Hydrant DN100
Product Introduction
Understanding how a wet barrel pillar fire hydrant dn100 operates is key to appreciating its reliability. Unlike dry barrel models used in freezing climates, the barrel of this hydrant is constantly filled with water under pressure from the main supply. Each outlet is independently controlled by its own valve, located above ground on the hydrant body. This design allows firefighters to quickly connect hoses and open valves without air locks, ensuring an immediate and powerful water jet. The simple yet robust mechanism, built to standards like BS750, requires minimal maintenance while guaranteeing instant readiness, making it the preferred choice for temperate regions worldwide.
Product Parameter
Product Name:Hydrant DN100
Type:Wet Barrel
Main Material:Cast Iron
Size:DN100
Working Pressure:16bar
Test Pressure:20bar
Inlet:DN100
Outlet:2*Landing Control Valve with Cap＆Chain
Product Feature
Engineered for easy integration into outdoor fire-fighting networks, featuring a 4" BS 10 flange for simple connection.
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All critical openings and control valves are located above the ground line for immediate and easy access during emergencies.
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The two pressurized landing valves (2.5" each) are housed within a robust cast iron pillar, ensuring heavy-duty performance.
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Maintenance is simplified thanks to a top-accessible bonnet and a structure designed for straightforward servicing.
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Coated in a resilient red epoxy, this BS750-compliant hydrant offers long-term durability against weather and UV exposure, making it ideal for public and industrial use in warm climates.
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FAQ
Q1:Can this fire hydrant be used in areas with low water pressure?
While the hydrant is designed for optimal performance under adequate pressure, its efficient hydraulic design helps maximize flow even in moderate-pressure systems. For low-pressure environments, we recommend consulting with an engineer to evaluate boosting solutions such as pressurized pumps or water tanks. This ensures the system meets minimum water supply requirements for firefighting in accordance with safety standards.
Q2: How does the epoxy coating enhance the durability of the hydrant?
The red epoxy coating offers superior corrosion resistance, protecting the hydrant from rain, humidity, UV rays, and chemical exposure. This extends the product's lifespan and reduces maintenance needs, making it ideal for outdoor installations in harsh environments. The coating also provides high visibility for quick identification during emergencies.
Q3: Is the hydrant compatible with all international fire hose connections?
This model features 2.5″ BS336 standard outlets, which are widely used in many countries. If your local fire brigade uses different threads, adapters can be installed to ensure compatibility. We recommend verifying thread standards specific to your region to facilitate seamless integration with existing equipment.
Q4: What is the expected service life of this hydrant?
With proper installation and periodic maintenance, the hydrant can serve reliably for over 20 years. Its corrosion-resistant materials, robust construction, and protective epoxy coating contribute to its long-term durability even under frequent use.
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