Should automatic nozzles be lubricated?

Automatic nozzles should not be lubricated. The design of these nozzles relies on precise tolerances in the internal mechanisms to function properly. Applying lubricant can lead to a build-up of debris, which can interfere with their operation and potentially cause malfunction. Additionally, lubricants may attract dirt and contaminants that could further complicate the nozzle's performance.

It's important to ensure that these nozzles are kept clean instead of lubricated, as dirt can cause them to stick or not seal properly. Regular maintenance should involve cleaning rather than lubricating, allowing the automatic nozzle to operate effectively and maintain optimal performance during emergency situations.