Fixed nozzle are also known as flushing or penetrating nozzles depending on the configuration of the jets. Narrow rear jets offer more thrust to propel the nozzle down the pipe, whereas wider jets help flush debris.
Fixed nozzle are also known as flushing or penetrating nozzles depending on the configuration of the jets. Narrow rear jets offer more thrust to propel the nozzle down the pipe, whereas wider jets help flush debris.