Ultra Portable 1.9L Aluminum DOT Certified Scuba Tank For Shallow Water Diving, Dive Practice, Underwater Ops And Backup Air Source, Delivers About 115 Breaths At 200 Bar
✔️ Lightweight 1.9L DOT cylinder with regulator kit and vest included
This 1.9L aluminum cylinder is DOT certified and designed as a compact air source for shallow water diving, dive practice, underwater ops, and as a backup air source. The tank body uses a corrosion‑resistant aluminum alloy. The kit includes a regulator with a pressure gauge, fill interfaces, a decompression chamber, and an explosion‑proof valve; the second stage has a silicone mouthpiece with adjustable airflow. The diving vest keeps the gas cylinder securely on the back. Size is 16.9 in x 4.5 in (430 mm x 114 mm) and weight is about 7.98 lb, making it portable. Inflation interfaces are 8 mm; it can be filled from a full-sized cylinder in about 10 seconds or with an air compressor in about 45 minutes. Note: tanks are not pre-inflated and do not contain compressed air; choose inflations through a certified source.
This compact setup is ideal for training, shallow-water practice, pool salvage, and as a backup air source during underwater operations.
✅ 1.9L aluminum DOT cylinder
✅ Delivers about 115 breaths at 200 bar (tested at 33 ft)
✅ Max depth for practice is 10 m (33 ft); backup air up to 30 m (100 ft)
✅ Regulator with pressure gauge and silicone mouthpiece
✅ Includes diving vest for secure back mounting; weight ~7.98 lb
✅ Size 16.9 in x 4.5 in (430 mm x 114 mm)
💡 What is a common question about small scuba tanks used for training and as backup air?
A compact, high‑pressure air source for shallow dives and emergencies is designed to be handy and quick to deploy. - Used for shallow-water training, dive practice, and as a backup air supply - Lightweight aluminum body resists corrosion and is easy to transport - Comes with regulator and vest for fast, stable setup - Requires proper inflation from a certified source and pressure monitoring ✝️