Overview: This document provides comprehensive information on hollow cone nozzles, which are utilized in applications such as cooling, disinfection, dust control, and humidification. It discusses both axial-flow and tangential-flow hollow cone nozzles, focusing on their design, functionality, and typical uses.

Axial-flow Hollow Cone Nozzles: These nozzles are suitable for applications that require a fine, uniform hollow cone spray. They are effective in cooling and cleaning gases, absorption processes, dust control, oil spraying, and air humidifying. The spiral grooves in the swirl inserts enhance liquid whirling, increasing the contact surface for mass transfer.

Tangential-flow Hollow Cone Nozzles: These nozzles are known for their uniform spray due to specific flow geometry. They are self-cleaning and suitable for air humidification and gas cleaning, offering spray angles up to 130° and designed to prevent clogging, ensuring high operational safety.

Applications: These nozzles are used in various sectors, including chemical process engineering, fire protection, foam destruction, and textile humidification. Specific applications include air humidification in air washers, dust control, spraying onto filters, and cooling and cleaning of gases.

Technical Specifications: The document includes detailed charts and tables outlining the flow rates, spray angles, and connection types for different nozzle series. It also provides conversion formulas for calculating flow rates under varying pressure conditions.

Assembly and Ordering: Guidance is provided on ordering nozzles, including examples of ordering numbers based on type, material, and code. The document also mentions the availability of assembly accessories and quick-lock systems for easy installation.