Office Address

4040 W. Chandler Ave
Santa Ana, CA 92704





4040 W Chandler Ave
Santa Ana, CA, 92704

(714) 424.0434

XS Scuba is the most complete full-line supplier of scuba diving products from masks, snorkels, fins, buoyancy compensators and regulators. XS Scuba has completed intensive industry testing on its nearly 500 diverse products so that you can rest assured that your equipment is ready to go when you are.

Changes to the hydro retest

The Department of Transportation changed Special Permit 14157 in July 2011.

SP14157 covers all Worthington X-Series, 3442 PSI steel scuba cylinders. Changes to SP14157 include how the cylinder is evaluated for pass/fail at the time of requalification hydro test. These cylinders are no longer evaluated by the percentage of Permanent Expansion. These cylinders are now evaluated for pass/fail by the REE (Rejection Elastic Expansion). The Elastic Expansion can not exceed the Rejection Elastic Expansion. The REE info is stamped into the shoulder of every 
X-Series Worthington cylinder and it is located on our website.

A similar change was also made to Transport Canada's TC-SU 4957 Equivalency Certificate.

Please note that these changes do not have any effect on Worthington LP-Series DOT 3AA steel cylinders or Worthington aluminum 3AL aluminum cylinders.

Worthington Cylinders continues to recommend that the Hydrostatic Requalification Procedures releasedin June 2010 are followed.