Stay safe underwater with the NNEOBA Emergency Backup Diving Tank—compact, reliable, and built for adventure. SpecificationsType: Hand Tool PartsModel Number: Diving Oxygen Cylinder ValveCustomized: YesMaterial: Aluminium-Copper AlloyUsage: Home DIYMaximum Pressure: 25 MPaIntake Thread: M18X1.5Pipe Thread: 3/8-24UNFOutput Pressure: 0.9 MPaChoice: YesSemi-Choice: YesFeaturesConstant Pressure & Safety: Industry-leading explosion-proof accuracy ensures safe diving with consistent airflow.Adjustable Airflow: Main valve switch allows complete shut-off and adjustable air output for personalized use.Pressure Gauge: Integrated gauge with light-emitting function for easy gas level monitoring, even at 80 meters underwater.Vacuum Chamber: Balances air pressure for smooth breathing and reduced gas waste.External Explosion-Proof Valve: Easily replaceable, providing accurate explosion-proof protection.Durable Construction: Made of stainless steel, aluminum alloy, and silicone for water, corrosion, and pressure resistance.Double Filtration: One-way inflatable filter for pure oxygen, filtering gas to 0.03 microns.Top Pressure Relief Valve: Allows safe pressure release after diving.Comfortable Breath Bite: Designed for a better diving experience with easy air intake.Description The NNEOBA Scuba Diving Regulator Dive Portable Lungs Small Emergency Backup Diving Tank is an essential piece of equipment for divers, providing an emergency air source. Crafted from high-quality aluminum-copper alloy, stainless steel, and silicone, this compact diving tank is designed for durability and reliability. Featuring a maximum pressure of 25 MPa and an output pressure of 0.9 MPa, this regulator ensures a steady and safe supply of air. The built-in pressure gauge, with a convenient light-emitting feature, allows divers to easily monitor the gas levels, even in low-light conditions. The main valve switch offers complete control over air output, making it adjustable to individual needs. The vacuum chamber design ensures balanced air pressure for smooth and efficient breathing, while the external explosion-proof valve provides added safety. The one-way inflatable filter delivers double-filtered oxygen, enhancing the quality of each breath. With its user-friendly design and robust construction, the NNEOBA diving tank is perfect for both recreational divers and professional applications. Ideal for underwater enthusiasts, this scuba valve offers peace of mind with its reliable performance and thoughtful design features, ensuring a safe and enjoyable diving experience.