7/16” Filling Hose - Coltri Compressors
The original Coltri Compressors filling hose is a high-pressure component designed for a secure connection between the compressor charging unit and the cylinder. Made with high-strength materials, it is designed to withstand the rigid operating cycles typical of breathable gas refilling (air, Nitrox, or Trimix).
Key Features
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Standard Connection: Equipped with 7/16” threaded terminals, a universal standard for most Coltri charging connections and precision instrumentation.
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High Pressure: Reinforced structure designed to operate safely at the high operating pressures required by refilling systems (232 bar / 300 bar).
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Flexibility and Robustness: The outer coating is designed to resist abrasion, kinking, and weathering, while maintaining excellent maneuverability during refilling operations.
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Original Quality: Officially produced by COLTRI, it guarantees maximum reliability and compliance with safety standards for high-pressure gas handling.
Safety and Maintenance
The integrity of the filling hose is fundamental for operator safety. It is recommended to:
- Visually inspect the hose before each use to check for cuts, bulges, or signs of wear.
- Use only original fittings to ensure system sealing.
- Replace the component in case of damage or upon reaching the expiration date (if indicated on the hose itself).
