We Retest ALL SCBA cylinders, any pressure, size or material.

We Inspect, Recondition and Retest ALL SCUBA and Commercial Diving Cylinders, any pressure, size or material. Accurate Hydro WILL Retest older cylinders made from the 6351 alloy. There has been some debate within the scuba diving industry concerning 6351 cylinders. The fact is, these cylinders are legal to be Retested and in turn legal to be used and filled according to the working pressures stamped on the cylinder.

The 6351 "Scuba Only" cylinders must be Retested using procedures and equipment as directed by the DOT standards and procedures. Accurate Hydro has the up to date equipment to correctly Inspect and Retest 6351 Cylinders as per the United States Federal Government Regulations.