Vt/Cf Units Rev B - Bosch Greensource CDi Series Installation, Operation And Maintenance Manual

54 | Water Side Pressure Drop Table
VT/CF Units (Rev B)
Model GPM
SM024
SM036
SM048
SM060
SM070
* Hose kit pressure drop based on straight hose. Pressure drop may vary depending on installation of hose kits.
8733942411 (2017/07)
Water Side Pressure Drop Table
Heat Pump water pressure drop
Water PD @ 77°EWT with Water in
3
4
5
6
7
8
4.5
6
7.5
9
10.5
12
6
8
10
12
14
16
7.5
10
12.5
15
17.5
9
12
15
18
Subject to change without prior notice
Psi
0.9
1.5
2.2
3.0
4.0
5.0
0.9
1.5
2.2
3.1
4.0
5.1
1.3
2.2
3.3
4.5
5.9
7.6
1.7
2.9
4.3
6.0
7.9
2.4
4.0
6.0
8.3
SM Series Heat Pump
Additional pressure drop in hose
kit*
Water PD in Psi
0.03
0.05
0.08
0.11
0.14
0.18
0.07
0.11
0.16
0.22
0.28
0.36
0.11
0.18
0.26
0.36
0.47
0.59
0.16
0.26
0.38
0.53
0.69
0.22
0.36
0.53
0.72
SM Series Heat Pump