Please note this resource contains archived content only. Please visit https://msasafety.com to search and explore the newest content available.
If you are an MSA Channel Partner or MSA Associate, please login to view secure information.
Product Information News (PIN) - Safety Plug Replacement
  • Supplied-Air Respirators Supplied-Air Respirators
The supplier of the shoulder mounted gauges used on the AirHawk® II, BlackHawk®, and FireHawk® M7 (less PASS version) Air Masks has redesigned the safety plug used in these gauges. The safety plug fits in the back of the gauge and is designed to relieve excess pressure should it develop inside the gauge housing.

MSA recommends that CARE technicians install the upgraded safety plug in the above air masks at the next scheduled annual flow test for these air masks. The safety plug replacement may be accomplished in seconds and there is no additional testing required.

See below for complete details and ordering form.

Safety Plug Replacement PIN Article

Safety Plug Order Form