Which coupling goes on the inside of a straight hose roll?

When rolling a straight hose, the male coupling is placed on the inside of the roll. This practice accomplishes several key objectives in maintaining the integrity and usability of the hose.

Firstly, placing the male coupling inside helps to prevent damage to the threads or any other components of the coupling itself during the rolling and unrolling process. The male coupling is typically more robust and must withstand coupling to other sections of hose or attachment to nozzles and appliances. When kept on the inside, it is less exposed to potential impacts or abrasions that might occur during transport or storage.

Additionally, this positioning makes it easier to connect the hose to another section or to equipment when it is unrolled. It ensures that the female coupling is easily accessible and ready to be connected to other fittings, thereby facilitating quicker deployments during emergency situations.

Rolling the hose this way also helps to maintain the proper working condition of the hose because it promotes even wear and prevents kinks or twists. The configuration supports the mechanical properties of both the hose and couplings, allowing for effective use when needed.

In summary, the male coupling is on the inside of a straight hose roll to protect its integrity, ensure accessibility for connections, and promote better handling and functionality of the hose.