Lochinvar 0402-0752 Manual

1
PUMP RECOMMENDATION FOR
COPPER-FIN 0402-0752 BOILER
Pump Specifications
Part No.
HorsePower
Flanges
Valute Material
Flange Material
Vendor
Vendor Product Series
Orientation
ARM3044PBF
1/4
2"
Cast Iron
Cast Iron
Armstrong
LS45
Horizontal
Installation Specifications
Specific Model Number
Maximum Flow Rate
Planned Temperature Rise
Planned Flow Rate
Total System Head Loss
55 GPM
IMPORTANT: Read the Copper-fin II 399-2070 Installation and Operation Manual. If the planned system exceeds
the pump capacity in flow and/or head see “Pump-REC-All Pumps” for alternate pumps and pump curves.
PUMP
Recommendation
PUMP-Rec-06 Rev C
10”
15-3/4”
12-1/2”

2
PUMP RECOMMENDATION FOR
COPPER-FIN II 0992-2072 BOILER
Pump Specifications
Part No.
HorsePower
Flanges
Valute Material
Flange Material
Vendor
Vendor Product Series
Orientation
ARM3024PBF
1/2
2-1/2"
Cast Iron
Cast Iron
Armstrong
2B1050
Horizontal
Installation Specifications
Specific Model Number
Maximum Flow Rate
Planned Temperature Rise
Planned Flow Rate
Total System Head Loss
90 GPM
IMPORTANT: Read the Copper-fin II 399-2070 Installation and Operation Manual. If the planned system exceeds
the pump capacity in flow and/or head see “Pump-REC-All Pumps” for alternate pumps and pump curves.
.
PUMP
Recommendation
PUMP-Rec-06 Rev C
11-1/2”
19-1/2”
16”