What type of nozzles are utilized for transformer vaults and hazardous areas?

Open-fixed nozzles are specifically designed for use in transformer vaults and hazardous areas due to their capacity to effectively distribute water over a wide area without the need for manual adjustments. These nozzles are advantageous in environments where safety is paramount, as they provide a consistent and steady spray pattern, helping to control fires or cool down equipment without being prone to clogging or misalignment.

In transformer vaults, for instance, the risk of electrical fires necessitates reliable fire suppression systems that can react quickly and provide thorough coverage. Open-fixed nozzles ensure that water is delivered accurately and uniformly, targeting the areas that need protection most effectively. Their design minimizes the chances of blockages, which is especially important in environments with hazardous materials or debris.