Boat Safety Life Ring Buoy by HIPHEN SOLUTIONS Durable Material- This boat safety throw rings are made of high-density polyethylene as shell, filled with polyurethane closed-cell foam, and the hard shell is strong and tear-resistant. The boat safety throw rings can withstand extreme weather, suitable for all kinds of ships and docks. The life ring is the top...
Medical Oxygen Regulator flow range 1_15Lm;1_Lmin,input pressure 150 bar,Output pressure 2bar_3 bar,with control pressuse of safety valve, included 1 pc nasal oxyhen cannula.
