1L Mini SCUBA Tank

1L Mini Scuba Tank

 | Specially designed for dive schools, yacht fleets and diving‑gear wholesalers

Provide reliable lightweight compressed‑air storage solutions for dive training schools, coastal dive resorts, yacht fleets, marine rescue teams and global diving‑gear wholesalers. Solve the pain points you face in scenarios including diver emergency backup breathing, shallow‑water inspection and on‑board emergency air supply, where dependable portable air sources are critical. Holding ISO 7866 and DOT‑3AL international certifications, it supports bulk purchasing and OEM customization of cylinder colors, corporate laser‑engraved logos and export‑grade 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.

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.

Scene One: Chain Dive Training Schools & Dive Equipment Distributors

Traditional large diving cylinders are heavy and bulky, taking up massive storage space in training venues. Daily repeated moving increases instructors' physical labor and raises warehouse management costs. Mixed cylinder specifications and unmarked tank bodies lead to messy inventory sorting. A large number of scattered individual retail orders occupy manpower and warehouse space, dragging down the overall gross profit of training institutions and distributors. Midstar 1L mini scuba tank adopts lightweight 6061-T6 aviation aluminum alloy, reducing self-weight by over 40% compared with small steel tanks, allowing single-person quick carrying and storage. Uniform dimensional standards simplify centralized stock management for multi-campus dive training chains. Custom spray colors and laser-engraved institutional logos realize rapid asset classification for student training batches and rental fleets. Complete international certification documents support large-volume bulk procurement and cross-border wholesale business.

Scene Two: Coastal Yacht Fleets & Dive Resort Operators

Yachts, beach resorts and coastal service vessels require compact emergency air sources for underwater hull cleaning, net winding rescue and shallow reef inspection. Conventional steel mini cylinders suffer severe saltwater rust, needing frequent maintenance and regular hydrostatic testing to pass marine safety inspections. Excess tank weight increases vessel load and fuel consumption. Without unified brand matching, supporting gas tanks cannot form a complete set of resort equipment sales packages. Midstar aluminum mini diving cylinder features anti-corrosion surface treatment to adapt long-term high-salinity marine environments, cutting long-term maintenance and inspection expenses. Its ultra-compact size saves limited cabin storage space on yachts and speedboats. Standard universal valve interfaces match mainstream diving regulators, forming a complete emergency breathing kit. Mass OEM customization unifies the resort's overall brand image, fully meeting stable replenishment demands of multi-villa, multi-yacht resort groups.

Scene Three: Marine Emergency Rescue Teams & Underwater Engineering Contractors

Coastal rescue teams and small underwater engineering teams need portable backup air supplies for rapid shallow-water emergency disposal and short-term underwater construction. Heavy steel mini tanks slow down rapid deployment during urgent rescue tasks. Non-standard thread designs cause matching failures with rescue regulators, delaying on-site operation progress. Unmarked cylinders are easy to mix with daily rental equipment, bringing troubles to asset counting and equipment turnover management. Midstar 1L mini scuba tank is lightweight for quick carrying by rescuers and construction workers, providing stable 15–20 minutes of continuous breathing air for shallow-water emergency work. Standardized valve structure eliminates regulator matching faults and shortens on-site preparation time. Custom engraved serial numbers and team logos facilitate full-cycle tracking of rescue equipment circulation. Unified production specifications support one-stop bulk matching with rescue backpacks, pressure gauges and breathing accessories, helping teams reduce scattered small-order workloads and focus on institutional long-term cooperation orders.

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.