K bottle and large-cylinder hydro testing.
Service for eligible K-size bottles and other large high-pressure storage cylinders used by commercial, technical, and support customers.

For customers bringing full-size storage cylinders.
Large cylinders require advance coordination for safe handling, drop-off, and pickup. Provide the approximate cylinder size and quantity before arriving.
Clear photographs of the shoulder stamps, labels, and valve area can help us identify the cylinder and prepare for intake.
Details that help us review your cylinder
- Approximate height and diameter
- Gas service or intended use
- Specification and test-date markings
- Valve and current contents status
- Number of cylinders
What can affect acceptance and timing.
Every cylinder is considered by its own markings, construction, condition, and intended service. Sending clear information before drop-off helps avoid delays.
Handling
Arrange large-cylinder delivery before arriving at the facility.
Cylinder identification
Size alone is not enough; include stamps and label information.
Turnaround
Handling needs and current volume may extend the standard quoted timeline.
Local service with advance-arranged after-hours access.
Drop off and pick up at 575 Dawson Dr, Ste 9, Camarillo, CA 93012. A 24/7 drop area is available only when arranged with us in advance.
We normally quote approximately one week. Current testing volume, cylinder condition, or additional review may extend that timeline.
Related cylinder services
Ready to submit your cylinder?
Begin through the SCDiving service system with the 805 Hydro Testing partner selected.