In order for a cylinder to be filled with air or Nitrox / Trimix etc. it must have a valid test stamp or sticker. If this is not present, or it is out of date, then the cylinder will not be filled and must be tested.
Please call to verify timescales - typically around 2-3 weeks.
- Hydrostatic test including compulsory valve service
- Visual inspection including compulsory valve service
- O2 cleaning
- Shot blast
- Zinc and repaint
