Key Specifications
- Weight: KMB® 28 – 12.73 lb.
- Mask Frame: Xenoy thermoplastic
- Control Knobs: Polyurethane
- Face Port/Lens: Scratch Resistant Polycarbonate
- Hood: Neoprene
- O-Rings: Buna-N
- Recommended Lubricants: All helmets are lubricated at KMDSI with ChristoLube®. Helmets used for air diving or diving with oxygen mixtures containing less than 50% oxygen can be lubricated with food grade silicone such as Molykote® 111 or equivalent.
- Regulator: The 455 balanced regulator on the Kirby Morgan BandMask 28 offers high performance. The regulator has been tested at Dive Lab at Panama City, Florida. It meets all current U.S. Navy and European diving standards.
- Cage Code: The cage code for identifying KMDSI products for U.S. government purposes is 58366










