Safety Accessories
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US $38.39OTG Technical Scuba Diving Open Bottom Surface Marker Buoy (SMB) - Nowadays, the Safety Sausage / Signal tube is a must-have accessory for every open ocean diver. This Surface Marker Buoy is open at the bottom as with the lift bag and incorporates an ingenious funnel-shaped internal baffle (Duck Bill) that allows the tube to be inflated as usual with a regulator second stage at depth but prevents the tube from unintentionally deflating should it fall over while on the surface. Diver can shooting this SMB at depth as the over pressure valve (OPV) allows excess gas to vent during ascent and/or to deflate the bag on boat.
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US $27.99OTG Technical Scuba Diving All Sealed Surface Marker Buoy (SMB) - Nowadays, the Safety Sausage / Signal tube is a must-have accessory for every open ocean diver. Fully closed (All Sealed), the Safety Signal Tube fits easily in a pocket or can be secured to a harness D-ring. 45" long is easy to inflate with the Dual (inflate by Oral or inflator low pressure hose) inflation valve under water or on the surface. Now, diver can shooting the all sealed signal tube even at depth, the over pressure valve (OPV) allows excess gas to vent during ascent and/or to deflate the bag.
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