“Acecare 6.8L 4500 PSI carbon fiber high-pressure tank

Acecare 6.8L 415CI CE 300BAR 4500PSI Carbon Fiber Tank HPA Scuba Diving Tank Refilling Tank Scuba Tank SCBA For Rescue and Diving Breathing

$158.00

Certification: CE/EN12245 approved by ECM
Material: Import Carbon Fiber
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/8CU.FT.
Working Pressure :30Mpa/300Bar/4500Psi
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).

20 in stock (can be backordered)

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

20 in stock (can be backordered)

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

Products Description of 300BAR 4500PSI HPA Carbon Fiber Tank

⭐Product details:

⭐Production Process

Acecare Tech is renowned for its production of portable gas cylinders through the application of advanced technology. Compared with traditional respirators, our cylinders are constructed using aluminum or aluminum composite materials instead of steel, resulting in a weight reduction of 40%-70%, making them more preferable for individuals with respiratory challenges.

Our gas cylinder liners are crafted from high-quality 6061 aluminum alloy, following a stringent manufacturing process that encompasses punching, drawing, heat treatment, CNC flow forming spinning, and inner surface treatment, ensuring uniform wall thickness and negligible variance. The shoulders and bases are produced with meticulous precision and consistency.

These cylinders are composed of composite materials, offering exceptional pressure resistance and high-volume storage capabilities. They are structured into four distinct layers: the first being an aluminum liner, the second a carbon fiber wrap, the third a glass fiber wrap, and the fourth a gel protection layer.

15-year lifetime warranty;
5-year requalification period; 15-year life;
High Quality, Light-weight, Smooth, easy-care exterior finish.

⭐Application Scenarios

Scuba Diving & Shooting (Scene 1):
With a 2L cylinder, you can fill a 280cc tank in just 5–15 seconds, achieving 6–7 fills per session.

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.

⭐Company introduction

Founded in 2010, Shenyang Acecare Technology Co., Ltd. has grown into a trusted global supplier of high-pressure gas cylinders, components, and equipment.

Our U.S. branch helps us better serve customers around the world and manage large-scale projects efficiently.

We’ve built lasting partnerships with top-tier factories across multiple continents.

💬 Customer Commitment

We value your inquiries and promise a response within 24 hours.
Our goal is to build long-term relationships, which is why we place great importance on reliable after-sales service.

Welcome to contact us by email, Trademanager, WhatsApp
Email: [email protected] Whatsapp: +86 134 7835 1496

30MPa Carbon Fiber Cylinder With Breathing Valve For Diving Equipment

Weight	4.5 lbs
Dimensions	20 × 20 × 60 in
Place of Origin	Liaoning, China
Use	Scuba cylinder
Water capacity	6.8L
Diameter	96mm
Thread	M18*1.5
Brand Name	ACECARE
Pressure	High, 30Mpa
Working pressure	30MPa
Model Number	CRPIII-144-6.8-30-T
Product name	Carbon Fiber Scuba Tank

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Acecare 6.8L 415CI CE 300BAR 4500PSI Carbon Fiber Tank HPA Scuba Diving Tank Refilling Tank Scuba Tank SCBA For Rescue and Diving Breathing