{"product_id":"rtcooling-r448a","title":"R448A","description":"\n\u003cdiv style=\"max-width:100%;font-family:Arial,Helvetica,sans-serif;color:#222;line-height:1.7;overflow:hidden;\"\u003e\n\n\u003c!-- HEADER --\u003e\n\u003cdiv style=\"background:#111;padding:30px 22px;text-align:center;border-radius:14px;border-bottom:6px solid #ff7900;\"\u003e\n\u003cp style=\"color:#ff9900;font-weight:bold;font-size:13px;letter-spacing:2px;\"\u003ePROFESSIONAL REFRIGERATION SOLUTIONS\u003c\/p\u003e\n\u003ch2 style=\"color:#fff;font-size:30px;margin:12px 0;\"\u003eR448A REFRIGERANT GAS\u003c\/h2\u003e\n\u003cp style=\"color:#ffb15c;font-size:20px;font-weight:bold;\"\u003e25 LB (11.3 KG) CYLINDER\u003c\/p\u003e\n\u003cp style=\"color:#eee;\"\u003eHigh-performance, reduced-GWP refrigerant for compatible commercial and industrial refrigeration systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- PRODUCT IMAGE --\u003e\n\u003cimg src=\"https:\/\/refrigerantwell.com\/cdn\/shop\/files\/R448_1296811e-08cb-4960-be53-50141d399ca9.png?v=1776221877\u0026amp;width=1946\" alt=\"R448A 25 pound refrigerant cylinder\" loading=\"lazy\" style=\"width:100%;height:auto;display:block;border-radius:12px;margin:20px 0;\"\u003e\n\n\u003ch2 style=\"font-size:24px;color:#111;\"\u003eProfessional Cooling Performance\u003c\/h2\u003e\n\u003cp\u003eR448A, also known commercially as Solstice N40, is a nonflammable zeotropic HFO\/HFC refrigerant blend designed for low- and medium-temperature commercial refrigeration applications.\u003c\/p\u003e\n\u003cp\u003eR448A offers a lower global warming potential compared with R404A while supporting efficient performance in approved refrigeration equipment. It is commonly used in supermarkets, refrigerated display cases, cold storage warehouses, commercial freezers, and approved refrigeration retrofits.\u003c\/p\u003e\n\u003cp\u003eWith zero ozone depletion potential and an ASHRAE A1 safety classification, R448A is an established refrigerant for compatible professional refrigeration systems.\u003c\/p\u003e\n\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:10px;margin:20px 0;\"\u003e\n\u003cdiv style=\"flex:1;min-width:95px;text-align:center;background:#fff0df;border:1px solid #ffd2a0;padding:14px;border-radius:8px;\"\u003e\n\u003cb\u003e25 LB\u003c\/b\u003e\u003cbr\u003eNet Weight\u003c\/div\u003e\n\u003cdiv style=\"flex:1;min-width:95px;text-align:center;background:#fff0df;border:1px solid #ffd2a0;padding:14px;border-radius:8px;\"\u003e\n\u003cb\u003eA1\u003c\/b\u003e\u003cbr\u003eSafety Class\u003c\/div\u003e\n\u003cdiv style=\"flex:1;min-width:95px;text-align:center;background:#fff0df;border:1px solid #ffd2a0;padding:14px;border-radius:8px;\"\u003e\n\u003cb\u003e0 ODP\u003c\/b\u003e\u003cbr\u003eOzone Depletion\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- TECHNICAL SPECIFICATIONS --\u003e\n\u003ch2 style=\"background:#ff7900;color:#fff;padding:15px 18px;border-radius:8px;font-size:22px;\"\u003e01 \/ Technical Specifications\u003c\/h2\u003e\n\n\u003cimg src=\"https:\/\/refrigerantwell.com\/cdn\/shop\/files\/ec80d2e5b92d51227db787205fd1ebde_44d9e1ec-d544-4b04-848e-afb20b344717.png?v=1775934319\u0026amp;width=1200\" alt=\"R448A physical properties and cylinder dimensions\" loading=\"lazy\" style=\"width:100%;height:auto;display:block;border-radius:12px;margin:18px 0;\"\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#fff0df;\"\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003e\u003cb\u003eRefrigerant\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003eR448A \/ R-448A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003e\u003cb\u003eType\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003eZeotropic HFO\/HFC Blend\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff0df;\"\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003e\u003cb\u003eComposition\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003eR32 \/ R125 \/ R134a \/ R1234yf \/ R1234ze(E)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003e\u003cb\u003eBlend Ratio\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003e26% \/ 26% \/ 21% \/ 20% \/ 7%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff0df;\"\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003e\u003cb\u003eNet Weight\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003e25 lb \/ 11.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003e\u003cb\u003eMolecular Weight\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003e86.3 g\/mol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff0df;\"\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003e\u003cb\u003eBoiling Point\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003eApproximately -45.9°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003e\u003cb\u003eCritical Temperature\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003e83.7°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff0df;\"\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003e\u003cb\u003eCritical Pressure\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003e4.66 MPa absolute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003e\u003cb\u003eLiquid Density at 25°C\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003eApproximately 1092 kg\/m³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff0df;\"\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003e\u003cb\u003eGWP (AR4)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003e1387\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003e\u003cb\u003eODP\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff0df;\"\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003e\u003cb\u003eSafety Classification\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003eA1 — Nonflammable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003e\u003cb\u003eTemperature Glide\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003eApproximately 7°F (3.9°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff0df;\"\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003e\u003cb\u003eApplications\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px;border:1px solid #ddd;\"\u003eLow- and medium-temperature refrigeration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c!-- CYLINDER FEATURES --\u003e\n\u003ch2 style=\"background:#111;color:#ff9900;padding:15px 18px;border-left:6px solid #ff7900;border-radius:8px;margin-top:30px;font-size:22px;\"\u003e02 \/ Cylinder Features \u0026amp; Benefits\u003c\/h2\u003e\n\n\u003cimg src=\"https:\/\/refrigerantwell.com\/cdn\/shop\/files\/062ea0fba34839c68dfae419d88c9507_47bd2b38-ee2f-404b-9cb2-f43777fd242d.png?v=1775934326\u0026amp;width=1200\" alt=\"R448A cylinder packaging and valve design\" loading=\"lazy\" style=\"width:100%;height:auto;display:block;border-radius:12px;margin:18px 0;\"\u003e\n\n\u003cdiv style=\"background:#fff5e9;padding:20px;border-left:5px solid #ff7900;border-radius:10px;\"\u003e\n\u003cp\u003e\u003cb\u003ePressure-Resistant Cylinder\u003c\/b\u003e\u003cbr\u003eDesigned for proper containment, transport and professional handling of R448A refrigerant under approved conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eProtective Outer Packaging\u003c\/b\u003e\u003cbr\u003eSuitable corrugated packaging can help protect the cylinder against surface damage during transportation and storage.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e25 LB Net Refrigerant Capacity\u003c\/b\u003e\u003cbr\u003eA practical quantity for qualified refrigeration professionals servicing compatible commercial systems.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eValve Protection\u003c\/b\u003e\u003cbr\u003eApproved cylinder valve assemblies and protective components support secure professional handling.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eReliable Refrigeration Applications\u003c\/b\u003e\u003cbr\u003eSuitable for equipment specifically approved for R448A refrigerant.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- APPLICATIONS --\u003e\n\u003ch2 style=\"background:#ff7900;color:#fff;padding:15px 18px;border-radius:8px;margin-top:30px;font-size:22px;\"\u003e03 \/ Recommended Applications\u003c\/h2\u003e\n\n\u003cimg src=\"https:\/\/refrigerantwell.com\/cdn\/shop\/files\/5d2e585db5819cebcdb2a4d5c2f76cdb_63690a55-a4a1-466b-8f7a-fcec1c563d47.png?v=1775934324\u0026amp;width=1200\" alt=\"R448A commercial refrigeration cold chain and industrial applications\" loading=\"lazy\" style=\"width:100%;height:auto;display:block;border-radius:12px;margin:18px 0;\"\u003e\n\n\u003cdiv style=\"padding:5px 10px;\"\u003e\n\u003ch3 style=\"color:#e86f00;\"\u003e01 — Commercial Refrigeration\u003c\/h3\u003e\n\u003cp\u003eFor compatible supermarket refrigeration systems, refrigerated display cases, commercial freezers and walk-in coolers.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#e86f00;\"\u003e02 — Cold Chain Logistics\u003c\/h3\u003e\n\u003cp\u003eUsed in approved refrigeration systems supporting temperature-controlled storage and distribution of perishable goods.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#e86f00;\"\u003e03 — Industrial Cooling Systems\u003c\/h3\u003e\n\u003cp\u003eSuitable for certain compatible industrial direct-expansion refrigeration equipment operating at low and medium temperatures.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#e86f00;\"\u003e04 — Refrigeration Retrofits\u003c\/h3\u003e\n\u003cp\u003eR448A can replace R404A or R507 in many compatible systems following a properly planned conversion and manufacturer-approved retrofit procedure.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#e86f00;\"\u003e05 — Food Storage \u0026amp; Processing\u003c\/h3\u003e\n\u003cp\u003eUsed in suitable refrigerated warehouses, cold rooms and food-processing refrigeration systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- PROFESSIONAL USE --\u003e\n\u003ch2 style=\"background:#111;color:#ff9900;padding:15px 18px;border-left:6px solid #ff7900;border-radius:8px;margin-top:30px;font-size:22px;\"\u003e04 \/ Professional Refrigeration Use\u003c\/h2\u003e\n\n\u003cp\u003eR448A is designed for compatible low- and medium-temperature commercial refrigeration systems. It may be used in approved new installations or properly converted existing equipment.\u003c\/p\u003e\n\u003cp\u003eProfessional technicians should confirm system compatibility, lubricant requirements, compressor discharge temperature, operating pressure, expansion devices and refrigerant temperature glide.\u003c\/p\u003e\n\u003cp\u003eAs a zeotropic refrigerant blend, R448A should generally be charged in the liquid phase using approved procedures to maintain its intended composition.\u003c\/p\u003e\n\u003cp\u003eR448A must not be treated as a universal drop-in replacement. Retrofitting requires technical evaluation and may require equipment adjustments.\u003c\/p\u003e\n\n\u003c!-- SAFETY --\u003e\n\u003cdiv style=\"background:#111;color:#fff;padding:25px 22px;border-radius:12px;border-top:5px solid #ff7900;margin-top:28px;\"\u003e\n\u003ch2 style=\"color:#ff9900;font-size:22px;margin-top:0;\"\u003eSafety \u0026amp; EPA Compliance\u003c\/h2\u003e\n\u003cp style=\"color:#eee;\"\u003eR448A is classified as ASHRAE A1, indicating lower toxicity and no flame propagation under specified test conditions. Pressurized refrigerant cylinders still require proper handling and storage.\u003c\/p\u003e\n\u003cul style=\"padding-left:22px;color:#eee;\"\u003e\n\u003cli\u003eUse only in compatible approved refrigeration equipment.\u003c\/li\u003e\n\u003cli\u003eStore cylinders in a cool, dry and ventilated location.\u003c\/li\u003e\n\u003cli\u003eKeep cylinders away from excessive heat.\u003c\/li\u003e\n\u003cli\u003eSecure cylinders against tipping and physical damage.\u003c\/li\u003e\n\u003cli\u003eFollow the Safety Data Sheet and cylinder instructions.\u003c\/li\u003e\n\u003cli\u003eUse suitable recovery and charging equipment.\u003c\/li\u003e\n\u003cli\u003eNever intentionally vent refrigerant to the atmosphere.\u003c\/li\u003e\n\u003cli\u003eComply with applicable EPA, federal, state and local regulations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size:13px;color:#ffbb73;\"\u003e\u003cb\u003ePurchaser Notice:\u003c\/b\u003e Purchasers must satisfy applicable refrigerant sales requirements, including EPA technician certification or qualifying resale conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- FAQ --\u003e\n\u003ch2 style=\"background:#ff7900;color:#fff;padding:15px 18px;border-radius:8px;margin-top:30px;font-size:22px;\"\u003e05 \/ Frequently Asked Questions\u003c\/h2\u003e\n\n\u003cdiv style=\"padding:13px 5px;border-bottom:1px solid #ddd;\"\u003e\n\u003cb\u003eWhat is R448A refrigerant?\u003c\/b\u003e\u003cp\u003eR448A is a nonflammable zeotropic HFO\/HFC blend intended primarily for low- and medium-temperature commercial refrigeration applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"padding:13px 5px;border-bottom:1px solid #ddd;\"\u003e\n\u003cb\u003eCan R448A replace R404A?\u003c\/b\u003e\u003cp\u003eR448A can replace R404A in many compatible systems after manufacturer-approved evaluation and retrofit procedures. It is not a universal drop-in replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"padding:13px 5px;border-bottom:1px solid #ddd;\"\u003e\n\u003cb\u003eCan R448A replace R507?\u003c\/b\u003e\u003cp\u003eIt may be used in certain R507 systems following an appropriate compatibility assessment and properly executed retrofit.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"padding:13px 5px;border-bottom:1px solid #ddd;\"\u003e\n\u003cb\u003eIs R448A flammable?\u003c\/b\u003e\u003cp\u003eR448A has an ASHRAE A1 nonflammable safety classification under standard test conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"padding:13px 5px;border-bottom:1px solid #ddd;\"\u003e\n\u003cb\u003eWhich systems commonly use R448A?\u003c\/b\u003e\u003cp\u003eCommercial freezers, refrigerated display cases, supermarket refrigeration, cold storage and approved industrial refrigeration systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"padding:13px 5px;border-bottom:1px solid #ddd;\"\u003e\n\u003cb\u003eHow should R448A be charged?\u003c\/b\u003e\u003cp\u003eAs a zeotropic blend, R448A should generally be charged in the liquid phase with appropriate equipment and approved service procedures.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"padding:13px 5px;border-bottom:1px solid #ddd;\"\u003e\n\u003cb\u003eIs R448A environmentally friendly?\u003c\/b\u003e\u003cp\u003eR448A has zero ozone depletion potential and significantly lower GWP than R404A. However, it remains a greenhouse gas and must be managed responsibly.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"padding:13px 5px;border-bottom:1px solid #ddd;\"\u003e\n\u003cb\u003eWho can purchase R448A?\u003c\/b\u003e\u003cp\u003eCustomers must meet applicable EPA refrigerant purchase requirements, including appropriate certification or qualifying resale conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- FOOTER --\u003e\n\u003cdiv style=\"background:#111;padding:28px 20px;border-radius:12px;text-align:center;margin-top:28px;border-bottom:5px solid #ff7900;\"\u003e\n\u003ch2 style=\"color:#ff9900;font-size:26px;margin:0 0 10px;\"\u003eR448A REFRIGERANT GAS\u003c\/h2\u003e\n\u003cp style=\"color:#fff;font-size:18px;font-weight:bold;\"\u003e25 LB | 11.3 KG\u003c\/p\u003e\n\u003cp style=\"color:#ddd;font-size:14px;\"\u003eProfessional Refrigerant for Compatible Commercial \u0026amp; Industrial Cooling Systems\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n","brand":"RTCOOLING","offers":[{"title":"1 Bottle","offer_id":67903070306533,"sku":"RT-R448A-1","price":99.0,"currency_code":"USD","in_stock":true},{"title":"5 Bottles","offer_id":67903070339301,"sku":"RT-R448A-5","price":450.0,"currency_code":"USD","in_stock":true},{"title":"8 Bottles","offer_id":67903070372069,"sku":"RT-R448A-8","price":750.0,"currency_code":"USD","in_stock":true},{"title":"10 Bottles","offer_id":67903070404837,"sku":"RT-R448A-10","price":850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/6502\/3205\/files\/rs-r448a_9c62c7ca-2940-4b89-a186-0a139dd1ca53.png?v=1793180554","url":"https:\/\/ridertrust.us\/products\/rtcooling-r448a","provider":"RIDERTRUST","version":"1.0","type":"link"}