Table 3C - Pressure Drop Values - Lochinvar SQUIRE SDT/SET065 - 119 Installation And Operation Manual

Stainless steel indirect water heater
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3
Boiler Side Piping (SDT models)
Table 3A Pressure Drop Chart SDT/SET065-080
Pressure Drop Chart SDT/SET065-080
SDT / SET065 - 080 FRICTION LOSS
SDT / SET065 - 080 FRICTION LOSS
10.00
10.00
8.00
8.00
6.00
6.00
4.00
4.00
2.00
2.00
0.00
0.00
5
8
Table 3C Pressure Drop Values SDT/SET065-119
COIL
SQ FT
COIL
MODEL
CONN.
LENGTH
SURFACE
(FT)
(IN)
1
41.5
SDT065
SDT080
1
41.5
SDT119
1
67.3
SET065
1
41.5
1
41.5
SET080
SET119
1
67.3
Table 3A
12
16
GPM
PRESSURE DROP
SOLAR COIL
(FT / HD)
AREA
5
8
12
GPM
GPM
GPM
13.5
0.61
1.57
3.53
13.5
0.61
1.57
3.53
22.0
.73
1.87
4.22
13.5
0.61
1.57
3.53
13.5
0.61
1.57
3.53
22.0
.73
1.87
4.22
SDT/SET
(continued)
Table 3B Pressure Drop Chart SDT/SET119
SOLAR COIL
SOLAR
12.00
COIL
10.00
BOILER
8.00
COIL
BOILER COIL
6.00
4.00
2.00
0
20
Table 3C
Pressure Drop Values
COIL
LENGTH
(FT)
16
20
GPM
GPM
6.27
9.8
28
6.27
9.8
28
7.5
11.71
48.5
6.27
9.8
6.27
9.8
7.5
11.71
Installation & Operation Manual
Table 3B
Pressure Drop Chart SDT/SET119
SDT / SET119 FRICTION LOSS
5
8
12
GPM
PRESSURE DROP
BOILER COIL
SQ FT
(FT / HD)
SURFACE
5
8
AREA
GPM
GPM
9.2
0.4
1.03
9.2
0.4
1.03
16
0.61
1.57
SOLAR
COIL
BOILER
COIL
16
20
12
16
20
GPM
GPM
GPM
2.31
4.1
6.41
2.31
4.1
6.41
3.53
6.27
9.8
7

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