QUARTZSystem is a modern solution for welding steel alloys, stainless steel and aluminium. The special glass alloy used for QUARTZ nozzles is exceptionally resistant to high temperatures. Because the nozzles are transparent, you keep a clear view of the arc and full control while you weld.
The new GUARD design was developed to improve performance, service life and safety. The brass adapter gives better gas control and reduces gas dispersion. In addition, the protective ring on the QUARTZ nozzle reinforces it and protects it against damage, so it lasts even longer.
With QUARTZSystem you get high quality welds, and the welding process becomes more precise and accurate. The transparent nozzles also make the work more comfortable, so it is less tiring and more efficient.
| NW9-25N10 | Insulator |
| NW9-25T24 | Collet |
| NW9-45V44 | Gas lens |
| NW9-17-38A44 | Brass adapter |
| NW9-17-38R44 | O-ring |
| NW9-17-38S24 | Mesh screen |
| NW9-17-38P44 | Protective ring |
| NW9-17-38D44 | Gas nozzle |
![QUARTZSystem gas lens, cup nozzle GUARD L #24 [for 2.4mm electrode]](https://spawlab.pl/wp-content/uploads/2026/09/quartzsystem-soczewka-dysza-kielich-guard-l-24-na-elektrode-2-4mm-1-1000x960.webp)
![QUARTZSystem gas lens, cup nozzle GUARD L #24 [for 2.4mm electrode], photo 3](https://spawlab.pl/wp-content/uploads/2026/09/quartzsystem-soczewka-dysza-kielich-guard-l-24-na-elektrode-2-4mm-3-1000x960.webp)
![CUPSystem kit 9/20 with cup gas nozzle #24 [for 2.4 electrode], photo 4](https://spawlab.pl/wp-content/uploads/2026/09/cupsystem-zestaw-9-20-dysza-kielich-24na-elektrode-2-4-4-1280x960.webp)
![QUARTZSystem gas lens, cup nozzle GUARD L #24 [for 2.4mm electrode], photo 5](https://spawlab.pl/wp-content/uploads/2026/09/quartzsystem-soczewka-dysza-kielich-guard-l-24-na-elektrode-2-4mm-5-1280x960.webp)
![QUARTZSystem gas lens, cup nozzle GUARD L #24 [for 2.4mm electrode], photo 6](https://spawlab.pl/wp-content/uploads/2026/09/quartzsystem-soczewka-dysza-kielich-guard-l-24-na-elektrode-2-4mm-6-1280x960.webp)
![Spartus CUPSystem NQ - kit 17/18/26 gas cup #10 [for electrode 2.4mm]](https://spawlab.pl/wp-content/uploads/2026/09/spartus-cupsystem-nq-zestaw-17-18-26-dysza-kielich-10-na-elektrode-2-4mm-1-640x480.avif)


