R404a Freezer Pressures. R134a System Pressure Chart A/C Pro® R404A Pressure Temperature Chart R404A Temperature (°C) Pressure (barA) Pressure (barg) Pressure (psig) Pressure (barA) Pressure (barg) Pressure (psig)-70 0.28 -0.74 -10.68 0.26 -0.75 -10.91-68 0.31 -0.70 -10.15 0.30 -0.72 -10.40-66 0.35 -0.66 -9.57 0.33 -0.68 -9.84-64 0.40 -0.62 -8.94 0.38 -0.64 -9.23-62 0.44 -0.57 -8.24 0.42 -0.59 -8.55 Pressure/temperature table for R-502, R-404A, and R-452A is shown in Figure 1
R404A Refrigerant Gas Starget Chemicals from www.stargetchem.com
Understanding and managing the operating pressures for R-404A is essential to maintain the efficiency, longevity, and performance of refrigeration systems. Pressure/temperature table for R-502, R-404A, and R-452A is shown in Figure 1
R404A Refrigerant Gas Starget Chemicals
Pressure/temperature table for R-502, R-404A, and R-452A is shown in Figure 1 There had to be a replacement for the Ozone damaging refrigerants of the past and the successor was the HFC R-404A that we all know of today Pressure/temperature table for R-502, R-404A, and R-452A is shown in Figure 1
Walkin freezer temp is 30°F. Suction pressure seems a bit high for R. R404A Pressure Temperature Chart R404A Temperature (°C) Pressure (barA) Pressure (barg) Pressure (psig) Pressure (barA) Pressure (barg) Pressure (psig)-70 0.28 -0.74 -10.68 0.26 -0.75 -10.91-68 0.31 -0.70 -10.15 0.30 -0.72 -10.40-66 0.35 -0.66 -9.57 0.33 -0.68 -9.84-64 0.40 -0.62 -8.94 0.38 -0.64 -9.23-62 0.44 -0.57 -8.24 0.42 -0.59 -8.55 When operating a freezer with 404A refrigerant, it's crucial to monitor and maintain these pressures within the specified range to ensure optimal performance and efficiency.
Refrigerant R404A Pressure / Temperature Chart Free Download. The low pressure should be 18-20 psi while the high pressure should be around 200 psi. We are, of course, talking about 404A liquid pressure