skip to Main Content


This Sealed SMB from AP Valves can be used as a delayed action deco-buoy or inflated prior to the dive and used as a dive duration SMB for drift dives, and is also useful as a distress flag which unlike normal open ended "sausage-style" SMBs can be waved to attract attention. Inflate at depth using your octopus and the SMB will automatically seal. The pressure dump valve prevents the buoy from over inflating and allows deflation after the dive. You can make a delayed action decompression marker buoy by attaching it to a line or reel or alternatively simply inflate at the start of a dive and tow as a standard surface marker.SpecificationsDimensions: 140 cm long x 20 cm wide

Review This Product

Best Price: £36.00 from Simply Scuba Ltd

Stockist Catalogue Product Name Price
AP Valves Sealed Surface Marker Buoy - Yellow £36.00 Visit Store

Related Sports Products

AP Valves Sealed Surface Marker Buoy - Red/Yellow

This Sealed SMB from AP Valves can be used as a delayed action deco-buoy or inflated prior to the dive and used as a dive duration SMB for drift dives, and is also useful as a distress flag which unlike normal open ended "sausage-style" SMBs can be waved to attract attention. Inflate at depth using your...

AP Valves Sealed Surface Marker Buoy - Red

This Sealed SMB from AP Valves can be used as a delayed action deco-buoy or inflated prior to the dive and used as a dive duration SMB for drift dives, and is also useful as a distress flag which unlike normal open ended "sausage-style" SMBs can be waved to attract attention. Inflate at depth using your...

AP Valves SMBCi - Red/Yellow / DIN

The AP Valves SMBCi is a delayed surface marker buoy with a built in self-inflating cylinder to inflate the dSMB quickly and easily. Simply open the valve of the 0.1L cylinder attached to the dSMB and let it float to the surface confident that it will be fully inflated on the surface so boats can see...

£144.00
More Information

Search or browse by merchant, category or brand
Back To Top