Recall Register

Scuba Equipment Recalled

CPSC recall 77122. Recall date: . Last publish date of the CPSC notice: .

Hazard, in the words of CPSC

Internal Injury

CPSC recall 77122 has the recall date 9 Dec 1977. The notice names a person as the firm, and this site does not show the name. The CPSC record gives no number of units.

Federal law prohibits any person from selling products subject to a Commission ordered recall or a voluntary recall undertaken in consultation with the CPSC.

CPSC publishes these words. Source: CPSC recall notices, section About the U.S. CPSC, read on . The hazard, the remedy and the incident text on this site are the words of the CPSC recall notice. Newest CPSC recall on the register: .

More of the notice

The hazard and the remedy are at the top of the page. Each quotation is the text of CPSC.

CPSC recall 77122: incidents, units, products and firms
UnitsThe CPSC record gives no number
Description
December 9, 1977 Release # 77-122 WASHINGTON, DC (Dec. 9) -- U.S. Divers Co., Santa Ana, California, in cooperation with the U.S. Consumer Product Safety Commission (CPSC), today announced a voluntary recall of all of its scuba regulators sold after December 1, 1976. A very substantial number of regulators is involved. The regulators were distributed nationwide. The recalled regulators may have a potentially defective clamp ring which may cause unseating of the second stage regulator diaphram. The second stage is that portion of the regulator which the diver holds in his mouth. The unseating of this diaphram could result in the regulator being flooded with water and the air flow to the diver being cut off. The recalled scuba regulators were sold under the name of U.S. Divers and/ or the following model names: Conshelf XII; Conshelf Supreme; Calypso J; Calypso IV; Aquarius; Octopus; and Hookah. The model name and/or-U.S. Divers appears on the product on the purge button. Consumers are warned to immediately stop using these regulators. Consumers should return them to an authorized U.S. Divers dealer for free replacement of the clamp ring. Consumers who require additional…
ProductU.S. Divers Aquarius scuba regulators
ProductU.S. Divers Calypso IV scuba regulators
ProductU.S. Divers Calypso J scuba regulators
ProductU.S. Divers Conshelf Supreme scuba regulators
ProductU.S. Divers Conshelf XII scuba regulators, Scuba Diving/Water Activity Equipment
ProductU.S. Divers Hookah scuba regulators
ProductU.S. Divers Octopus scuba regulators
FirmThe CPSC notice gives the name of a person as the firm. This site does not show the names of persons.

Recall notice: The page that CPSC publishes for one recall of a consumer product. It states the product, the hazard, the remedy and the incidents.

Hazard: The way a product can cause harm, in the words of the CPSC recall notice. This site also puts each recall under short hazard names.

Remedy: What the manufacturer or the firm does about a recalled product. The agency record states the remedy of each recall.

Units: The number of vehicles or products that a recall can include. The manufacturer or the firm reports the number to the agency.

The recall in context

Units in this recall
not givenMedian of 1977: not given
CPSC recalls of 1977
36
Recalls of 1977 with one of the same hazards
25%

Official channels

Cite this page

Recall Register. CPSC recall 77122. https://recallregister.com/product/3910-scuba-equipment-recalled/. Source: CPSC Recall Retrieval Web Services. Data through .

Sources

Source
US Consumer Product Safety Commission
Licence
US government work, public domain
Data retrieved
30 Sep 2026
Newest CPSC recall on the register
24 Sep 2026

The CPSC notice is the authority. The hazard names come from the hazard text of CPSC. The category is the product type that CPSC gives. How the register is made. Report an error.

Questions

Does CPSC recall 77122 report injuries?
The CPSC record of recall 77122 has no incident or injury text.