Aluminium Air Diving Tank Cylinder 4L Capacity Lung Tank for Underwater Sports

The 4-liter diving gas cylinder strikes a balance between portability and storage capacity, making it suitable for short-term diving, backup, or special operational needs.

Product Detail

Leisure diving: suitable for short duration (15-30 minutes) shallow water diving (5-15 meters depth).

Technical diving backup: used as a pressure reducing cylinder or emergency backup gas source to supplement the main gas cylinder.

Underwater homework/photography: balance portability and battery life, suitable for medium task requirements.

Dual bottle configuration: Some divers use dual 4L bottles to enhance flexibility.

Brand	D
Product Name	Diving Breathing Tank
Specs	4L
Work Pressure	200Bar/3000PSI
Application	Emergency backup gas source,underwater sports,Snorkeling
Dive Depth	Not exceeding 15 meters
Usage Time	40-60 minutes
Customized Service	ODM/ODM

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