{"product_id":"fire-window-spray-nozzle-5-8-3-4-threads-fmw4b","title":"Fire Window Spray Nozzle 5\/8\" 3\/4\" Threads FMW4B","description":"\u003cdiv\u003e\n\u003cp\u003eThe Reliable Fire Window Spray Nozzle FMW4B is an essential component for external fire protection, specifically engineered to safeguard building windows and openings. It creates a critical water barrier, ideal for architects, building owners, and fire safety professionals focused on preventing fire spread through vulnerable glass facades.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDual Thread Compatibility\u003c\/b\u003e: Features both 5\/8\" and 3\/4\" thread sizes, allowing for flexible connection options with various plumbing systems. This ensures broader application versatility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOptimized Water Curtain Spray\u003c\/b\u003e: Designed to deliver a broad, fan-shaped water distribution pattern. This effectively blankets windows and vertical surfaces, forming a protective shield against radiant heat and flames.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDeluge System Integration\u003c\/b\u003e: An open (non-automatic) nozzle, making it ideal for integration into deluge fire protection systems. These systems can be activated manually or by quick-opening valves for immediate response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable Construction\u003c\/b\u003e: Crafted from robust materials, ensuring long-term reliability and resistance to harsh environmental conditions, which is crucial for external installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eModel FMW4B Design\u003c\/b\u003e: Specifically engineered for the critical task of wetting and cooling glass and exterior walls to maintain structural integrity during a fire event.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis fire window spray nozzle significantly enhances overall building safety by actively preventing the rapid propagation of fire through windows, a common weak point in fire containment strategies. By creating a continuous water film, it helps maintain the integrity of fire-rated glass, protecting occupants and critical assets within the structure. Its targeted cooling action mitigates heat absorption, reducing the risk of glass shattering and helping to ensure compliance with stringent fire safety codes for opening protectives and facades. The FMW4B is a strategic investment for buildings in close proximity to other structures or those with large expanses of glass, offering reliable external fire exposure protection and peace of mind.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Reliable Sprinkler","offers":[{"title":"3\/4-inch \/ Standard \/ N\/A","offer_id":48342612410616,"sku":"FMW4B","price":53.23,"currency_code":"USD","in_stock":true}],"url":"https:\/\/fireprotectionparts.net\/es\/products\/fire-window-spray-nozzle-5-8-3-4-threads-fmw4b","provider":"Fire Protection Parts","version":"1.0","type":"link"}