OMS Emergency Surface Marker Buoy (SMB) with 13 kg (30 lb) lift capacity. Length is 157 cm (5'2"). Yellow in colour for maximum visibility, with the...
Scuba Diving magazine Testers' Choice 2007 OMS High Seas Surface Marker Buoy (SMB) is Red in colour with a 23 kg (50 lb) lift capacity. Length is 292...
OMS Surface Marker Buoy (SMB) is Red in colour with a 13 kg (30 lb) lift capacity. Length is 157 cm (5' 2"). OMS SMBs feature manual dump valves and...
The original AP Valves Buddy Self-Sealing Surface Marker Buoy Closed (SMBC - SMB Closed). Much copied but never bettered. A high visibility signaling...