Fire Hydrant Dry

Name: China Fire Hydrant Dry Manufacturers Suppliers Factory - Custom Fire Hydrant Dry Wholesale - CA-Fire Protection
Brand: CA-FIRE
SKU: 284622567

This is a dry-type fire hydrant with DSP connection. It features a bright red upper structure and black lower components, designed for reliable fire protection.
With multiple outlets and secure connections, it ensures quick water access in emergencies. Built with durable materials, it withstands harsh conditions and is ideal for areas where freezing is a concern, providing efficient firefighting support.

Send Inquiry Chat Now

Description

Ca-Fire Protection Co.,Ltd is one of the most credible manufacturers and suppliers of fire hydrant dry in China. Welcome to wholesale custom made fire equipment products at competitive price from our factory. Contact us for more cheap products.

fire hydrant dry type - Description

Fire Hydrant Dry Type--DSP connection

This dry-type fire hydrant with DSP connection is a vital firefighting device engineered for optimal performance. It boasts a striking red upper section and a robust black lower part, constructed from high-quality, corrosion-resistant materials to ensure long-term durability.

Featuring multiple outlets with secure fittings, it enables rapid water deployment during emergencies. Designed to prevent freezing, this hydrant is particularly suitable for regions with low temperatures.

Its DSP connection ensures a stable and efficient water supply, making it a reliable choice for urban and industrial fire protection systems, ready to deliver immediate firefighting support whenever needed.

fire hydrant dry type---Working Principle

The dry-type fire hydrant operates on a principle that prevents water from remaining in the above-ground components to avoid freezing. When not in use, the water is kept in the underground main, and the above-ground valve chamber is dry.

Upon activation, the operating mechanism opens the main valve, allowing water to flow from the underground pipe into the hydrant's outlets. This design ensures that even in cold climates, the hydrant remains functional without the risk of ice blockage.

The dry structure also reduces wear on internal parts, enhancing reliability and longevity, making it a dependable choice for efficient firefighting response in various environmental conditions.

fire hydrant dry type---How to install it?

More details

Pre-Installation Preparation & Site Assessment

Before installation, conduct a thorough site assessment to ensure the location meets fire code requirements and has sufficient underground space for the hydrant's components. Gather all necessary tools, including wrenches, levelers, and sealing materials. Verify the compatibility of the DSP connection with existing underground water mains and check that the hydrant components (valve chamber, outlets, etc.) are undamaged and ready for assembly.

Underground Piping & Hydrant Assembly

Excavate the installation site to the required depth, then connect the hydrant's underground pipe section to the main water line using proper sealing techniques to prevent leaks. Assemble the above-ground valve chamber and outlets, ensuring all connections are tight and aligned. Use a level to confirm the hydrant is vertically positioned, as misalignment can affect water flow and operational efficiency.

Testing & Final Adjustments

After assembly, conduct a pressure test to check for leaks in both underground and above-ground sections. Activate the hydrant to verify smooth water flow from all outlets. Adjust any loose components or misalignments as needed. Finally, backfill the excavation site with compacted soil, ensuring the hydrant's above-ground part remains accessible and visible for emergency use, and affix any required identification markers.