Testing of the Port Inserts should be conducted ONCE A YEAR, and/or whenever damage to the Port Insert is present or suspected, using KMDSI P/N 525-115, Thread Insert Testing Block Kit for all fiberglass Kirby Morgan® helmets and both models of BandMasks®.
Annual Inspection/Overhaul/Maintenance Checklist MUST include a signed and completed Port Insert Test Sheet. Annual Inspection/Overhaul/Maintenance Checklists recorded without the Port Insert Test Sheet may be considered incomplete.
Guidance and the test sheet are available under the Support tab on the Kirby Morgan website in the Misc. Appendices section – Insert Testing Procedure.
Reseller Restriction
Due to vendor restrictions, this item cannot be sold to a reseller. If you are a reseller, please call us at 504-392-2800 or email divers@diverssupplyinc.com for more details.