Freon 404A (R-404A) is a blended hydrofluorocarbon (HFC) refrigerant comprised of R-125, R-134a, and R-143a. DUPREX [7] is the tool provided by Chemours. of the low GWP refrigerants are investigated as one of alternative to R404A. The R449A replaces correctly the R404a (the system must be totally emptied before to charge this new gas). The R449a replaces correctly the R404a (the system must be totally emptied before to charge this new gas). Both programs provides similar functionality. Why is R449A refrigerant important? R449A. PHYSICAL PROPERTIES UNITS R-449A Molecular weight (g/mol) 87,2 Boiling point (at 1,013 bar) (C) -46,0 Critical temperature (C) 81,5 Critical pressure (bar) 44,5 Vapour pressure (25C) (bar) 12,75 Liquid density (21,1C) (Kg/m3) 1113,3 Sliding temperature or glide (K) 4 Flammability No ODP - 0 GWP - 1397 * It is sold by the name of Opteon XP40 from Kemmers. Compared to R404A, GWP is about 1/3. Ethane R170 refrigerant, alias R170, Chinese name ethane R170, English name ethane, molecular formula C2H6. Then, it is necessary to evaluate the specifications and . R449A:Thermodynamic & Transport Properties Calculated Result . 359,00 . Its low Global Warming Potential (GWP) of 1397 offers improved energy efficiency and environmental properties. It has long been used in a variety of air-conditioning and refrigeration applications in a variety of markets . Genetron Properties [8] is a similar program from Honeywell. E. Lemmon "Pseudo-Pure Fluid Equations of State for the Refrigerant Blends R-410A, R-404A,R-507A, and R-407C" International Journal of Thermophysics, Vol. Buy Now Buy Now Product Resources R449A is safe, non-flammable extensively field tested and supported by major equipment and component manufacturers. Award-winning refrigerant WT69 / R469A wins innovation award. The critical pressure needed to liquefy R449A refrigerant gas at its critical temperature of 81.5 C is of 44.5 bar (4400 kPa or 638 PSI). Refrigerant: Ammoniak Propaan Butaan R22 R23 R32 R134A R125 R245FA R404A R407A R407C R407D R407F R410A R417A R422A R422D R423A R424A R426A R427A R428A R434A R437A . ***HIGH QUALITY - 99,9% NEW PURE GAS*** Connector / thread : standard 1/4" SAE. R-449A XP40 Basic Info R-449A is a non-azeotropic blend comprised of R-134a (25.7%), R-1234yf (25.3%), R-125 (24.7%), and R-32 (24.3%). N40 (R-448A) Zeotropic blend designed to serve as a replacement for R-404A in supermarket refrigeration retrofits or new systems. R449a is a mixture of common hydrofluorocarbons (HFC) and new hydrofluoro-olefin molecule R1234yf (HFO), a composition of R32 (24%), R125 (25%), R134a (26%), and R1234yf (25%) gases. The National Aquatics Centre, known as the Water Cube during the 2008 Olympics, has been renamed the Ice Cube for the Winter Olympics. Next, let's look at the types of gas refrigerants medical chillers use. R600a does not cause the greenhouse . R449A offers improved energy efficiency and environmental properties versus R-404A/R-507A, with a Global Warming Potential (GWP) of 1397 (vs. 3922 for R-404A). R449A is a blend of R32, R125, R1234yf and R134a with a GWP of 1397. The performance of R404A and R507A are relatively close. Transport properties for gaseous R449A are available for temperatures between 220 K and 450 K. Liquid phase properties . Due to the thermodynamic properties of R448A and R449A, both have high discharge temperatures, which will limit the operating map of any compressor. R449A is a HFO blend, used as a replacement for R404A and R507 in low and medium temperature refrigeration applications. Opteon XP40 (R-449A) Refrigerant A High-Performance Refrigerant That Meets the Needs of Low- and Medium-Temperature Refrigeration Opteon XP40 (R-449A) refrigerant is an environmentally sustainable, non-ozone depleting refrigerant offering a low global warming potential (GWP) and a superior R-507 replacement. Filter Home / Refrigerant gas R448A Showing all 5 results. The converter below enables you to calculate the CO2 equivalent of any refrigerant, depending on the kind and the weight of the refrigerant. Refrigerant R449A is a zeotropic HFO refrigerant boasting excellent cooling properties, energy efficiency and environmental friendliness. From the comparison of cost performance, R507 is 30-40% higher than R404A. R449A refrigerant needs a critical pressure of 44.5 bar (4400 kPa or 638 PSI) to change state to liquid at its critical temperature of 81.5 C. R449A and R452A are mixtures of common hydrofluorocarbons (HFC) and new hydrofluoro-olefin molecule R1234yf (HFO), with composition changes detailed below. National Refrigerants Ltd is one of the world's largest independent suppliers of refrigerants. An Excellent Replacement for R-22, R-404A, and R-507 Refrigerants. Briton Refrigerant R170 (Ethane) C2H6 Briton R170 is refrigerant grade ethane. Opteon XP40 (R449A) is a next-generation HFO-based refrigerant that combines excellent cooling performance with improved energy efficiency and environmental properties. This refrigerant is a zeotropic blend of R-32 (26%), R-125 (26%), R-134a . The GWP of R404A, which was commonly used in the past, is a very large number of 4000, but R448A has a GWP of 1273 and is about 1/3. Refrigerant CO2 equivalent Calculator. "Three ice making units of Ice Cube have been charged with Opteon XP40 . R449A refrigerant is a non-ozone depleting gas and its low toxicity and non-flammable properties make it a safe, efficient and versatile refrigerant gas. Refrigerant R449A can be used either for retrofit of existing systems as well as for new installations. R449A (Opteon XP40) is suitable for new installations as well as retrofits of existing equipment. In petrochemicals, it is a raw material for the production of ethylene and a refrigerant commonly used in industry. Check local and state laws regarding the disposal of refrigerant lubricants. Refrigerant R449A is a zeotropic HFO refrigerant gotten from the combination of hydrofluorocarbon (HFC) and hydro fluoro-olefin (HFO), it's not complete without composition of R32 (24%), R125 (25%), and R1234yf (25%) gases. Zeotropic refrigerant blend containing R32, R125, R1234yf and R134a. In addition to a number of convention refrigerants, as R134a and R404A, the tool provides data on properties of several new refrigerants as for instance R449A, DR-7, DR-5 and etc. 8. R449A is safe, non-flammable extensively field tested and supported by major equipment and component manufacturers. Refrigerant gas R449A (5) We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. refrigerant properties; Facebook. Properties of Briton Refrigerant R170. Cycle performance of a supermarket refrigeration system, operated with R448A, R449A and R404A is modelled in this study. R427A Pressure Enthalpy Chart. With a GWP of just 1397, it provides a long-term refrigerant solution. : General infromation Type Refrigerant name IUPAC Chemical Name Chemical_formula Composition Mass fraction Molar mass (g/mol) Physical properties Critical point Pressure(kPa) Density(kg/m3) Temperature(K) Tripple point Temperature(K) Pressure(kPa) Standard atomosphere Latent heat(kJ/kg) At normal boiling point Temperature(K) Density(kg/m3) Thermal conductivity(W/(mK)) Viscosity(Pas) Sound . National Refrigerants Ltd is one of the world's largest independent suppliers of refrigerants. Freon 407A (R-407A) refrigerant is a reliable, stable, and nonflammable option for low- and medium-temperature refrigeration systems. Other . R449A (OpteonTM XP40) is suitable for new installations as well as retrofits of existing equipment. R449A (also known as Opteon XP40) . Why is R449A refrigerant important? It is thought that it is used for the condensing unit and the cold chiller, the refrigeration warehouse, etc. Request a Quote. For recommended low and medium temperature refrigerants, refer to question 1. It is a perfect replacement for R404A, among other refrigerants. Connector / thread : standard 1/4" SAE. . R449A refrigerant has a zero Ozone Depletion Potential (ODP). GWP: 1888; HFC refrigerants may only be sold to refrigerated stores registered by Tukes. The effects of F-gas regulation (EU 517/2014) are showing in the market already, and the time is running out to the next time line, 1.1.2020. The result of R438A normal boiling was lower than R404A 4% that high cooling capacity and zero ODP. R449A bottle with 30 kg of gas (21.7 "x 1/1/4" valve) 1.039,00 . R-449A is intended for use in low and medium temperature refrigeration systems to replace R-22, R-404A or R-507. Used for Commercial Refrigeration, low and medium temperature commercial and . LOW-GWP REFRIGERANT FOR NEW AND RETROFIT SYSTEMS. R449A . Refrigerant Properties courses, free refrigerant properties information, data sheets, pressure enthalpy diagrams. Clean up and properly dispose of the removed lubricant. You may also see R-449A labeled as XP40 or under the brand name Opteon which comes from the Chemours company. Physical Properties of Refrigerants60 R-449A Refrigerant Classification HFC/HFO Molecular Weight 87.2 Boiling Point (1atm, F) -50.7 Critical Pressure (psia) 655 . Solstice. With a GWP of just 1397, it provides a long-term refrigerant solution. WhatsApp. R448A and R449A are potential R404A replacements. R449A cylinder - 10 kg. R449A is suitable for new installations, and enables a quick, simple and economical retrofit of existing systems operating with R-404A and R-507. R449A (Opteon XP40) is a HFO blend, used as a replacement for R404A and R507 in low and medium temperature refrigeration applications. Previous article R448A Pressure Enthalpy Chart. All refrigerants are also refrigerants that are matched with the 4th generation refrigerants with. It is available for both retrofit of existing R-404A/R-507A equipment as well as a suitable replacement option in new equipment. The use of R449A is extensive due to it being a non-ozone depleting gas with low toxicity and non-flammable properties. Property Value; Molecular Weight (g/mol) 30.069: Liquid Density (kg/m) 546.5: Gas Density . The hydrofluoroolefin (HFO) refrigerant R1123 (1,1,2-trifluoroethene) and its blends with R134a are excellent alternative choices . Refrigerant Properties R-404A R-448A/ R-449A R-452A Boiling point at 1 bar (C / F) -46.5 / -51.7 -46 / -50.8 -47 / -52.6 Critical temperature (C / F) 72.1 / 161.8 80.1 / 176.2 74.9 /166.8 Critical pressure (bar abs / PSIG) 37.3 / 541 44.1 / 639.6 40.0 / 580.2 Liquid density at 32C / 90F (kg/m 3 Download Centre. This non-ozone depleting, hydrofluorocarbon (HFC) refrigerant is a replacement for R-22 and provides a lower global warming potential (GWP . The data presented in this bulletin is generated using REFPROP 9.11 and is based on exten-sive experimental measurements for both the pure components and the refrigerant blend. Both are non-toxic and non-flammable refrigerant blends that closely match the properties of R404A and have GWPs significantly lower than R404A. Product Features & Benefits. To increase the operating map, vapor or liquid injection are required. T 01455 630 790 . Description. Add to cart. For recommended low and medium temperature refrigerants, refer to question 1. Refrigerant R134a or HFC-134a was developed to meet these needs It is a zeotropic blend of difluoromethane (R-32), pentafluoroethane (R-125), and 1,1,1,2-tetrafluoroethane (R-134a) For a gas as flowing fluid, instead of the density, you can enter gas constant, pressure and temperature at actual. The handling of HFC refrigerants requires a permit issued by Tukes. 2019-06-05 Features R448A is a product developed by Honeywell as an alternative refrigerant for R404A and R22, the product name is Solstice N40. 10 Kg NEW R449A REFRIGERANT GAS REFILLABLE CYLINDER (net product of 10Kg) with tap. on the transport properties of Opteon XP40 please contact please contact your local DuPont representative. R449A has a significantly lower GWP (1,397) than R404A and has been classified by Ashrae as A1 non-flammable and is suitable for new as well as retrofitting existing R404A systems. Features R449A 's an alternative refrigerant in R404A or R22. Search: R134a Properties Calculator. R448A Pressure Enthalpy Chart. R514A. Semantic Scholar extracted view of "Calculation of the thermodynamic properties of R448A and R449A in a saturation temperature range of 233.15 K to 343.15 K using molecular dynamics simulations" by M. Alam et al. This blend combines HFC and HFO components that produces a lower GWP than traditional HFC products. R449A is suitable for new installations as well as retrofits of existing equipment. MORE INFO. R134A. DuPont carried out separate comparative tests using R449A and R404A on a 2.5m open frozen food display case (right) designed for R404A and fully loaded with food simulator. The newer refrigerant R-448A, also known as Solstice N40, is an HFO refrigerant. Honeywell Solstice N40 (R-448a) - 25 lbs Cylinder - We offer the best prices in the U.S.A. Price includes free shipping. R449A (Opteon XP40) is a HFO blend, used as a replacement for R404A and R507 in low and medium temperature refrigeration applications.R449A (Opteon XP40) is suitable for new installations as well as retrofits of existing equipment. Its low Global Warming Potential (GWP) of 1397 offers improved energy efficiency and environmental properties. R449A (OpteonTM XP40) is suitable for new installations as well as retrofits of existing equipment. 10 Kg R449a REFRIGERANT GAS REFILLABLE CYLINDER (net product of 10Kg) with tap. Data Comparision API. Its properties make it ideal for use in display cases, refrigerated vehicles, ice makers, and other applications. 1) Production of R11 or CFC-11 was halted by the clean air act on January 1, 1996 2) Production of R12 or CFC-12 (Dichlorodifluoromethane) was halted by the clean air act on January 1, 1996 3) R22 or HCFC-22 is a single component HCFC refrigerant with low ozone depletion potential. R449A Pressure Enthalpy Chart. Available in 25lbs, or 110lbs. It was introduced by the Honeywell corporation under their new Solstice brand line. Paul Evans-Apr 14, 2019 0. The compressor power consumption of R404A is 2.86% higher than that of R507A; the discharge temperature of low-pressure compressor is 0.58% higher than that of R507A, Table 2: Properties of refrigerants HFC R404A R448A R449A R1234yf 3920 1273 1397 4 R32 CH 2 F 2 26 24.3 R125 CF 3-CHF 2 . Safety Data Sheets Pressure - Temperature Chart. Opteon XP40 Properties ASHRAE Number R-449A Composition wt.-% Since 1954, the German Design Council has been awarding the prize to innovations that have a lasting effect. DuPont tests with R449A. R449A (Opteon XP40) Opteon XP40 (R449A) is a next-generation HFO-based refrigerant that combines excellent cooling performance with improved energy efficiency and environmental properties.