XS Scuba's High Pressure Cylinders are an industry staple. 

Hot-dip Galvanizing offers the highest level of protection against corrosion and unparalleled protection for SCUBA Cylinders. However, they do come with a caveat. Cylinders that have been finished with the Hot-dipped galvanizing process often result in small blemishes and variations in color that are not as smooth as a painted finish. Over time, these blemishes will settle into a semi-uniform, silver, “mottled” appearance. Please understand and take this into account when making your cylinder selection.

- 3442 psi (237 bar) working pressure
- Phosphatized-cleaned interior 
- DOT SP13488 and TC SU7694-237
- Includes self-draining tank boot with round rim 
- Inlet thread is standard 3/4"-14 NPSM

Includes Your Choice of Valve 

- All cylinders will come visually inspected by our master technicians. The cylinders themselves are oxygen-cleaned by the manufacturer

- All cylinders are first in / first out to keep cylinders with the freshest hydros.

- Cylinders are packed to the best of our ability, but some small scratching or blemished can occur due to handling with UPS. We will not replace and refund cylinders that have small blemishes due to shipping.