Table 28. Weight of Refrigerants in Copper Lines During Operation (Pounds per 100 lineal feet of type "L" tubing).

Line Size

 

 

 

 

 

Suction Line at Suction Temperature

 

 

 

 

 

 

 

 

 

 

 

O.D.

 

Liquid

Hot Gas

 

 

 

 

 

 

 

in Inches

Refrigerant

Line

Line

-40˚F

 

-20˚F

0˚F

+20˚F

+40˚F

 

 

 

 

 

 

 

 

 

 

 

 

134a

4.0

.15

 

.01

 

.01

.02

.04

.06

3/8

22

3.9

.22

 

.02

 

.03

.04

.06

.08

 

R507, 404A

3.4

.31

 

.03

 

.04

.06

.09

.13

 

134a

7.4

.30

 

.01

 

.03

.04

.07

.11

1/2

22

7.4

.41

 

.03

 

.05

.07

.11

.15

 

R507, 404A

6.4

.58

 

.04

 

.07

.13

.16

.24

 

134a

11.9

.47

 

.02

 

.05

.07

.12

.17

5/8

22

11.8

.65

 

.05

 

.08

.12

.17

.25

 

R507, 404A

10.3

.93

 

.07

 

.11

.17

.25

.35

 

 

 

 

 

 

 

 

 

 

 

 

134a

24.7

.99

 

.05

 

.10

.15

.24

.36

7/8

22

24.4

1.35

 

.10

 

.16

.24

.36

.51

 

R507, 404A

21.2

1.92

 

.15

 

.23

.37

.51

.72

 

 

 

 

 

 

 

 

 

 

 

 

134a

42.2

1.70

 

.08

 

.17

.26

.41

.60

1 1/8

22

41.6

2.30

 

.17

 

.28

.42

.61

.87

 

R507, 404A

36.1

3.27

 

.26

 

.39

.63

.86

1.24

 

134a

64.2

2.57

 

.14

 

.26

.40

.61

1.91

1 3/8

22

63.5

3.50

 

.27

 

.42

.64

.93

1.33

 

R507, 404A

55.0

4.98

 

.40

 

.58

.95

1.32

1.87

 

134a

90.9

3.65

 

.20

 

.37

.57

.87

1.30

1 5/8

22

90.0

4.96

 

.37

 

.59

.90

1.33

1.88

 

R507, 404A

78.0

7.07

 

.56

 

.82

1.35

1.86

2.64

 

 

 

 

 

 

 

 

 

 

 

 

134a

158

6.34

 

.34

 

.64

.98

1.51

2.24

2 1/8

22

156

8.61

 

.65

 

1.03

1.57

2.30

3.26

 

R507, 404A

134

12.25

 

.98

 

1.43

2.35

3.23

4.58

 

134a

244

9.78

 

.52

 

.99

1.51

2.32

3.47

2 5/8

22

241

13.70

 

1.01

 

1.59

2.42

3.54

5.03

 

R507, 404A

209

18.92

 

1.51

 

2.21

3.62

5.00

7.07

 

134a

348

13.97

 

.75

 

1.41

2.16

3.31

4.96

3 1/8

22

344

18.95

 

1.44

 

2.28

3.45

5.05

7.18

 

R507, 404A

298

27.05

 

2.16

 

3.15

5.17

7.14

9.95

 

 

 

 

 

 

 

 

 

 

 

 

134a

471

18.90

 

.99

 

1.91

2.92

4.48

6.69

3 5/8

22

465

25.60

 

1.94

 

3.08

4.67

6.83

9.74

 

R507, 404A

403

36.50

 

2.92

 

4.25

6.97

19.65

13.67

 

134a

612

24.56

 

1.29

 

2.49

3.81

5.84

8.75

4 1/8

22

605

33.40

 

2.53

 

4.01

6.08

8.90

12.70

 

R507, 404A

526

47.57

 

3.80

 

5.55

9.09

12.58

17.80

33

Page 33
Image 33
Heatcraft Refrigeration Products H-ENGM0408, H-ENGM0806 manual Refrigerant

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