Russian Fire Hose Coupling - Aluminum Alloy Material
This is a Russian-standard fire hose coupling, a core connector in fire water supply systems. Focused on compatibility and practicality, it enables quick and stable connections between fire hoses, nozzles, or other fire-fighting equipment, serving as an essential basic tool in various fire protection scenarios.
Description
Products Description
CA-FIRE Russia Type Fire Hose Coupling
Crafted from lightweight yet durable alloy material, this coupling features a symmetrical double-latch structure. It can be directly locked via latching during operation, fitting fire hoses of corresponding specifications. A sealing structure is built into the inner side of the coupling, which effectively reduces water leakage during water delivery. The overall design balances operational convenience and connection reliability.
| DN | Name | Code | A | d1 | d2 | d3 | D | L |
|---|---|---|---|---|---|---|---|---|
| 50 | GOST FEMALE ADAPTIORS DN50 | KY51 | G 2 | Φ45 | Φ78 | Φ87 | Φ101 | 46 |
| 65 | GOST FEMALE ADAPTIORS DN65 | KY66 | G 2½ | Φ57 | Φ94.5 | Φ103.5 | Φ119 | Φ49.8 |
Key Features & Advantages
Product Advantages
Efficient operation: The double-latch design simplifies connection/disconnection steps, allowing quick docking that suits the pace of emergency scenarios.
Lightweight design: The alloy material reduces weight while ensuring strength, making it easy to carry and operate on-site.
Strong sealing: The built-in sealing structure effectively lowers the risk of water leakage during delivery, ensuring water supply efficiency.
Excellent durability: The alloy material has good corrosion and wear resistance, adapting to long-term use in multiple environments.
Applications & Working Principle
Application: Primarily used in building fire protection systems, emergency rescue sites, fire vehicle water supply links, and other scenarios, it adapts to component connections in various fire water delivery processes.
Working Principle: When in use, align the coupling with the port of the matching hose/equipment, then lock it by pressing the latches. The sealing structure inside the coupling will fit the port under connection pressure, thus realizing a sealed and stable water delivery path.
FAQ
FAQ
Q: Do I need tools to connect this coupling?A: No-you can lock it by pressing the latches manually, it's a tool-free quick-operation design.
Q: What if there's slight water leakage after connection?A: First check if the latches are fully engaged. If leakage persists after proper latching, it's recommended to inspect the condition of the sealing part, and clean or maintain the sealing structure promptly.
Q: Can it fit all fire hoses?A: It's a Russian-standard coupling, suitable for fire hoses and equipment of corresponding Russian specifications. It's advised to use it with components of the same standard.
Our address
NO.8, YUANFENG ROAD, MEIYUAN VILLAGE, KANGMEI TOWN, NANAN CITY, QUANZHOU CITY, FUJIAN CHINA
+86 18160950625
miki@ca-fire.com
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