Acecare DOT Certified 6.8L Carbon Fiber Tank (65CF) – with Integral Fill Station Valve
$420.00
🌊 PREMIUM-GRADE 4500 PSI TANK – 6.8 L / 415 ci / 65 cf
🔥 HIGHLIGHTS
• DOT-certified high-pressure carbon-fiber cylinder — built for safety and durability
• Water capacity: 6.8 L (415 ci) — air capacity ~1835 L / 65 cf
• Working Pressure: 4500 PSI (310 Bar) (test pressure up to 7500 psi)
• Empty weight: 3.9 kg / 8.6 lb — light & portable
• Dimensions: 533 mm length × 157 mm diameter — compact size, easy to carry
In stock
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
Acecare DOT certified 6.8L/415CI 4500 PSI (310 Bar) Tank SCUBA Diving Carbon Fiber air Cylinder Integral Filling Station Valve
⭐Product Details:


- Thread Size: M18*1.5
- Empty Weight: 3.9kg/8.6 lb
- Length: 533mm/20.98 inch
- Diameter: 157mm/6.19 inch
- Water Capacity: 6.8L/415IN.
- Air Capacity: 1835L/65CF.
- Working Pressure: 4500 PSI (310 Bar)
- Test Pressure:7500Psi
- Content: Compressed Air
- Re-test: Every 5 years
- Can be used as: Scuba Diving Tank, SCUBA Diving Cylinder, SCBA (Self Container Breathing Device Apparatus), EEBD(Emergency Escape Breathing Device).
⭐Main Uses

⭐Product Advantages
✅ IDEAL FOR VARIOUS USES
• Tank refill — ideal for high-pressure use
• Scuba Diving tanks — compatible with standard HPA systems
• SCUBA / Diving — suitable for compact dives, rebreathers, or side-mount setups
• Emergency Escape Breathing Device (EEBD) / SCBA — for professional or safety-use cases
🔧 FEATURES & BENEFITS
– Full-wrapped composite carbon-fiber construction: high strength, better pressure endurance, long service life
– Integral filling station valve (M18*1.5): easy to fill with standard 300 bar compressors such as Acecare compressors
– DOT-certified — meets US safety standards, giving buyers confidence for transport & use
– Lightweight and portable — easy to carry for field use or diving trips
📦 WHAT’S IN THE BOX
• Acecare 6.8 L 4500 PSI (310 Bar) carbon-fiber tank with integrated valve
• Protective base or cap (if applicable)
• User manual / safety instructions
⚠️ SAFETY NOTES
– Always refill with compatible 300 bar (30 MPa) compressor and follow cylinder manufacturer’s filling guidelines
– Inspect the tank and valve before each use — replace O-rings or seals if worn
🎯 WHO THIS IS FOR
– Sports enthusiasts needing high-pressure refillable tanks
– Players and shops using HPA setups
– Divers looking for lightweight, portable 4500 PSI (310 Bar) cylinders (for short‐range / rebreather / sidemount dives)
– Professionals needing compact breathing cylinders for SCBA or EEBD use
⭐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, with integral fill station valve. Ships from our Chico, California warehouse in 1–2 business days. Questions? Contact us anytime.
| Weight | 6 lbs |
|---|










Reviews
There are no reviews yet.