Essential details
Specification Number:Aluminum Gost Cap
Product Introduction
Product Introduction
Crafted from high-strength lightweight aluminum alloy, this Rotta type end cap is designed to match standard Rotta couplings. Equipped with durable connecting chain to prevent loss, it can quickly seal hose ports and pipeline ends, achieving tight closure and effective dustproof, waterproof and leakproof effects.
Key Features
✅ Lightweight aluminum alloy material, portable and easy to use⚡ Standard Rotta quick-fit structure, fast installation and firm locking⛓️ Matched sturdy metal chain, effectively avoid cap loss💧 Precision sealing surface, excellent leak-proof performance🌦️ Good oxidation and weather resistance, suitable for outdoor use🛡️ Stable pressure resistance, meet daily fire service working needs📏 Standard caliber design, perfectly compatible with all Rotta fittings
Specifications
Material:High Strength Cast Aluminum AlloyConnection Type:Rotta Quick Connect TypeMax Working Pressure: Up to 16 BarWorking Temperature: -30℃ ~ +80℃Surface Treatment:Natural finish / Polished finish

| Model | DN | A/mm |
AL-GOC50 | DN50 | 78 |
| AL-GOC70 | DN70 | 95 |
| AL-GOC80 | DN80 | 107 |
| AL-GOC100 | DN100 | 140 |
| AL-GOC125 | DN125 | 166 |
| AL-GOC1501 | DN150 | 186 |



