Technical R-410A Guidelines - in the following sizes Pressure-Temp Chart-40-35-30-25-20-15-10-5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 ...

Download Technical R-410A Guidelines -   in the following sizes Pressure-Temp Chart-40-35-30-25-20-15-10-5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 ...

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  • Available in the following sizes

    Pressure-Temp Chart

    -40-35-30-25-20-15-10-505

    101520253035404550556065707580859095

    100105110115120125130135140145150

    11.614.918.522.526.931.736.842.548.655.262.370.078.387.396.8107118130142155170185201217235254274295317340365391418446476507539573608

    Physical Properties of RefrigerantsEnvironmental Classification

    Molecular Weight

    Boiling Point (1 atm, F)

    Critical Pressure (psia)

    Critical Temperature (F)

    Critical Density, (lb./ft^ 3)

    Liquid Density (70 F, lb./ft ^ 3)

    Vapor Density (bp, lb./ft ^ 3)

    Heat of Vaporization (bp, BTU/lb.)

    Specific Heat Liquid (70 F, BTU/lb. F)

    Specific Heat Vapor (1 atm, 70 F, BTU/lb. F)

    Ozone Depletion Potential (CFC 11 = 1.0)

    Global Warming Potential (CO2 = 1.0)

    ASHRAE Standard 34 Safety Rating

    Temperature Glide (F) (see section 2)

    R-410AHFC

    72.6

    -61

    691.8

    158.3

    34.5

    67.74

    0.261

    116.8

    0.3948

    0.1953

    0

    2088

    A1

    0.2

    Refrigerant Reference Guide 5th Edition 201043

    R-410ATechnical

    Guidelines

    Applications: Air conditioning equipment and heat pumps. Only for newly manufactured equipment, not for retrofitting R-22 systems

    Performance: Presures are 60% higher than R-22, therefore should be used only in new equipment

    Lubricant Recommendation: Compatible with polyolester lubricant

    Retrofitting: For new equipment only

    Temp(F)

    R-410Apsig

    R-410A25LB. CYLINDER

    100 LB. CYLINDER850LB. CYLINDER

    1450 LB. CYLINDER

    Replaces: R-22

    R-410A (R-32/125)(50 / 50 wt%)

  • Refrigerant Reference Guide 5th Edition 2010

    Technical Guidelines

    THERMODYNAMIC PROPERTIES OF R-410A

    Temp

    [F]-40-35-30-25-20-15-10-505

    101520253035404550556065707580859095

    100105110115120125130135140

    PressureLiquid[psia]25.628.932.636.741.146.051.256.963.169.877.184.993.2

    102.2111.9122.2133.2144.9157.4170.7184.8199.8215.7232.5250.3269.1289.0310.0332.0355.3379.8405.6432.7461.2491.2522.7555.9

    Density Liquid

    [lb/ft3]82.0281.4580.8880.3079.7179.1278.5177.9177.2976.6676.0375.3874.7374.0673.3872.6971.9971.2770.5369.7869.0168.2267.4166.5865.7164.8263.9062.9561.9560.9059.8158.6557.4256.1154.6853.1251.38

    DensityVapor

    [lb/ft3]0.43840.49290.55260.61790.68920.76690.85140.94311.0431.1511.2671.3941.5301.6771.8362.0072.1922.3912.6062.8383.0883.3573.6483.9634.3044.6745.0755.5135.9906.5137.0897.7258.4349.23010.1311.1712.40

    Enthalpy Liquid

    [Btu/lb]0.0001.6483.3034.9676.6408.32110.0111.7113.4215.1516.8818.6320.3922.1623.9525.7527.5829.4131.2733.1435.0436.9638.9040.8742.8744.9046.9649.0651.2153.3955.6357.9360.3062.7665.3167.9970.84

    Enthalpy Vapor

    [Btu/lb]112.5113.1113.7114.3114.8115.4115.9116.4116.9117.4117.9118.3118.8119.2119.6119.9120.3120.6120.9121.2121.4121.6121.8121.9122.0122.0122.0122.0121.8121.6121.4121.0120.5119.9119.2118.2117.0

    EntropyLiquid

    [Btu/R-lb]0.000000.003890.007740.011570.015370.019150.022900.026630.030350.034040.037710.041370.045020.048650.052270.055880.059490.063090.066680.070280.073870.077470.081070.084690.088320.091960.095620.099320.10300.10680.11060.11450.11850.12250.12670.13100.1356

    EntropyVapor

    [Btu/R-lb]0.26820.26640.26470.26310.26150.25990.25840.25700.25550.25410.25280.25140.25010.24880.24760.24630.24510.24380.24260.24130.24010.23880.23760.23630.23500.23360.23220.23080.22930.22770.22610.22430.22240.22030.21800.21550.2125

    PressureVapor[psia]25.528.932.636.641.045.851.156.863.069.776.984.693.0

    101.9111.5121.8132.8144.5156.9170.2184.3199.2215.1231.8249.6268.3288.2309.1331.1354.3378.8404.5431.6460.1490.1521.6554.8

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