: This mini scuba tank consists of two parts: S300Plus regulator and 0.5L tank. The tank is made of 6061 aviation aluminum, and the surface is paint sprayed, which can effectively resist seawater corrosion. The regulator includes pressure gauge, mouthpiece, inflation interface, pressure relief valve, explosion-proof valve to ensure better cylinder performance. : When the inflatable device cannot be found, with hand pump can fill this 0.5L cylinder in 25 minutes.
You can also inflate using a scuba adapter and air compressor, just make sure your equipment can provide 3000Psi pressure; besides, our scuba tank have the DOT certifications, you can also get inflate in scuba shop. For Short Dives and Rescue? :The S300Plus mini scuba tank can provide about 6 minutes underwater breath in the swimming pool (not exceeding 10ft), suitable for simple diving practice or diving entertainment, in this situation the maximum allowed diving depth is 33ft, and the diving time will be shortened as the depth increases; besides, it can also be used as a backup cylinder and supports a maximum diving depth of 100ft. SMACO 0.5L mini scuba tank. 2 SMACO 0.5L Scuba Tank.