CO2 refrigerant – R744 It is ever more likely that CO2 (carbon dioxide) will be the refrigerant used by many manufacturer’s in the near future. Daimler (owner of the Mercedes brand) and the VAG group are already using CO2 in some of their models and it is thought it could become the way forward for many others.

R744 is environmentally friendly, having zero ODP (Ozone Depletion Potential) and minimal GWP (Global Warming Potential). It also has excellent thermodynamic properties and low energy usage making it suitable for a range of applications such as industrial heat extraction, chilled warehousing, shipping vessels, commercial refrigeration, and mobile air conditioning.

With an Ozone Depleting Potential (ODP) of 0 and a Global Warming Potential (GWP) of 1, R744 (CO2) is a natural refrigerant. The KONFORT 744 implements a range of innovative solutions and differs from the other models in the KONFORT Series for the fact that it is designed and made specifically for use with the latest A/C systems that use R744 (CO2) as refrigerant. A Heat Pump System using Carbon Dioxide Refrigerant (R744) In addition to being a environmentally benign fluid, there can be significant advantages to using carbon dioxide in a home air-conditioning/heat-pump system environment. R744 (CO 2) was used in the early stages of the refrigeration industry, but it lost the competition with halocarbon refrigerants because of its high operating pressure and the loss of capacity and coefficient of The refrigerant for busses Carbon dioxide (R744) is over a thousand times less harmful on the atmosphere than the conventional R134a refrigerant.

R744 co2 refrigerant precio

(*): that is ± 15% of the value for new oil; Oil. Kinematic viscosity at 40°C (DIN EN ISO3104) Max. water content (DIN51777-2) Total acid number (DIN51558-1) BSE60K. outside of 47 .. 63 cSt (*) 150 mg H 2 O/kg oil. 0.2 mg KOH/g. BSE85K.

R744 (CO2) is becoming increasingly popular due to its excellent properties. With an Ozone Depleting Potential (ODP) of 0 and a Global Warming Potential (GWP) of 1, R744 (CO2) is a natural refrigerant. The refrigerant CO2, also known in the air conditioning industry as R744, was already known before 1900.

refrigerant is the higher operating pressures compared to other commercial refrigerants. The chart in figure 5 compares the pressure of R744 with R404A and R134a. Figure 5. Pressure-temperature relationship comparison The saturation curve for R744 does not extend beyond 31°C because this is the critical point - above this condition

Dibetter co2 r744 air source heat pump high cop quality metal with paintng co2 (r744) air source heat pump high cop cooling & heating heat $25,999.00-$27,999.00/ Unidad 1 Unidad (Orden mínima) CN Guangdong Xingfeng Refrigeration Equipment Co., Ltd. Tap to unmute. If playback doesn't begin shortly, try restarting your device. You're signed out.

CO2 is justifiably considered to be the main cause of the greenhouse effect because of the huge amounts of this gas emitted into the atmosphere by combustion processes. In this article, we explain in detail and establish why it is precisely this gas in the form of the refrigerant R744 which can improve the situation regarding the greenhouse effect.

To avoid home / refrigeration / co2 (r744) Showing 1–12 of 13 results Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low refrigerant is the higher operating pressures compared to other commercial refrigerants. The chart in figure 5 compares the pressure of R744 with R404A and R134a. Figure 5. Pressure-temperature relationship comparison The saturation curve for R744 does not extend beyond 31°C because this is the critical point - above this condition In automobile air conditioning, in more than 90% of all driving conditions for latitudes higher than 50°, R744 operates more efficiently than systems using R134a. Its environmental advantages ( GWP of 1, non-ozone depleting, non-toxic, non-flammable) could make it the future working fluid to replace current HFCs in cars, supermarkets, and heat pump water heaters, among others.

A global switch to R744 pro- ZHEJIANG YONGHE REFRIGERANT CO.,LTD. 962 likes. Zhejiang Yonghe Refrigerant Co.,Ltd. is one of the leading manufacturer of refrigerant in China. It has a complete production line from mine to gas.
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contacto con un proveedor o con la empresa matriz directamente para conocer los precios, Estación de recarga de aire acondicionado CO2 (R744) KONFORT 744 de aire acondicionado basados en el uso del refrigerante R744 (C02). R744 is a high purity carbon dioxide (CO2) based refrigerant gas with a typical moisture content less than 10 parts per million. The low moisture content enables Refrigerants today are often thousands of times more polluting than carbon gas relative to one unit of the reference gas, CO2, which is assigned a value of 1. of these and other high-GWP refrigerants may affect future price and av Precio barato 60MM 80MM 2,5 "3"/10/16 MPA llena de líquido refrigerante freón CO2 R744 medidor de presión manómetro $7.00-$10.00 / Unidad 10 Unidades (Orden mínima) Provides information on CO2 technology for heating, cooling and refrigeration.

Properties of R744 4 3.
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Main characteristics of R744 (CO2 carbon dioxide) R744 has a global warming potential (GWP) of 1 and is non-flammable. However, the extremely high operating pressures of R744 and hazards associated with potentially high concentrations of CO2 in vehicle cabins or working environments means this refrigerant must be used with care.

With hydrocarbons you have the flammability risk, with Ammonia you have the toxicity risk, but with CO2 the safety risk is minimal. Along with it being a safe natural refrigerant it also is very versatile. R744 (CO2) is refrigerant grade CO2, used as a replacement for R134a and R404A in ultra-low, low and medium temperature refrigeration applications. R744 (CO2) is becoming increasingly popular due to its excellent properties. With an Ozone Depleting Potential (ODP) of 0 and a Global Warming Potential (GWP) of 1, R744 (CO2) is a natural refrigerant. The natural refrigerants that merit extensive re-evaluation and re-introduction are Ammonia (R717), Carbon Dioxide (R744), Hydrocarbons and Water.

Ideal for R744 medium temperature cascade and booster systems, Stream CO2 compressors have a design pressure of 135 bar. Optimized refrigerant flow and heat transfer yield best performance. R-744 Transcritical R-744 Subcritical

An assessment of the long term reliability of the R744 systems is made and future applications of R744 as a refrigerant are discussed.

Videos you watch may be added to the TV's watch history and influence TV recommendations. To avoid home / refrigeration / co2 (r744) Showing 1–12 of 13 results Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low refrigerant is the higher operating pressures compared to other commercial refrigerants. The chart in figure 5 compares the pressure of R744 with R404A and R134a. Figure 5. Pressure-temperature relationship comparison The saturation curve for R744 does not extend beyond 31°C because this is the critical point - above this condition In automobile air conditioning, in more than 90% of all driving conditions for latitudes higher than 50°, R744 operates more efficiently than systems using R134a. Its environmental advantages ( GWP of 1, non-ozone depleting, non-toxic, non-flammable) could make it the future working fluid to replace current HFCs in cars, supermarkets, and heat pump water heaters, among others.