{"product_id":"fire-safe-glycerin-based-anti-freeze-for-wet-fire-protection-sprinkler-systems","title":"Fire Safe, Glycerin Based Anti-Freeze for WET Fire Protection Sprinkler Systems","description":"\u003ch2\u003eGlycerin Based Anti-Freeze\u003c\/h2\u003e\r\n\u003cp\u003eFire Safe is a ready to use glycerine anti-freeze protection fluid for sprinkler systems in compliance with the recommendations of NFPA 13. Systems using Fire Safe are assured flow protection of -15 º F and burst protection of -50º F.  As requied by NFPA, Fire Safe is ready to use and should not be diluted. Check freezing protection each season using a hydrometer to test the specific gravity.  Check the specific gravity after installation and then again at the end of the season.  The specific gravity should be at 1.130 at 60 º. If the specific gravity is less than this number, meaning weakened, then empty system and replace with New FireSafe.\u003c\/p\u003e\r\n\u003cp\u003eANTI-FREEZE FOR WET FIRE PROTECTION SPRINKLER SYSTEMS • -50 º Burst Protection • -15 º Flow Protection\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eReady to Use \u003c\/li\u003e\r\n\u003cli\u003eNon-Toxic, Non-Corrosive \u003c\/li\u003e\r\n\u003cli\u003eBiodegradable\u003c\/li\u003e\r\n\u003cli\u003eAvailable in 5 and 55 gallon containers\u003c\/li\u003e\r\n\u003cli\u003eFor sysems with CPVC pipe\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003cp\u003eFor systems with metal pipe use ComStar's propylene glycol based Sprinkler Safe\u003c\/p\u003e","brand":"Magento","offers":[{"title":"5 gallon","offer_id":46718255038641,"sku":"35-765","price":98.52,"currency_code":"USD","in_stock":true},{"title":"55 gallon","offer_id":46718255071409,"sku":"35-766","price":1426.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/5041\/6561\/files\/024924357651.main.jpg?v=1767959886","url":"https:\/\/comstarproducts.com\/products\/fire-safe-glycerin-based-anti-freeze-for-wet-fire-protection-sprinkler-systems","provider":" ComStar","version":"1.0","type":"link"}