What end of a fire hose is located inside of a straight roll?

In a straight roll of fire hose, the male coupling is positioned at the end of the roll that is inner-facing. This design allows for quick deployment when it's unrolled for use. The female coupling, which has threads on the inside, is typically left at the outer end and thus can be easily connected to a water source or other hoses.

The male coupling is specifically designed to connect with female couplings, ensuring a secure fit when hoses are linked together or connected to water supplies. This coupling is also equipped with a gasket that seals the connection, preventing leaks during operation. Understanding this arrangement is essential for efficient hose management and rapid deployment, which is crucial during firefighting operations. This knowledge helps firefighters minimize their response time and handle equipment safely and effectively.