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Acecare DOT Certified 6.8L Carbon Fiber Tank (65CF) – Set with Fill Station

Acecare DOT Certified 6.8L Carbon Fiber Tank (65CF) – Set with Fill Station - Image 2

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Acecare DOT Certified 6.8L Carbon Fiber Tank (65CF) – Set with Fill Station - Image 4

Acecare DOT Certified 6.8L Carbon Fiber Tank (65CF) – Set with Fill Station - Image 5

Acecare DOT Certified 6.8L Carbon Fiber Tank (65CF) – Set with Fill Station - Image 6

Acecare DOT Certified 6.8L Carbon Fiber Tank (65CF) – Set with Fill Station - Image 7

Acecare DOT Certified 6.8L Carbon Fiber Tank (65CF) – Set with Fill Station - Image 8

Acecare DOT Certified 6.8L Carbon Fiber Tank (65CF) – Set with Fill Station

Original price was: $525.00.Current price is: $470.00.

Main Application Scenarios

Scuba Diving (Scene 1)

For example, a 6.8-liter gas cylinder can fill a 280cc gas cylinder in 5 to 15 seconds, completing 6 to 7 fillings.

Respiratory Use (Scene 2)

Our cylinders are used in firefighting, technical diving, and emergency air supply. They support mixed gases like He2 + N2 + O2, making them suitable for land and marine applications.

Innovation & Research (Scene 3)

We’re proud to support fuel cells (H2), aerospace, and university laboratories—helping to drive the future of science and energy.

In stock

Size equivalents: 6.8 L water volume ≈ 415 cu in · gas capacity ≈ 72 cu ft at 300 bar · 45-min SCBA rating · full size chart

Why Buy From Acecare

Ships in 1–2 Business Days from US Warehouse
30-Day Easy Returns
Expert Customer Service
Tracking Info Provided After Shipment

Guaranteed Safe And Secure Checkout

Description
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Acecare DOT Certified 6.8L 415CI 4500 PSI (310 Bar) Tank SCUBA Diving Carbon Fiber Air Cylinder Integral Filling Station Valve

⭐Product details:

⭐Production Process

⭐Main Uses

⭐Product Advantages

Proven quality you can trust — Built to strict standards, this carbon fiber gas cylinder is a safe and reliable choice for high-pressure air storage.

Premium materials — Features a high-quality AL6061 aluminum liner with excellent pressure resistance and durability.

High strength for high pressure — The fully wrapped composite structure delivers stable performance and dependable safety, with a working pressure up to 4500 PSI (310 Bar).

Secure seal design — Precision-machined sealing ring groove for a tight, reliable seal.

Clean filament-wound finish — Seamless carbon fiber winding for a smooth, professional look.

⭐Company introduction

Shenyang Acecare Technology Co., Ltd. deals with the import & export of machinery, equipment, and cylinder products. Acecare is involved in all kinds of business concerning cylinders. We have extensive business contact with customers in more than 150 countries and regions all around the world. We look forward to cooperating with friends from all over the world helping each other and developing great causes together for our mutual benefit.

Acecare will do its best to give you the ACE CARE:

1. We value your inquiry and will reply within 24 hours.
2. We focus on your needs and continuously improve our expertise to serve you better.
3. We care about your concerns and will do our best to address them.
4. Our business relationship will be kept strictly confidential and never disclosed to any third party.
5. We aim for long-term cooperation, backed by dependable after-sales service.

Overseas Warehouse: Chico California US/Ontario California US
Email: [email protected] Whatsapp: +1 949 337 8576/+86 134 7835 1496

⭐Certifications & Service Life

DOT Certified 6.8L / 4500 PSI carbon fiber air cylinder (65CF) — as listed in the product title.
Service life: 15 years, with requalification (hydro retest) every 5 years.
Manufactured in 2026 — full 5-year hydro cycle ahead.

⭐Why Buy DOT-Certified

Why buy DOT-certified: A DOT-approved carbon fiber tank can be refilled at any US paintball shop, dive shop, or fire station, and hydro-tested at any US DOT test facility — CE-only cylinders cannot. This 6.8L 4500 PSI DOT carbon fiber air tank is built for PCP air rifle charging and HPA paintball fills, complete PCP fill station set with dual-gauge valve. Ships from our Chico, California warehouse in 1–2 business days. Questions? Contact us anytime.

🛡️ Complete the Kit — Add the AirPack Tank Bag

Protect your investment on the road. The AirPack padded backpack carrier is sized for 68/4500 HPA carbon fiber cylinders and fits 6.8L–12L tanks — including this one.
→ Shop the AirPack Tank Bag (Khaki) — $59

✅ Flexible returns — see our Return Policy · Ships from Chico, California

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Acecare DOT Certified 6.8L Carbon Fiber Tank (65CF) – Set with Fill Station