ECS Steel Cylinder M25 3L

The industry standard for Closed Circuit Rebreathers (CCR). The ECS (Euro Cylinders) 3.0L Steel Tank is the most widely relied-upon cylinder size for technical rebreather systems, functioning perfectly as either an onboard Oxygen or Diluent supply.

Expertly manufactured in Germany, this 3-liter cylinder provides the optimal gas volume for extended runtime technical dives while maintaining the industry-preferred 100mm streamlined profile.

KEY FEATURES & BENEFITS

• Premium German Manufacture: Forged by Euro Cylinders Systems AG (Apolda, Germany) under strict European safety standards, guaranteeing uniform wall thickness and unparalleled reliability.

• Essential CCR Configuration: Engineered with a compact $100\text{mm}$ diameter, making it a perfect drop-in fit for mainstream CCR frames and units (such as AP Diving, rEvo, JJ-CCR, and more).

• Standard M25x2 Neck Thread: Uses the standard European metric M25 thread pattern, making it seamlessly compatible with technical rebreather inline valves and standard modular valves.

• Favorable Negative Buoyancy: Precision-balanced high-grade convex steel ensures the tank remains predictably negative even when gas supply is running low, keeping your trim flawless.

• Multi-Layer Corrosion Shield: Features a heavy internal and external zinc-plating process underneath a rugged, saltwater-resistant matte black topcoat to survive the harshest marine elements.
  
  

TECHNICAL SPECIFICATIONS

WHY BUY FROM US?

• 100% Authentic: Genuine ECS German imports.

• Fast Delivery: Securely processed and handed over to the courier within 24–48 hours.
  
  

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