Pressure Drop - York AFFINITY YAFT026 Installation Manual

AFFINITY & AFFINITY ADVANCED SINGLE & DUAL CAPACITY SERIES INSTALLATION MANUAL

Pressure Drop

Single Speed
Model gpm
30°F
1.5 0.3
2.5 1.0
012
3.5 1.7
4.5 2.5
3.0 1.6
4.0 2.9
018
5.0 4.2
6.0 6.0
3 0.9
4.5 1.7
022
6 2.8
8 4.7
4 1.3
6 2.7
030
8 4.5
10 6.8
5 1.0
7 2.1
036
9 3.6
12 6.3
5 0.8
8 2.1
042
11 4.2
14 7.6
6 1.1
9 2.3
048
12 3.9
16 6.7
9 2.4
12 3.9
060
15 5.7
20 9.5
12 3.0
15 4.4
070
18 6.0
24 9.7
Pressure Drop (psi)
50°F 70°F 90°F 110°F
0.3 0.3 0.3
1.0 1.0 1.0
1.7 1.7 1.6
2.4 2.4 2.4
1.6 1.5 1.5
2.9 2.8 2.8
4.2 4.1 4.0
5.8 5.7 5.6
0.9 0.8 0.7
1.6 1.5 1.4
2.7 2.5 2.3
4.4 4.1 3.9
1.2 1.2 1.1
2.5 2.4 2.2
4.2 3.9 3.7
6.3 5.4 5.4
1.0 0.9 0.8
1.9 1.8 1.7
3.3 3.0 2.8
5.9 5.5 5.1
0.7 0.7 0.7
2.1 1.9 1.8
4.1 3.8 3.5
6.7 6.3 5.8
1.0 1.0 0.9
2.1 2.0 1.9
3.7 3.4 3.2
6.3 5.9 5.5
2.2 2.1 2.0
3.6 3.4 3.2
5.3 5.0 4.7
8.9 8.3 7.8
2.8 2.6 2.4
4.0 3.8 3.5
5.5 5.1 4.8
9.1 8.5 7.9
Dual Capacity
Model gpm
0.3 4
1.0 6
026
full load
1.6 8
2.3 10
1.4 3
2.7 5
026
part load
3.9 7
5.5 9
0.7 5
1.3 7
038
full load
2.2 9
3.6 11
1.0 4
2.2 6
038
part load
3.4 8
5.0 10
0.8 6
1.6 9
049
full load
2.6 12
4.8 15
0.6 5
1.7 8
049
part load
3.3 11
5.4 14
0.8 8
1.7 12
064
full load
3.0 16
5.1 20
1.8 6
2.9 10
064
part load
4.3 14
7.2 18
2.2 12
3.3 15
072
full load
4.4 18
7.3 21
2/7/12 10
13
072
part load
16
19
62
Pressure Drop (psi)
30°F 50°F 70°F
1.4 1.3 1.2
2.8 2.6 2.4
4.7 4.4 4.1
7.0 6.6 6.2
0.8 0.7 0.7
2.0 1.8 1.7
3.6 3.4 3.2
5.8 5.5 5.1
1.2 1.2 1.1
2.2 2.1 1.9
3.4 3.2 3.0
4.9 4.6 4.3
0.9 0.8 0.8
1.7 1.6 1.5
2.8 2.6 2.5
4.2 3.9 3.7
1.2 1.2 1.1
2.4 2.2 2.1
3.9 3.6 3.4
5.7 5.3 5
0.9 0.9 0.8
2.0 1.8 1.7
3.4 3.1 2.9
5.0 4.7 4.4
1.8 1.7 1.6
3.8 3.5 3.3
6.5 6.0 5.6
9.7 9.1 8.5
1.0 0.9 0.9
2.6 2.5 2.3
5.0 4.7 4.4
8.1 7.6 7.1
3.2 3.0 2.8
4.5 4.2 4.0
6.0 5.7 5.3
7.8 7.3 6.8
2.3 2.1 2.0
3.6 3.3 3.0
5.0 4.6 4.3
6.5 6.2 5.8
90°F 110°F
1.1 1.0
2.3 2.1
3.8 3.5
5.8 5.3
0.7 0.6
1.6 1.5
3.0 2.8
4.8 4.4
1.0 1.0
1.8 1.7
2.8 2.6
4 3.7
0.7 0.7
1.4 1.3
2.3 2.1
3.4 3.2
1.0 1.0
2.0 1.8
3.2 2.9
4.7 4.3
0.8 0.7
1.6 1.5
2.8 2.5
4.1 3.8
1.4 1.3
3.0 2.8
5.2 4.8
8.0 7.4
0.8 0.8
2.1 2.0
4.1 3.8
6.6 6.1
2.6 2.4
3.7 3.4
4.9 4.6
6.4 5.9
1.9 1.7
2.8 2.6
4.0 3.7
5.4 5.0
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