Dry Hydrant
Dry barrel fire hydrants are essential components of fire protection systems in cold climates, where the risk of water freezing in the hydrant barrel is a concern. They are specifically engineered to keep water out of the upper barrel until the hydrant is activated, ensuring reliable operation even in freezing temperatures.
- Designed to keep water below frost line until use
- Commonly used in municipal, industrial, and refinery fire protection networks
- Rugged ductile iron construction, epoxy coating, and flanged Compliant with AWWA C502 or equivalent international standards
Models and Specifications
Model Code | Type | Material | Iran Code | Inlet Connection | Standard |
ST – HHD | Floor mounted | Ductile Iron | 2741110387090002 | Flange | AWWA C502 |
Key Features
- Automatic drain valve to prevent water accumulation and freezing.
- Corrosion-resistant alloy construction.
- High reliability under emergency conditions.
Available Documentation
– Technical Datasheet
– Installation Guide
– Maintenance Instructions
– Material Certificate / ITP / Pre-shipment Docs
Dry Hydrant
