C400 Portable Scuba Tank: Your Reliable Underwater Companion
Whether you're a snorkeling enthusiast, a pool training diver, or an adventurer seeking emergency backup air, the C400 Mini Lung Tank delivers unmatched portability and safety in its class.
Why Choose C400?
✅ Engineered for Safety
Made from military-grade 6061 aluminum alloy and copper joints, tested to withstand 20MPA/3000PSI (20% above industry standards).
DOT & CE certified dual-valve system prevents overpressure risks.
✅ Smart Air Management
1L capacity balances portability and extended air supply: 15-20 mins at 10m depth (vs. 10-15 mins for1L tanks).
Precision airflow control adapts to calm or rapid breathing patterns.
✅ Universal Compatibility
Seamlessly connect to electric compressors (fastest charge), standard scuba tanks, or manual pumps. No extra adapter purchases needed!
✅ Travel-Ready Design
Ultra-light 3KG weight (lighter than most 1L tanks) + TSA-friendly size.
Durable EVA case protects against impacts and saltwater corrosion.
Perfect For:
Recreational snorkeling & pool training
Emergency backup air for divers (up to 30m)
Spearfishing, underwater photography, and marine research
Technical Specs:
Working Depth: 10m (Primary) / 30m (Emergency)
Net Weight: 3KG (6.6 lbs) | Dimensions: 19.3x8.7x5.2in
Charging Pressure: 20MPA/200BAR/3000PSI
Package: 1L scuba tank ×1, Portable bag ×1,Refill adapter ×1,full-face mask ×1.
⚠️ Note: Actual air duration varies with depth and breathing rate. For best results, practice in calm water first.