Bulletin: Quality Alert HR.0003
Author: Nick Hollis
Title: BMCL Inner Bladder Replacement
Part Numbers:220.9501 220.9502 220.9503
Due to reports of the original BMCL inner polyurethane bladders failing during normal operation, we are advising all users to immediately stop using the polyurethane version and upgrade to the latest 420D nylon version. This change will also add a new OPV retainer and cap. These two parts feature a course thread with avoids the potential of cross threading, and also includes a one way valve design. This one way valve will prevent water intrusion when the OPV is pulled open during the dive.