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