Raypak HI DELTA HD101 THRU 2342B Brochure & Specs page 9

Hi Delta
Model Minimum Flow
▼
GPM P Ft
HD101 13 0.7
HD151 13 0.7
HD201 13 3.3
HD251 13 0.7
HD301 13 0.7
HD401 17 1.4
302B 20 <1.0
402B 20 <1.0
502B 21 <1.0
652B 27 1.1
752B 32 1.5
902B 38 2.2
992B 42 1.3
1262B 53 2.4
1532B 64 4.0
1802B 76 6.0
2002B 84 7.9
2072B 87 8.5
2342B 98 12.1
Hi Delta
Model
Soft
▼
T °F
GPM
HD101 9 20
HD151 13 20
HD201 17 20
HD251 21 20
HD301 26 20
HD401 34 20
302B 13 40
402B 17 40
502B 21 40
652B 28 40
752B 30 42
902B 30 51
992B 28 60
1262B 30 72
1532B 30 86
1802B 30 101
2002B 30 112
2072B 30 116
2342B 30 132
Hi Delta
Model Minimum Flow
▼
GPM P Ft
302BE 20 <1.0
402BE 20 <1.0
502BE 22 <1.0
652BE 28 1.1
752BE 33 1.6
902BE 39 2.3
992BE 43 1.4
1262BE 55 2.6
1532BE 67 4.3
1802BE 78 6.5
2002BE 87 8.5
2072BE 90 9.1
2342BE 102 12.9
NOTES: 98% efficiency available with condensing heat exchanger. (See Specialty Models on pg. 4.) Minimum flow rates in closed systems may be reduced to a flow rate consistent with a 40°F T.
Maximum flow rates are limited by maximum acceptable velocity through the heat exchanger tubes and may be increased by 10% for closed heating systems. Pressure drop would increase 21%.
8
*SHL = Calculated at 100 feet effective pipe length.
Flow Rates
Maximum Flow
T °F GPM P Ft T °F
13 44 8.8 4
20 44 8.8 6
26 44 8.9 8
33 44 9.2 10
39 44 9.4 12
40 44 9.8 15
25 90 9.8 6
34 90 10.0 7
40 90 10.4 9
40 90 10.8 12
40 90 11.3 14
40 90 11.7 17
40 132 13.1 13
40 132 14.8 16
40 132 16.5 19
40 132 18.3 23
40 132 19.0 25
40 132 19.0 26
40 132 21.4 30
Water Hardness
Medium
P Ft T °F
SHL* GPM
1.8 3.8 7 26
1.8 3.8 10 26
1.9 3.9 13 26
1.9 3.9 16 26
1.9 3.9 20 26
2.0 4.0 26 26
2.0 5.1 10 52
2.0 5.1 13 52
2.1 5.2 16 52
2.2 5.3 20 55
2.6 6.0 20 63
3.9 8.7 20 76
2.7 5.2 20 83
4.4 7.9 20 106
7.1 11.9 20 132
10.7 17.1 23 132
13.9 21.6 26 132
14.8 23.1 27 132
21.4 31.8 30 132
Flow Rates
Maximum Flow
T °F GPM P Ft T °F
26 90 9.8 6
35 90 10.0 8
40 90 10.4 10
40 90 10.8 13
40 90 11.3 15
40 90 11.7 17
40 132 13.1 13
40 132 14.8 17
40 132 16.5 20
40 132 18.3 24
40 132 19.0 26
40 132 19.0 27
40 136 22.6 30
Pressure Drops
10°F T 20°F T
GPM P Ft P Ft
GPM
17 1.2
25 2.9 13 0.7
33 5.2 17 1.3
44 9.2 21 2.1
25 3.1
Exceeds
Maximum Flow
34 5.6
50 3.1 25 <1.0
67 5.5 34 1.4
84 9.1 42 2.3
55 4.1
63 5.7
76 8.3
83 5.2
106 9.6
129 15.7
Exceeds Maximum Flow
P Ft
SHL* T °F GPM
3.0 6.3 4 45
3.1 6.3 6 45
3.2 6.4 8 45
3.2 6.5 9 45
3.2 6.5 11 45
3.3 6.6 15 45
3.3 8.3 6 90
3.4 8.4 8 90
3.5 8.6 9 90
4.1 9.7 12 90
5.7 12.8 14 90
8.4 18.6 17 90
5.2 9.7 13 132
9.6 16.6 16 132
16.5 27.0 20 132
18.3 28.7 23 132
19.0 29.5 26 132
19.0 29.5 27 132
21.4 31.8 30 132
Pressure Drops
10°F T 20°F T
GPM P Ft GPM P Ft
52 3.3 26 <1.0
69 6.0 35 1.5
87 9.7 44 2.5
57 4.4
65 6.1
78 8.9
86 5.6
110 10.3
132 16.5
Exceeds Maximum Flow
30°F T 40°F T
P Ft
GPM GPM
Less than Minimum Flow
14 0.9
17 1.3 13
22 2.5 17
Less than Minimum Flow
22 <1.0
28 1.1 21
36 1.8 27
42 2.6 32
50 3.8 38
55 2.3 42
71 4.3 53
86 7.1 64
101 10.7 76
112 13.8 84
116 14.8 87
131 21.1 98
Hard
P Ft SHL* MTS
9.2 18.0 1-1/2"
9.2 18.1 1-1/2"
9.4 18.2 1-1/2"
9.6 18.5 1-1/2"
9.8 18.7 1-1/2"
10.3 19.1 1-1/2"
9.8 23.7 2"
10.0 23.8 2"
10.4 24.2 2"
10.8 24.7 2"
11.3 25.1 2"
11.7 25.5 2"
13.1 23.6 2-1/2"
14.8 25.3 2-1/2"
16.5 27.0 2-1/2"
18.3 28.7 2-1/2"
19.0 29.5 2-1/2"
19.0 29.5 2-1/2"
21.4 31.8 2-1/2"
30°F T 40°F T
GPM P Ft GPM
Less than Minimum Flow
23 <1.0
29 1.1 22
38 2.0 28
44 2.8 33
52 4.1 39
57 2.5 43
73 4.6 55
89 7.6 67
104 11.5 78
116 14.8 87
120 15.8 90
136 22.6 102
P Ft
0.7
1.4
<1.0
1.1
1.5
2.2
1.3
2.4
4.0
6.0
7.9
8.5
12.1
P Ft
<1.0
1.1
1.6
2.3
1.4
2.6
4.3
6.5
8.5
9.1
12.9