Hydroabrasive nozzle is a consumable item and during operation it may be necessary to replace it.
Its cost is not included in the rental price.
WET BLASTING ATTACHMENT Karcher
Paint, rust and scale removal made easy: Kärcher wet blasting attachment with flow control for adding blasting abrasive to the high-pressure jet.
The wet blasting attachment fits on the lance (replaces high-pressure nozzle). Without flow control.