Semiconductor Water Mist Nozzle

The Jetmist nozzle consists of three parts (cap, insert and base). The nozzle uses the existing Nitrogen and DI water systems in the fabrication area. No stand alone source of extinguishing medium is required. Water/deionized (DI) water and nitrogen (N2)/air are supplied independently to the nozzles through side ports. The nozzle is specifically designed to produce a desired spray pattern and angle, as well as to operate at a specific pressure and flow rate. Nozzle layout must conform to guidelines*. Nozzles may be mounted to either the sidewall of a compartment or over the surface of the protected area and supplied in a daisy chain configuration (maximum of three nozzles). They are to be installed on a piping network that is sized to supply each nozzle with the minimum water and air (or nitrogen) pressure. The Securiplex water mist nozzles are approved by Factory Mutual and compliant with the National Fire Protection Association (NPPA) Standard no. 750.