Water curtain nozzle specification, Water Curtain nozzles are generally installed with orifice slot pointing downwards direction. The water curtain nozzles are available in a wide range of flows to meet customer requirements. The curtain nozzles are available in bronze (LG2) and 316 stainless steel construction for marine, corrosive environments or underground mining applications. It produces a flat water curtain for area segregation. Description The GW Water Curtain nozzle is developed to provide a flat fan spray when water is distributed in a 240° X 15° “circular” fan from the machined orifice slot located perpendicular to the nozzle axis. They are made of bronze or stainless steel. The nozzle can be made of S. The document provides technical specifications for Jumbo Water Curtain Nozzles. Two common sizes are available, 50mm and 65mm. Nozzles range from 65mm to 100mm and can produce curtains from 18m to 33m wide. The GW AS-5414 nozzle is developed to meet the specified requirements regarding nozzle construction and performance (water application) for protection of property (houses / buildings) against heat radiation and air borne ember and sparks. S 303, 304, 316, 316L or brass. The nozzle is made out of stainless steel construction. It is suitable for water curtain partitions in large spaces in windows, walls, steel beams, columns, roofs and any buildings and structures that require water curtain protection. These nozzles are widely used across recreational, commercial, industrial, and agricultural environments to create visually stunning water displays, provide effective cooling, control airborne Jumbo Water Curtain Nozzle produces a flat curtain of water projecting upward. HD Water Curtain Nozzles are non-automatic open, outside sprinklers intended for the protection of windows, walls, steel beams, columns, roofs and any other structures against exposure fire and heat penetration. Diagrams show recommended installation heights and spacing of the nozzles to fully cover windows with water curtains. The system must be operated with optimum water flow at least twice in a year or as per the provisions of NFPA or local authority having jurisdication. It describes the nozzle models, sizes, materials, pressures, flows, and connections. Charts provide nozzle pressure and flow rate data. . A nozzle up to 1000 lpm flow can be provided with instantaneous male connection for connecting the fire hoses for portable application. Types of Water Curtain Rain Nozzles A water curtain rain nozzle is a specialized irrigation or misting device designed to generate a continuous, sheet-like flow of water that mimics natural rainfall. These nozzles are used to segregate the area by creating a water curtain. Maintenance includes regular inspection and cleaning HD Water Curtain Nozzles are non-automatic open, outside sprinklers intended for the protection of windows, walls, steel beams, columns, roofs and any other structures against exposure fire and heat penetration. The nozzles should be cleaned or replaced if required.


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