SAUSAGE DIVE ALERT 1,65M W/DUMP VALVE DMB1

The DiveAlert SMB (surface marker buoy) features Closed-Circuit (one-way valve) construction, which prevents air spill at surface. Inflate on the surface to attract visual attention or redundant flotation. Inflate at depth to send up as a surface marker. Solas reflective tape (Coast Guard approved) across top of SMBcreates better visibility day and night. 

Over-Pressure Valve (OPV) prevents bursting and easy air dumping. Deluxe SMB is 65" long by 8" wide (165 x 20 cm) which provides approximately 40 lbs. (18.1 kg) of lift. Nylon strap handle on top allows for easy attachment of light or slate.400 denier poly-urethane coated nylon material, this SMB will last dive after dive without issue.