Outdoor Fire Hydrant
The Outdoor Fire Hydrant is a critical infrastructure component for municipal firefighting, designed to provide a high-volume water supply from the underground utility network. Available in both Pillar (Above-ground) and Flush (Underground) configurations, our hydrants are engineered to withstand extreme weather conditions and vehicular impacts. With a focus on durability and hydraulic efficiency, these units serve as the frontline of defense for city streets, industrial complexes, and commercial zones.
Product Parameter
|
Feature |
Technical Specification |
|
Nominal Diameter |
DN100 / DN150 (4" / 6") |
|
Nominal Pressure |
1.0 MPa / 1.6 MPa (PN10 / PN16) |
|
Main Body Material |
Ductile Iron (ASTM A536) / Cast Iron |
|
Inlet Connection |
Flanged (ANSI/EN) or Mechanical Joint |
|
Outlets |
2 x 65mm (2.5") Hose Nozzles & 1 x 100/150mm (4"/6") Pumper Nozzle |
|
Valve Seat |
Compression Type (Rubber-to-Metal) |
|
Compliance |
AWWA C502 / UL Listed / FM Approved / GB 4452 |
Product Feature and Application
Traffic Breakaway Design:
(Pillar Type) Features a safety flange and coupling that allows the hydrant to break cleanly upon vehicle impact, preventing flooding and allowing for rapid, low-cost repair.
Freeze Protection:
Available in Dry Barrel designs where the main valve is located below the frost line. An automatic drain system evacuates water from the barrel after use to prevent freezing.
Corrosion Resilience:
Coated with high-build Fusion Bonded Epoxy (FBE) on the interior and UV-resistant Polyurethane on the exterior to withstand sunlight and soil acidity.
Applications:
Municipal water networks, suburban residential areas, chemical refineries, airports, and large-scale logistics parks.
Product Details
- Operating Nut: Standard pentagonal shape made of heavy-duty bronze or cast iron to prevent unauthorized operation.
- Hydraulic Performance: Streamlined internal water passage reduces friction loss, ensuring maximum flow rates to fire engines.
- Sealing: High-grade EPDM encapsulated valve plug provides a drip-tight seal and resists debris entrapment.
- Maintenance-Friendly: All internal working parts can be removed from the top of the hydrant without excavating the unit from the ground.
Product Display
Isometric View:
Showcasing the classic "Fire Red" pillar design with polished brass outlet caps and chains.
Exploded Schematic:
Detailed illustration of the stem, safety coupling, and main valve assembly.
Installation Layout:
Visual guide showing the hydrant connected to the municipal main with a dedicated isolation gate valve.
Transport Package
- Heavy-Duty Crating: Each unit is secured on a reinforced wooden pallet or within a custom wooden crate to prevent shifting.
- Coating Protection: Wrapped in industrial-grade bubble wrap and PE film to ensure the aesthetic finish remains pristine during transit.
- Shipping Caps: All nozzles and inlets are fitted with high-impact plastic protectors to keep threads and seals clean.
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