AWWA Standard Fire Hydrant In Middle East
The main valve of a dry barrel hydrant is located below ground level, typically below the frost line, to protect it from freezing.
When the hydrant is opened, water flows from the underground main into the hydrant barrel, and when closed, the water drains back down, leaving the barrel dry.
This type of hydrant is more prevalent in colder climates where freezing is a concern.
Fujian Haijing Fire Fighting Equipment Co., Ltd. is one of the leading manufacturers and suppliers of awwa standard fire hydrant in middle east in China, also supports customized service. Please feel free to wholesale cheap awwa standard fire hydrant in middle east from our factory.
Products Description of AWWA Standard Fire Hydrant In Middle East
Material:
Body: Ductile Cast Iron
Outlets: Brass&Ductile Iron
Inlet: 100mm (4") Flange, BS Standard
Outlets: 2x2.5" NH for hose, 1x4" NH for fire truck connection
Working Pressure: 1.6MPa/16Bar/232psi
Surface: Red painted
How does a dry barrel hydrant prevent freezing?
A dry barrel hydrant prevents freezing by keeping the main valve below the frost line. When the hydrant is closed, the water drains back down below the frost line, leaving the barrel dry and reducing the risk of freezing.
Company Information
FAQ
Q: What are the key features of a dry barrel hydrant?
A: Key features include a main valve located below ground level, an automatically operated drain valve that opens when the main valve is closed, and a design that allows the hydrant to drain itself after use.
Q: When should a dry barrel hydrant be used?
A: Dry barrel hydrants are best suited for cold climates where freezing temperatures are common. They are ideal for regions where reliable operation in winter conditions is critical.
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