Mini Scuba Tank 1L, 3000 PSI Portable Diving Tank with Extended Pressure Gauge, DOT & CE-EN250 Certified, 15–20 Minutes Underwater Breathing for Snorkeling & Exploration

The unarowhals scuba diving tank is made of aviation-grade aluminum and uses an upgraded breathing valve core to provide you with a better user experience. At the same time, the diving tank has a three-layer filter device that can effectively prevent dust and impurities from entering, making the inhaled gas cleaner. All products are DOT certified, so you can use them with confidence. Its maximum diving depth is 33 feet, and it can be used as a backup air source for deep diving within a depth of 100 feet. Small diving tanks are suitable for underwater exploration, boat cleaning, emergency rescue, backup air source, etc. The use time of a 0.5L diving cylinder is about 5-10 minutes, and 1L is 10-15 minutes, depending on your diving depth and breathing rate. Of course, no matter what capacity of diving cylinder, there are four ways to inflate: 1. Local diving shop, unarowhals diving cylinders meet DOT standards and can be inflated at local diving shops. 2.Use the scuba adapter, 8mm inflation port, connect to a standard large diving tank, and your diving cylinder can be inflated in 4 seconds. 3.4500psi air compressor, 0.5L diving tank inflation, about 11 minutes to complete. 4.High pressure hand pump. This is an alternative inflation method. You need to provide manpower within about 30 minutes.

• 🌀30-Inch Expandable Pressure Gauge: Our scuba diving tanks come with a 30-inch expandable pressure gauge that can rotate 360 degrees. Compared to other fixed pressure gauges, you can check the remaining air in the portable scuba tank at any time within a 30-inch range without moving the entire small scuba tank.
• 🔗15-20 Minutes Dive Time: Each scuba tanks holds 7 cubic feet of air, allowing you to breathe underwater for 15-20 minutes, the specific time will vary depending on diving depth and breathing rate. To ensure safety, we do not pre-inflate , you need to install and inflate dive tank yourself. You can go to a dive shop to inflate or choose to use a high-pressure air compressor to inflate, please note that the maximum pressure of diving tanks does not exceed 3000psi.
• 🌟Lightweight & Durable: Our all mini air tank comply with DOT certification, The scuba air tank is 15.8 inches long, 3.2 inches wide and weighs 7.5lb. Crafted from high-grade aluminum, mini dive tank offers superior durability while remaining lightweight, facilitating ease of transportation and maneuverability underwater.
• 🌊Safety Features: Refillable scuba tank are equipped with multi-layer filters to ensure that the incoming air is free of impurities and dust. At the same time, the bottle head valve is equipped with an explosion-proof copper piece, which will automatically break when the air pressure exceeds the safety limit to ensure your safety.
• 📜Package Content: This scuba tank kit includes 2*1L diving cylinder, 2* first-level pressure reducing valve, 2* second-level breathing valve, 2*30inch expansion pressure gauge, 2*diving glasses, 2* diving bag, 1* handbag, 1* scuba adapter.