There exists a possibility for Hollis diaphragm style regulators listed above to significantly restrict airflow at low tank pressures (below 500 psi) due to a condition in the first stage, posing a drowning hazard to divers. It is of the utmost importance that if you have a regulator model listed above that was purchased OR serviced between October 1, 2017 and May 25, 2018 that it be serviced as soon as possible.
If you own a Hollis diaphragm regulator purchased OR serviced after October 1, 2017 – May 25, 2018:
- Do not dive with the affected product before it has been serviced.
- Confirm if your specific product is affected by following the instructions at: http://recall.hollis.com/pin/
- If your product is affected, take the product back to your local retailer for service. Hollis retailers can be found using the dealer locator: https://www.hollis.com/locator






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