{"id":13078,"date":"2025-08-19T01:06:05","date_gmt":"2025-08-19T01:06:05","guid":{"rendered":"https:\/\/www.cnbaianfire.com\/?post_type=product&#038;p=13078"},"modified":"2025-08-19T01:11:30","modified_gmt":"2025-08-19T01:11:30","slug":"foam-chamber","status":"publish","type":"product","link":"https:\/\/www.cnbaianfire.com\/fa\/product\/foam-chamber\/","title":{"rendered":"Foam Chamber"},"content":{"rendered":"<h2><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-13079\" data-src=\"https:\/\/www.cnbaianfire.com\/wp-content\/uploads\/2025\/08\/Foam-Chamber-Vertical-300x300.webp\" alt=\"Foam Chamber\" width=\"300\" height=\"300\" \/><\/h2>\n<div>\n<h2><strong>Description<\/strong><\/h2>\n<div>\n<p>FOAM CHAMBER a discharge device is designed to apply an expanded foam blanket over the surface of a flammable liquid fire as gently as possible to achieve extinguishment and\/or vapor suppression. Foam chambers are suitable for the protection of fixed roof-mounted tanks and are to be used as low expansion Type II discharge devices (as defined by NFPA11). A deflector is located inside the tank shell to deflect the discharge against the shell that results in a relatively gentle foam application on the fuel surface.<\/p>\n<\/div>\n<\/div>\n<h2><strong>Features<\/strong><\/h2>\n<div>\n<div>\n<div>1.Heavy duty welded construction with choice of Carbon Steel or Stainless Steel material.<\/div>\n<div>2.Controlled Air Flow proportional to liquid flow for optimum foam quality and rupture of vapour seal in narrow pressure tolerances for increased reliability.<\/div>\n<div>3.Frangible Glass Vapour Seal.<\/div>\n<div>4.Field replaceable orifice plate fitted with Foam Chamber.<\/div>\n<\/div>\n<h2><strong>Applications<\/strong><\/h2>\n<div>The foam system design guidelines generally used are in accordance with NFPA-11 standard. Foam Chambers discharge device of foam suppression system are widely used with the Balance Pressure Foam Proportioning System, Bladder Tank Proportioner or Foam Tender.<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Material\uff1acarbon steel or stainless steel<\/p>\n<p>Color\uff1aRed<\/p>\n<p>Working Pressure\uff1a3~7kg\/sq.cm<\/p>\n<p>Flow Range\uff1a279~3342 LPM<\/p>\n<p>Size\uff1a50NB~250NB<\/p>","protected":false},"featured_media":13079,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_cat":[293],"product_tag":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>China wholesales Foam Chamber supplier - BAIAN FIRE PROTECTION EQUIPMENT<\/title>\n<meta name=\"description\" content=\"Professional Foam Chamber manufacturer - Baian. 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