Assault 4866 fog nozzle fit?

The Akron Brass Assault 4866 fog nozzle is designed to fit a 1 ¾" attack line, which is the correct choice. This size is commonly used in firefighting for its versatility and ability to deliver a significant amount of water while maintaining manageable weight and maneuverability for firefighters in various situations.

A 1 ¾" line provides an adequate flow for most structural firefighting scenarios, allowing for both suppression and cooling without the bulk of larger hose sizes. When using a fog nozzle like the Assault 4866, firefighters can benefit from the adjustable pattern, allowing them to adapt to the changing needs of the fire environment effectively.

The other options, such as 1 ½", 2", and 2 ½", do not match the compatibility of the Assault 4866. The smaller line might not allow for the necessary flow rates associated with modern firefighting strategies, while larger lines would not effectively pair with the nozzle’s design for efficient operation in typical structural fires.