995 Small Portable Oxygen Unit
| Specially designed for medical distributors, ambulance teams and chain nursing institutions
Provide compact, lightweight portable oxygen storage solutions for medical equipment distributors, ambulance suppliers, chain clinics and group rehabilitation institutions. Solve the problems you face in scenarios such as emergency patient transfer, ward auxiliary oxygen supply and MRI room oxygen support where mobile safe oxygen delivery is essential. Holding ISO 7866 and DOT-3AL international certifications, it supports bulk purchasing and OEM customization of cylinder colors, corporate brand logos and matched complete packaging sets.
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 | Test Pressure | Specification |
|---|---|---|---|---|---|---|---|
| mm / in | liters / lbs | mm / in | kgs / lbs | bar/psi | bar/psi | ||
| MS-140-250-H-01(4.0~9.6)L | 1405.51 |
4 / 8.82 6 / 13.23 9.6 / 21.16 |
420 / 16.54 595 / 23.43 890 / 35.04 |
4.5 / 9.92 6.1 / 13.45 8.7 / 19.18 |
166.6 / 2415 | 250 / 3625 | TPED |
| MS-203-250-H-01(12.7~21.5)L | 2037.99 |
12.7 / 28.00 13.4 / 29.54 21.5 / 47.40 |
609 / 23.98 636 / 25.04 954 / 37.56 |
13.9 / 30.64 14.4 / 31.75 20.4 / 44.97 |
166.6 / 2415 | 250 / 3625 | TPED |
| MS-140-300-H-01(4~11)L | 1405.51 |
4 / 8.82 5 / 11.02 5.7 / 12.57 7 / 15.43 10 / 22.05 11 / 24.25 |
453 / 17.83 541 / 21.30 603 / 23.74 716 / 28.19 980 / 38.58 1068 / 42.05 |
5.59 / 12.32 6.54 / 14.42 7.2 / 15.87 8.43 / 18.58 11.29 / 24.89 12.24 / 26.98 |
200 / 2900 | 300 / 4350 | TPED |
| MS-203-300-H-01(2~21)L | 2037.99 |
12 / 26.46 13.4 / 29.54 16 / 35.27 18 / 39.68 20 / 44.09 21 / 46.30 |
613 / 24.13 671 / 26.42 778 / 30.63 861 / 33.90 944 / 37.17 985 / 38.78 |
16.06 / 35.41 17.32 / 38.18 19.71 / 43.45 21.54 / 47.49 23.37 / 51.52 24.29 / 53.55 |
200 / 2900 | 300 / 4350 | TPED |
| MS-140-15-H-01(0.3~0.9)L | 1405.51 |
3 / 6.61 4 / 8.82 5 / 11.02 6 / 13.23 7 / 15.43 8 / 17.64 |
339 / 13.35 420 / 16.54 502 / 19.76 585 / 23.03 665 / 26.18 745 / 29.33 |
3.7 / 8.16 4.5 / 9.92 5 / 11.02 5.8 / 12.79 6.5 / 14.33 7.2 / 15.87 |
150 / 2175 | 225 / 3263 | GB/T11640 |
| MS-111-232-H-01(2.73~5.07)L | 1114.37 |
2.73 / 6.02 3.9 / 8.60 5.07/11.18 |
420 / 16.5 570 / 22.4 720 / 28.3 |
2.5 / 5.5 3.3 / 7.3 4.0 / 8.8 |
139 / 2015 | 232 / 3364 | DOT-3AL |
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: Ambulance & Emergency Medical Suppliers
Traditional large oxygen tanks take huge space inside ambulances, and their heavy weight slows emergency patient transfer. Multiple mismatched cylinder sizes create inventory chaos for medical equipment wholesalers, increasing stock management costs. Midstar 995 portable oxygen units adopt aviation aluminum with 30% weight reduction for easy onboard storage and quick patient transport. Compact size fits limited ambulance space perfectly. Unified standard specifications simplify bulk inventory control for medical distributors, and custom brand printing supports standardized product lines for B-end wholesale clients.
Scene Two: Clinic Chains & Imaging Examination Rooms
Steel oxygen cylinders cannot enter MRI rooms due to magnetism, causing oxygen interruption during patient scans. Medium-sized tanks occupy limited ward space, and frequent replacement raises nursing workload for chain clinics with multiple branches. Our non-magnetic all-aluminum design works safely in MRI environments without imaging interference. The compact body serves as portable oxygen backup for ward beds. Complete matching valve and regulator kits cut preparation time for medical staff. OEM customization of cylinder logos helps chain clinics unify asset marking across all branches.
Scene Three: Group Rehabilitation & Elderly Care Institutions
Heavy conventional cylinders are hard for nursing staff to move between wards and activity areas. Mass procurement of unbranded tanks makes asset tracking difficult for multi-branch nursing groups, leading to frequent cylinder loss. Midstar small portable oxygen cylinders feature simple one-handed operation and user-friendly regulators suitable for long-term home oxygen therapy. Clear operation labels require no professional training for caregivers. Custom color and marking solutions enable full lifecycle asset management for group nursing facilities, ideal for large bulk orders from institutional buyers.
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 size oxygen tank is the smallest you can buy?
A:Details. The world's smallest and lightest portable oxygen concentrator, the AirSep Focus, represents a significant advancement in portable oxygen technology. Its ground-breaking advancement in portable oxygen technology is about 6.2 inches (15.7 cm) in height and weighs only 0.8 kilograms (1.75 pounds).
Q: How much oxygen can a tiny portable tank hold after using 2 litres?
A:An "E" tank will last around 5 to 6 hours when used constantly at 2 litres per minute. Even though the "E" tank is still regarded as transportable, it normally comes with a cart since it is too tall to be handled safely over a long distance.
Q: How long does a small portable oxygen tank last?
A:They typically offer about 4.5 hours of constant flow. "D" Cylinders are the next size down. They are a little more portable.
