{"product_id":"nexfrost-hd-propylene-glycol-heat-transfer-fluid-4x55-gallon-pallet","title":"Chemworld NexFrost HD Propylene Glycol – 4 × 55 Gallon Drums","description":"\u003ch2\u003eChemworld NexFrost Heat Transfer Fluid – Full Pallet\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eChemworld NexFrost HD\u003c\/strong\u003e is an industrial inhibited \u003cstrong\u003epropylene glycol heat transfer fluid\u003c\/strong\u003e supplied as a concentrate for closed-loop heating and cooling systems. This \u003cstrong\u003efull pallet configuration\u003c\/strong\u003e includes \u003cstrong\u003e4 × 55 gallon drums\u003c\/strong\u003e (total \u003cstrong\u003e220 gallons\u003c\/strong\u003e)—an efficient option for facilities managing large loop volumes, multi-system sites, and scheduled fluid changeouts.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose the Full Pallet Option\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume efficiency:\u003c\/strong\u003e 220 gallons total for larger fills and maintenance programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent product supply:\u003c\/strong\u003e simplifies procurement for recurring service intervals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContractor-friendly packaging:\u003c\/strong\u003e standard drum format for common pumping and dispensing setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFluid Performance Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInhibited propylene glycol formulation intended for closed-loop heat transfer duty\u003c\/li\u003e\n\u003cli\u003eCorrosion protection designed for common system metals\u003c\/li\u003e\n\u003cli\u003eSupports cast iron, carbon steel, copper, and brass components up to 325°F\u003c\/li\u003e\n\u003cli\u003eCompatible with aluminum components up to 190°F\u003c\/li\u003e\n\u003cli\u003eCorrosion performance aligned with ASTM D1384 (ASTM D3306 limits)\u003c\/li\u003e\n\u003cli\u003eIncludes dye for easier system identification and leak detection\u003c\/li\u003e\n\u003cli\u003eNon-regulated for transport (DOT \/ IATA \/ IMDG)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Use Cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial and industrial HVAC chilled water and hot water loops\u003c\/li\u003e\n\u003cli\u003eSnow-melt systems, ramps, and runway heating applications\u003c\/li\u003e\n\u003cli\u003eIce rink and refrigeration brine circuits\u003c\/li\u003e\n\u003cli\u003eSolar thermal heat transfer systems\u003c\/li\u003e\n\u003cli\u003eIndustrial heat exchangers and process cooling loops\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMixing \u0026amp; Freeze Protection Guidance\u003c\/h3\u003e\n\u003cp\u003eChemworld NexFrost HD is supplied as a concentrate and should be diluted with water to meet system requirements. Typical working concentrations are \u003cstrong\u003e20%–60% by volume\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eA \u003cstrong\u003e50% solution\u003c\/strong\u003e provides freeze protection to approximately \u003cstrong\u003e-25°F (-32°C)\u003c\/strong\u003e. Verify final concentration using a refractometer and follow equipment manufacturer recommendations.\u003c\/p\u003e\n\u003ch3\u003eStorage \u0026amp; Compatibility Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStore away from strong acids\u003c\/li\u003e\n\u003cli\u003eUnlined carbon steel drums are acceptable for normal storage cycles\u003c\/li\u003e\n\u003cli\u003eFor concentrate storage beyond 12 months, stainless steel, aluminum, or lined carbon steel containers are recommended (vinyl, epoxy, or phenolic linings)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack size:\u003c\/strong\u003e Full Pallet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 4 × 55 Gallon Drums\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal volume:\u003c\/strong\u003e 220 Gallons\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSafety \u0026amp; Regulatory\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOSHA Hazard Communication: Not classified as hazardous\u003c\/li\u003e\n\u003cli\u003eShipping classification: Not regulated by DOT, IATA, or IMDG\u003c\/li\u003e\n\u003cli\u003eNo California Proposition 65 listed substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Drop-down Q\u0026A (FAQ) Section --\u003e\n\u003cdiv class=\"product-faq\"\u003e\n\u003ch2\u003eQuestions \u0026amp; Answers\u003c\/h2\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is included in the full pallet option?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe full pallet includes \u003cstrong\u003e4 × 55 gallon drums\u003c\/strong\u003e of Chemworld NexFrost HD concentrate, for a total of \u003cstrong\u003e220 gallons\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eIs this product ready to use out of the drum?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eChemworld NexFrost HD is supplied as a concentrate and must be diluted with water before use. Typical operating concentrations range from \u003cstrong\u003e30%–60%\u003c\/strong\u003e by volume depending on freeze protection requirements.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat freeze protection does a 50% mix provide?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eA 50% solution provides freeze protection to approximately \u003cstrong\u003e-25°F (-32°C)\u003c\/strong\u003e. Confirm final concentration with a refractometer after mixing.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat systems commonly use Chemworld NexFrost HD?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eChemworld NexFrost HD is commonly used in closed-loop HVAC systems, snow-melt systems, ice rinks, solar thermal installations, and industrial process cooling applications.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eDoes Chemworld NexFrost HD provide corrosion protection?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes. Chemworld NexFrost HD contains a corrosion inhibitor package designed to protect common system metals. It supports cast iron, carbon steel, copper, and brass components up to 325°F and aluminum components up to 190°F.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eIs Chemworld NexFrost HD appropriate where incidental food contact is required?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eFor applications requiring incidental food-contact considerations, use the Chemworld NexFrost (non-HD) product line. Chemworld NexFrost HD is intended for industrial heat transfer service.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eHow should I store the pallet if not used immediately?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eStore the drums away from strong acids. Unlined carbon steel drums are suitable for normal storage. If storing concentrate longer than 12 months, stainless steel, aluminum, or lined carbon steel containers are recommended.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"NexfrostGlycol","offers":[{"title":"Default Title","offer_id":42538350379085,"sku":"NexFrostHD-4x55","price":9199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/8367\/9309\/files\/3200x3200_4x55gal_orange_CWNexFrostHD02.jpg?v=1767635482","url":"https:\/\/nexfrostglycol.com\/products\/nexfrost-hd-propylene-glycol-heat-transfer-fluid-4x55-gallon-pallet","provider":"Chemworld Nexfrost Glycol","version":"1.0","type":"link"}