Tusa are recalling some RS670 regulators sold between May and September 2009 because of loosening of the BLC plug on the first stage. This can apparently cause a high pressure leak leading to an unstable intermediate pressure. Approximately 60 first stages are affected with the following serial numbers:
- UR600022 – UR600029
- UR600031 – UR600103
- UR600637 – UR600676
- UR600708 – UR600716
- UR600737 – UR600776
For more information, go to Tusa’s website.
