Product Introduction of Refillable SCUBA Tank:
NETC's CE ISO7866 diving cylinder is designed for diving enthusiasts. Made of high-quality AA6061 aluminum alloy, Refillable SCUBA Tank is lightweight and durable. The capacity of 15L aluminum diving cylinder Air Tank ranges from 1L to 50L, and the working pressure is up to 200Bar/207Bar, which is suitable for recreational diving, professional diving, emergency oxygen supply and other scenarios. Our Refillable SCUBA Tank has passed ISO, TPED, DOT and GB international certifications to ensure that each 15L aluminum diving cylinder Air Tank meets the highest safety standards. Whether exploring coral reefs or conducting deep-sea operations, NETC's 15L aluminum diving cylinder Air Tank can provide you with reliable air support.


Application scenarios of CE ISO7866 diving cylinder:
CE ISO7866 diving cylinder is light and easy to carry, suitable for underwater exploration, and can provide sufficient gas support, allowing diving enthusiasts to enjoy the charm of the underwater world and easily complete leisure diving tasks.
Refillable SCUBA Tank uses high-strength materials to meet professional diving needs, can stably supply oxygen in deep water environments, and ensure the safety and comfort of divers under extreme conditions.
Refillable SCUBA Tank can be used for medical first aid or emergency oxygen supply. It is designed to be easy to carry and use quickly, ensuring that the necessary oxygen support can be provided in time in emergency situations to save lives.

Product Packaging of CE ISO7866 diving cylinder:
To guarantee the safety of diving aluminum cylinders, we use a robust packaging system. Each Diving aluminum cylinder is encased in a durable plastic net to shield it from abrasions. They are then packed into heavy-duty cartons to withstand rough handling. For final transport, the cartons are securely loaded onto pallets, ensuring stability and ease of movement. This meticulous packaging process ensures your Diving aluminum cylinder reach you in pristine condition.
| CE ISO7866 diving cylinder | ||||||||||||
| Models | Water Capacity | Outside Diameter | Overall Length | Wall Thickness | Empty Weight | Working Pressure | ||||||
| Lts | Cu ft | mm | in | mm | in | mm | in | kgs | lbs | bar | psi | |
| LWH111-2.0-20 | 2.0 | 0.071 | 111 | 4.37 | 345 | 13.58 | 7.4 | 0.29 | 2.89 | 6.37 | 200 | 2901 |
| LWH111-3.0-20 | 3.0 | 0.106 | 111 | 4.37 | 486 | 19.13 | 7.4 | 0.29 | 3.85 | 8.49 | 200 | 2901 |
| LWH140-4.0-20 | 4.0 | 0.141 | 140 | 5.51 | 443 | 17.44 | 8.9 | 0.35 | 5.50 | 12.13 | 200 | 2901 |
| LWH140-5.0-20 | 5.0 | 0.177 | 140 | 5.51 | 530 | 20.87 | 8.9 | 0.35 | 6.40 | 14.11 | 200 | 2901 |
| LWH176-7.2-20 | 7.2 | 0.25 | 176 | 6.93 | 499 | 19.65 | 11.20 | 0.48 | 10.00 | 22.05 | 200 | 2901 |
| LWH184-9.0-20.7 | 9.0 | 0.32 | 184 | 7.24 | 550 | 21.65 | 11.80 | 0.48 | 11.58 | 25.53 | 207 | 3001 |
| LWH184-11.1-20.7 | 11.1 | 0.39 | 184 | 7.24 | 656 | 25.83 | 11.80 | 0.48 | 13.70 | 30.20 | 207 | 3001 |
| LWH184-12.0-20.7 | 12.0 | 0.42 | 184 | 7.24 | 701 | 27.60 | 12.2 | 0.48 | 14.50 | 31.97 | 207 | 3001 |
| LWH204-12.0-20 | 12.0 | 0.42 | 203 | 7.99 | 599 | 23.58 | 12.7 | 0.50 | 15.30 | 33.73 | 200 | 2901 |
| LWH204-13.2-20 | 13.2 | 0.47 | 203 | 7.99 | 645 | 25.39 | 12.7 | 0.50 | 16.30 | 35.94 | 200 | 2901 |
| LWH204-14.0-20 | 14.0 | 0.49 | 204 | 8.03 | 680 | 26.77 | 12.7 | 0.50 | 17.00 | 37.48 | 200 | 2901 |
| LWH204-15.0-20 | 15.0 | 0.53 | 204 | 8.03 | 720 | 28.35 | 12.7 | 0.50 | 17.90 | 39.46 | 200 | 2901 |
| LWH204-20.0-20 | 20.0 | 0.706 | 204 | 8.03 | 922 | 36.30 | 12.7 | 0.50 | 22.20 | 48.94 | 200 | 2901 |
FAQ:
Q: What are the options for Diving aluminum cylinder's capacity and size?
A: Diving aluminum cylinder's capacity ranges from 1L to 50L, and its outer diameter ranges from 111mm to 250mm, meeting different diving needs.
Q: What is the working pressure of Diving aluminum cylinder?
A: Diving aluminum cylinder's working pressure is 200Bar or 207Bar, ensuring a stable oxygen supply in deep water environments.
Q: What is Diving aluminum cylinder made of?
A: Refillable SCUBA Tank is made of high-strength AA6061 aluminum, which is corrosion-resistant and lightweight, making it very suitable for diving.
Q: What are CE ISO7866 diving cylinder's certifications?
A: 15L aluminum diving cylinder Air Tank is ISO, TPED, DOT and GB certified to ensure compliance with international safety standards.
Q: Can CE ISO7866 diving cylinder be customized according to customer needs?
Yes, we offer customized options, including threads, colors and valve types to meet your personalized needs.
About us:
New Energy Technology Co., Ltd. (NETC), based in Fushun, China, is a leader in the production of Refillable SCUBA Tank, ranging from 0.5 to 50 liters with working pressures of 124 to 207 bar. The company operates a 60,000-square-meter manufacturing facility and produces up to 400,000 Refillable SCUBA tanks annually. NETC’s products meet global standards including DOT3AL/ISO7866, CE EN ISO 7866, and KGS, serving industries such as medical gases, calibration mixtures, and beverage gases.