Essential details
Specification Number:Brass Rotta Hose Couplings
Product Introduction
Product Introduction
Made of high-quality forged brass, these couplings strictly follow European Rotta standard. Adopts mature quick connection structure, easy to connect and disconnect fire hoses without tools. Integrated seamless forming, smooth inner bore ensures unobstructed water flow, with superior corrosion resistance for long-term stable use in various harsh working environments.
Key Features
✅ High-density forged brass body, sturdy durable, not easy to crack or deform⚡ Standard Rotta quick-lock structure, fast docking, firm and reliable locking🪢 Deep serrated hose tail, tightly clamp hose, anti-slip and pressure-proof💧 Fine machined joint surface, fitted with rubber gasket, excellent leakproof effect🌦️ Strong rust and corrosion resistance, adapt to wet, coastal and marine scenes🛡️ Higher pressure resistance than aluminum type, suitable for high-pressure water delivery📏 Standard unified specification, fully compatible with all Rotta series fire fittings
Specifications
Material:Forged Brass AlloyConnection Type:Rotta Instantaneous Quick CouplingMax Working Pressure:Up to 20 BarWorking Temperature:-30℃ ~ +120℃Surface Finish: Polished Brass
| Model | DN | A/Inch | B/mm |
BR-ROT50 | DN50 | 68 | 52 |
| BR-ROT50/64 | DN50 | 68 | 64 |
| BR-ROT70/75 | DN70 | 85 | 75 |
| BR-ROT70/100 | DN70 | 85 | 100 |
| BR-ROT70/64 | DN70 | 85 | 64 |
