Aqua-Lung U.S. Divers DA Aqua-Master #903112
The DA Aqua-Master: A Vintage Scuba Icon
The DA Aqua-Master regulator, first introduced by U.S. Divers in 1958, quickly became one of the most popular double-hose scuba regulators of its era. Built for reliability and simplicity, it featured a two-stage mechanism that provided consistent airflow to divers. U.S. Divers continued its production until 1973, cementing its place in scuba history.
The “Made in France” Sticker: What It Really Means
Interestingly, some DA Aqua-Master regulators display a “Made in France” sticker. These particular units were not manufactured in the U.S. but rather by La Spirotechnique, a French company co-founded by Jacques Cousteau. This manufacturer produced the regulators under license for U.S. Divers, making these models especially unique and desirable among collectors.
Decoding the “3323 W. Delhi” Label
Another detail collectors pay attention to is the address on the regulator’s label. A model with the “3323 W. Delhi” marking helps pinpoint its production date to between 1960 and 1961, when U.S. Divers briefly operated from that location. These specific units combine both the French manufacturing origin and the transitional branding era of U.S. Divers.
Here’s a breakdown of U.S. Divers’ historical addresses for reference:
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1953–1956: 1045 Broxton Ave.
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1956–1959: 11201 West Pico Blvd.
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1960–1961: 3323 West Delhi Rd.
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1962 onward: 3323 West Warner Ave.
Why Collectors Seek These Rare Variants
Due to their limited production window and dual heritage, DA Aqua-Masters with the “Made in France” sticker and “West Delhi” label are rare finds. Not only do they represent a collaboration between French innovation and American marketing, but they also showcase the evolution of scuba gear manufacturing during the 1960s.
Collectors appreciate these regulators for both their technical quality and historical value. Moreover, their chrome finish and solid build make them visually striking, even today.
Restoring the Legacy
To preserve the original look of these vintage regulators, several companies offer reproduction labels, including the rare West Delhi variations. This allows restorers and divers alike to maintain historical accuracy while keeping the equipment functional.
Conclusion:
The DA Aqua-Master Made in France with a 3323 W. Delhi label is more than just a scuba regulator—it’s a piece of diving heritage. Its French-American origins, short production timeline, and standout design make it a prized addition to any vintage scuba collection.
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