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DSP Fire Hose Coupling
Standard: Based on NF S61-704 and NF S61-705 requirements Material Options: Aluminum, brass, or stainless steel Coupling Style: Symmetrical DSP hose coupling Tail Design: Serrated tail structure Surface: Anodized or rough brass finish available
Key words:
DSP Hose Coupling , DSP Fire Coupling ,
Product Description
The DSP Fire Hose Coupling is designed for fire hose connection systems that use the French DSP coupling standard. Its symmetrical coupling structure allows matching pieces to connect securely through the locking ring mechanism. With serrated tail design and material options including aluminum, brass, and stainless steel, it is suitable for firefighting hose assembly and water delivery applications.
Key Features：
- Symmetrical DSP coupling for fire hose connection
- Designed according to French coupling requirements
- Locking ring structure for secure hose coupling connection
- Serrated tail design for hose assembly fitting
- Available in DSP 40, DSP 65, and AR 100 sizes
- Aluminum, brass, or stainless steel material options
Product Configurations：
| Item | Details |
| Size | 1.75″ / 2.75″ / 4.25″ |
| Abbreviation | DSP 40 / DSP 65 / AR 100 |
| Coupling Type | DSP hose coupling |
| Working Pressure | 16 bar |
| Standard | NF S61-704, NF S61-705 |
| Material | Aluminum / brass / stainless steel |
| Feature | Serrated tail, symmetrical pieces |
| Surface | Anodized / rough brass, etc. |
FAQ
Q1: Who are we?
A: We are a fire fighting equipment manufacturer based in Fujian, China. Since 2004, we have supplied a wide range of fire safety products for domestic and international markets, including fire sprinklers, hydrants, valves, hoses and extinguishers.
Q2: How do we ensure product quality?
A: We follow strict quality control procedures from raw material inspection to production and final shipment. Pre-production samples and final inspections can be arranged according to order requirements.
Q3: What products do we supply?
A: We supply fire sprinklers, fire extinguishers, fire hydrants, fire valves, fire hoses, hose reels, fire cabinets, foam equipment and other fire fighting accessories.
Q4: Why choose Sunroom?
A: Sunroom has over 21 years of experience in fire fighting equipment manufacturing. We offer a wide product range, support customized production, and provide certificates or technical documents according to product and project requirements.
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No. 55 Baoshun Road, Successful Development Zone,Quanzhou City，Fujian Province
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