Scuba Regulators (Aqua Lung) – drowning hazard (2008)
Check Your Product
According to the U.S. Consumer Product Safety Commission (CPSC)
Product
Titan DIN 1st Stage Scuba Regulators and Titan/Conshelf DIN Scuba Adaptors
Brand
Aqua Lung USA, of Vista, Calif.
Lot Codes / Batch Numbers
Not specified in CPSC notice. Check official source for details.
Product Images
Source: U.S. Consumer Product Safety Commission
Aqua Lung USA, of Vista, Calif. is recalling Titan DIN 1st Stage Scuba Regulators and Titan/Conshelf DIN Scuba Adaptors. The hazard is: Over-tightening of the DIN retainer by a technician during installation can result in the retainer b. Based on CPSC recall notice.
Summary derived from CPSC notice
The following details were not provided by CPSC: UPC codes.
Reason for Recall
As stated by CPSC
The recalled regulators have a brass DIN retainer manufactured prior to June 2006. The recalled Aqua Lung Titan Din 1st Stage regulators have serial numbers lower than 6062501 stamped on the side of the regulator's body. Recalled Titan/Conshelf DIN adaptors are marked "300 BAR MAX" on the side of the part. DIN adaptors marked "300 BAR MAXI" are not included in this recall.
Reported concern (CPSC)
Over-tightening of the DIN retainer by a technician during installation can result in the retainer breaking under pressure, a rapid escape of air from the scuba cylinder, and the regulator detaching from the scuba cylinder. This poses a drowning hazard to divers.
Recommended Action
Per CPSC guidance
Consumers should immediately stop using the recalled diving regulators and DIN adaptors and return them to any authorized Aqua Lung dealer for a free replacement DIN retainer.
Verify this information on the official source
For complete details and official instructions, check the U.S. Consumer Product Safety Commission (CPSC) directly.
View official CPSC recall noticePage updated: Jan 6, 2026