About This

• 【2L Capacity (~14 cu ft) — More Air, More Usability】 Compared to smaller mini tanks, this 2L scuba tank (up to 3000 PSI) provides more usable air for longer time underwater. Ideal for shallow diving, underwater inspection, and short-duration tasks.
• 【DOT Certified Refillable Lung Tank for Safety】 GOYOJO scuba tank is made of high-strength 6061 aluminum alloy with DOT certification, ensuring safe underwater breathing. It can be refilled at any professional dive shop or with a high-pressure air compressor.
• 【Built for Real Tasks — Not Just Backup】 Perfect for boat maintenance, propeller cleaning, anchor checks, pool repair, and underwater retrieval. Works as both a backup air source (pony bottle) and a practical underwater tool.
• 【Fluorescent Gauge & Complete Carry Kit】 Equipped with a fluorescent pressure gauge for clear visibility underwater. Includes O-rings for secure sealing, plus a backpack and portable carry bag for easy transport and storage.
• 【Built-In Burst Disc — Overpressure Protection】 Equipped with a built-in burst disc that is designed to rupture and release pressure if the tank is overfilled beyond safe limits. This one-time safety feature helps prevent dangerous overpressure and protects the cylinder during filling.
• 【Know Your Tank Pressure at a Glance】 Easily monitor internal tank pressure with the built-in fluorescent pressure gauge, which glows for quick reference in low-light conditions.
• Note: This tank is not designed for deep or prolonged diving sessions. Always follow certified diving practices and never rely on this tank as your primary oxygen supply for deep dives. (This product includes the empty cylinder, regulator and accessories only. No inflator or pump is included.)