The Hollis Marker Buoy (SMB) is self-sealing and can be deployed as a delayed / decompression marker or orally inflated before a dive to provide positioning throughout the dive. A closed cell design made from durable 300-D polyester material with radio frequency (RF) welded seams.
The buoy is fitted with a pull dump for deflation which also acts to prevent over pressurization if the buoy is deployed from depth. The self sealing opening allows easy inflation from an air source such as an octopus.
| • | Comes with quick deploy pouch | |
| • | Hybrid Inflation design – Oral / Power Inflate or via regulator | |
| • | Ideal for CCR divers who don’t have easy access to a 2nd stage for inflation | |
| • | Anti spill self sealing closure ensures tube stays inflated | |
| • | Mini HLI dump valve allows gas to vent during ascent or to depressurize bag at surface | |
| • | Reflective tape and Cyalume holder at top of tube for night diving | |
| • | Approx 12 kg of lift | |
| • | ANSI Safety Orange | |
| • | 6 ft (1.8 m) |