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PRESTIGE DN50 Fire Hose Assembly with GR-50AL Couplings
Nominal Diameter: DN50 Working Pressure: 1.0 MPa Standard Length: 20 m Coupling Type: GR-50AL Aluminum Couplings
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Key words:
PRESTIGE Fire Hose, DN50 Hose, GR-50AL Couplings ,
Product Description
The PRESTIGE RPK(V)-50-1.0 Fire Hose Assembly is designed for indoor and outdoor fire hydrant systems operating at a working pressure of 1.0 MPa. It is also suitable for use with portable fire pumps.
The hose has an internal waterproof lining and no external coating. It is supplied in white with GR-50AL aluminum couplings fitted to both ends for quick connection to compatible firefighting equipment.
Designed for demanding operating conditions, the hose is resistant to low temperatures, oil, rot, and mildew. It also resists flattening and sticking during storage.
Key Features
- Suitable for indoor and outdoor fire hydrant systems
- Compatible with portable fire pumps
- GR-50AL aluminum couplings fitted to both ends
- Internal waterproof lining
- Resistant to low temperatures and oil
- Resistant to rot and mildew
- Designed to resist flattening and sticking during storage
- Operating temperature from -60°C to +50°C
- Mandatory product certification
Model Designation
- PRESTIGE: Product series
- RPK: Fire hose for fire hydrant systems
- (V): Internal waterproof lining
- 50: Nominal diameter of 50 mm
- 1.0: Working pressure of 1.0 MPa
- GR-50AL: Aluminum couplings fitted to both ends
Technical Specifications
Parameter | Specification |
|---|---|
Product Type | Fire Hydrant Hose Assembly |
Series | PRESTIGE |
Nominal Diameter | DN50 |
Hose Length | 20 m |
Working Pressure | 1.0 MPa |
Outer Coating | None |
Inner Lining | Waterproof Lining |
Color | White |
Coupling Type | GR-50AL |
Coupling Material | Aluminum |
Coupling Configuration | Fitted to Both Ends |
Operating Temperature | -60°C to +50°C |
Available Versions | Oil-Resistant / Cold-Resistant |
Warranty | 12 Months |
Country of Origin | Russia |
Certification | Mandatory |
Application | Fire Hydrants and Portable Fire Pumps |
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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