97
CHAPTER 19
CHAPTER 19 - PRODUCT SPECIFICATIONS
0
4
8
12
16
20
24
28
32
4 8 12 16 20 24
Pressure Drop (Ft. W.C.)
Flow Rate (GPM)
Pressure Drop Comparison - Taco
Solo 155 Solo 175 Solo 250
Taco 0010 Taco 0011 Taco 0012
0
4
8
12
16
20
24
28
32
36
4 8 12 16 20 24
Pressure Drop (Ft. W.C.)
Flow Rate (GPM)
Pressure Drop Comparison - Grundfos
Solo 155 Solo 175
Solo 250 Grundfos UP43-75F / UP50-75F
Grundfos UP26-99F Grundfos UP26-116F
Graph 3 - Pressure Loss Through Boiler - Taco Circulators
Note: Minimum allowable ow rate at full input:
- 7 gpm SOLO 155
- 8 gpm SOLO 175
- 12 gpm SOLO 250
Graph 4 - Pressure Loss Through Boiler - Grundfos Circulators