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Installation
TABLE 6 – REFRIGERANT LINE PRESSURE DROPS (METRIC)
MODEL
1
SYSTEM
NOMINAL
NUMBER
NUMBER
YCUL00
45
1
61
1
81
1
95
1
121
1
1
125
2
1
145
2
1
161
2
1
171
2
1
185
2
16
COPPER
2
PRESSURE
TYPE L
DROP
kW
INCHES O.D.
kPa/30.5m
1-5/8
13.1
46
5
2-1/8
1-5/8
22.1
60
5
2-1/8
1-5/8
35.2
77
2-1/8
2-1/8
13.8
98
5
2-5/8
2-1/8
18.0
113
5
2-5/8
1-5/8
24.1
63
5
2-1/8
1-5/8
24.1
63
5
2-1/8
1-5/8
35.2
77
5
2-5/8
1-5/8
24.1
63
5
2-5/8
1-5/8
38.0
81
2-1/8
1-5/8
38.0
81
2-1/8
2-1/8
12.4
91
5
2-5/8
1-5/8
35.1
77
2-1/8
5
2-1/8
13.1
95
5
2-5/8
2-1/8
13.1
95
5
2-5/8
SUCTION LINE
VELOCITY
4
NOMINAL
@ NOMINAL
CAPACITY IN
UNLOADED
m/s
10.6
3.4
5.9
13.8
5.5
7.8
17.9
9.0
10.6
12.8
6.2
8.5
14.6
6.2
9.8
14.6
6.2
8.2
14.6
6.2
8.2
17.8
9.0
10.1
14.6
6.2
8.2
18.7
9.7
10.5
18.7
9.7
10.5
11.9
4.1
7.9
17.9
9.0
10.1
12.3
4.8
8.2
12.3
4.8
8.2
LIQUID LINE
COPPER
3
PRESSURE
kW
TYPE L
DROP
INCHES O.D.
kPa/30.5m
5/8
63.4
26
3/4
24.1
5/8
104.1
32
3/4
39.3
3/4
62.7
42
7/8
29.0
3/4
99.0
49
7/8
44.8
7/8
58.0
39
1-1/8
16.5
3/4
43.4
32
7/8
20.0
3/4
43.4
32
7/8
20.0
3/4
62.7
39
7/8
28.6
3/4
43.4
32
7/8
20.0
3/4
68.3
42
7/8
31.0
3/4
68.3
42
7/8
31.0
3/4
85.5
46
7/8
39.3
3/4
62.7
39
7/8
29.0
3/4
91.7
49
7/8
42.1
3/4
91.7
49
7/8
42.1
YORK INTERNATIONAL
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