In the coming weeks you will notice visual changes to all XPR nozzles. To make our automated assembly processes more robust, Hypertherm Engineering has changed all external red O-rings to blue. This change also helps differentiate XPR O-rings from other product lines that have similar but slightly different O-rings. There will be no change in performance with this change.
The picture below illustrates the difference in appearance between the old nozzle and the new.
Please feel free to reach out to your Hypertherm sales manager if you have any questions or concerns.