Aluminum 80 Scuba Tank
| Specially designed for diving‑gear OEM manufacturers, dive training academies and commercial dive rental fleets
Provide reliable, large‑capacity and lightweight underwater air storage solutions for diving‑gear OEM manufacturers, dive training academies, coastal dive resort rental fleets and global scuba‑equipment wholesale importers. Solve the problems you face in scenarios such as professional open‑water diving teaching, large‑scale rental fleet operation and finished diving kit assembly where seawater corrosion resistance and near‑neutral buoyancy are critical. Holding ISO 7866 and DOT‑3AL international certifications, it supports bulk purchasing and OEM customization of cylinder colors, enterprise logos and packaging.
Safety and Compliance
Each gas cylinder undergoes 100% water pressure testing, ultrasonic flaw detection and air tightness testing, and is accompanied by a traceable third-party certification report to ensure absolute safety.
Lightweight design
Compared with traditional gas cylinders, the weight is reduced by 30% to 40%, significantly lowering logistics costs and the operational load on workers.
Deep customization service
Supports OEM/ODM based on your filling gas, production line interface, and brand logo, including all-round customization in color, valves, size and packaging.
One-stop support
We offer full-cycle services ranging from technical selection consultation, compliance guidance to after-sales maintenance. Our professional engineering team is your strong backing.
| Drawing No. | Outside Diameter | Water Capacity | Length | Weight | Service Pressure bar/psi | Test Pressure bar/psi | Specification | ||||
| mm | in | liters | lbs | mm | in | kgs | lbs | ||||
| MS-152-300-H-01 (5~12)L |
152 | 5.98 | 5 | 11.02 | 481 | 18.94 | 7.17 | 15.81 | 200/2900 | 300/4350 | PED |
| 6 | 13.23 | 556 | 21.85 | 8.12 | 17.9 | ||||||
| 8 | 17.64 | 704 | 27.72 | 10.01 | 22.07 | ||||||
| 10 | 22.05 | 853 | 33.58 | 11.9 | 26.24 | ||||||
| 12 | 26.46 | 1002 | 39.45 | 13.79 | 30.4 | ||||||
OEM/ODM customization capability - integrating products into your brand and system
Our customized services cover four major dimensions
• Customized specifications: Volume, diameter, height, valve opening type - within the safety standard range, adjust as needed
• Customized appearance: Bottle body color, shoulder color matching, enterprise LOGO, product label - Let the gas cylinder become your mobile billboard
• Customized identification: Laser engraving, screen printing, permanent coding - achieving full life cycle traceability management
• Customized packaging: Exclusive packaging solutions, pallet specifications, and shipping mark designs - tailored to your warehousing and logistics systems
From sample confirmation to batch delivery, we offer one-on-one dedicated account manager coordination to ensure that every customized detail is precisely implemented.
Three major application scenarios for Aluminum 80 Scuba Tank
Scene One: Yacht and Marine Vessel On‑Board Safety Deployment
Yacht operators and marine vessel management teams commonly use heavy steel scuba tanks for on‑board emergency use. Steel cylinders occupy valuable cabin storage space and are cumbersome to move during urgent deployment. Persistent high humidity and salt mist inside cabins trigger rust and internal deterioration, shortening service life and creating potential safety hazards. It is difficult to carry out regular pressure inspections and asset statistics for scattered equipment on multiple vessels. Midstar Aluminum 80 Scuba Tank adopts seamless 6061‑T6 aviation aluminum alloy with a lightweight structure for convenient storage and quick emergency deployment on yachts. Its natural corrosion‑resistant property eliminates rust‑related failures in marine environments and reduces routine inspection and replacement expenses. The large air capacity offers reliable breathing support for shallow‑water rescue and hull inspection. Consistent product specifications simplify unified safety configuration across the whole fleet. Custom serial numbers and brand markings facilitate regular safety filing and asset tracking for multi‑vessel marine businesses.
Scene Two: Underwater Engineering and Coastal Survey Teams
Underwater engineering contractors and coastal survey teams rely on diving cylinders for repeated short‑term field operations. Traditional steel tanks add extra load to divers, easily causing fatigue during continuous underwater tasks. Corrosion contaminants from old steel cylinders may disturb the survey environment and affect sampling accuracy. Non‑uniform tank sizes make it hard to formulate standardized equipment allocation plans for field teams. Midstar Aluminum 80 Scuba Tank delivers long‑lasting and stable air supply suitable for coastal inspection, underwater structure survey and short‑duration engineering work. The lightweight design eases diver burden and improves underwater mobility. The rust‑free aluminum inner wall avoids impurity pollution to the surrounding water and guarantees reliable breathing quality. Uniform dimensions and standard connectors simplify team equipment scheduling and daily maintenance. Bulk customizable identification marks help engineering companies realize centralized equipment management for multiple construction sites.
Scene Three: Commercial Water Sports Project Contractors Water‑sport project contractors
and experience‑based marine operators purchase diving cylinders for large‑scale commercial projects. Heavy steel tanks push up total transportation cost during bulk procurement and cross‑region project deployment. Ordinary cylinders lack personalized appearance options and cannot form a distinctive supporting equipment system for commercial projects. Uneven product quality leads to frequent after‑sales problems and damages project reputation. Midstar Aluminum 80 Scuba Tank meets ISO 7866 and DOT‑3AL international standards and maintains stable performance under complex coastal working conditions. The lightweight construction lowers overall transportation weight and cuts bulk logistics expenditure. Near‑neutral buoyancy brings a better underwater experience for commercial diving projects. It accepts customized paint colors, logo engraving and dedicated bulk packaging. Contractors can build a complete and recognizable equipment system and provide stable, high‑quality diving facilities for long‑term marine cooperation projects.
Full-process support from concept to mass production: From drawing review, prototype making to mass production and quality inspection, we offer one-stop services, significantly shortening your product launch cycle.
Flexible cooperation based on demand: Whether it's a small-batch trial order or a long-term large-scale framework purchase, we can offer competitive tiered pricing and stable inventory planning.
Cross-industry application expert: Our gas cylinder solutions have been successfully applied in fire-fighting equipment, medical devices, diving equipment and the beverage industry. We are glad to apply our cross-industry experience to solve your specific challenges.
Regarding packaging
In order to deliver our products to you in the condition in which they were sent, we use strict, strong, efficient and environmentally friendly packaging methods.
Our standard packaging method for our products is to cover them with plastic bags, put them into cartons, then place the cartons on pallets and wrap them tightly with stretch film to ensure that the cylinders do not collide with each other during transportation. Other packaging methods can be provided upon request.
Certification system of Midstar
• U.S. market: DOT-3AL (U.S. Department of Transportation Standard for Aluminum Alloy Gas Cylinders)
• EU market: TPED /EU + PED /EU (Dual Directive compliance)
• International standard: ISO 7866 (Global Technical Benchmark for Gas Cylinder Industry)
• UK market: BS 5045-8 (UK National Standard)
• Chinese market: GB/T 11640 (National Recommended Standard of China)
All certifications are reviewed and issued by international authoritative institutions to ensure the authenticity and traceability of compliance documents.
Professional service commitment
We offer comprehensive support, not just products.
Bulk purchasing plan: Based on your annual purchasing volume, we offer tiered preferential prices and flexible delivery plans.
Customized services: Supports institutional customization of gas cylinder colors and markings, facilitating asset identification and management.
Training and Guidance: Provide training on product usage and safety regulations for your team.
After-sales service and Inspection: We offer regular safety inspection services for gas cylinders or assist in contacting qualified local inspection institutions.
Call to action
To the Procurement Managers of Institutions, if you are evaluating or updating equipment, we can provide you with:
Free sample experience: Test the lightness and reliability of the product in person.
Contact our B2B sales team immediately to get a personalized quotation and solution.
FAQs
Q: What is the recommended depth?
A: The MID-STAR model is designed for recreational diving limits of less than 100 feet.
Q: Sit down and do the math. What costs are associated with the used scuba tank?
A: You should assume some but shouldn't pay anything in excess.
Think about it: a used aluminum 80 scuba tank for $80 that needs a replacement valve, a hydro-test, and a visual inspection could cost you up to $160. Conversely, a brand new aluminum 80CF tank on Amazon is around $180. Which one would you rather have?
Honestly, it's a numbers game. Just do your research and a thorough look over of the tank. If you ask and answer the questions above, and do a proper visual inspection yourself, you can find some amazing deals.
Q: Does the MID-STAR affect buoyancy?
A: All models are nearly neutrally buoyant. You may need to adjust your weight as necessary.
