Lochinvar KNIGHT 51-211 Manual

1
PUMP RECOMMENDATION FOR
KNIGHT 051-211 BOILER
Pump Specifications
Part No.
HorsePower
Flanges
Valute Material
Flange Material
Vendor
Vendor Product Series
Orientation
PUM3020
1/6
1"
Cast Iron
Cast Iron
Grundfos
UP Series
Vertical
Installation Specifications
Specific Model Number
Maximum Flow Rate
Planned Temperature Rise
Planned Flow Rate
Total System Head Loss
N/A
IMPORTANT: Read the Knight 80-285 Installation and Operation Manual. If the planned system exceeds
the pump capacity in flow and/or head see “Pump Curves-All Pumps” for alternate pumps and pump curves.
PUMP
Recommendation
PUMP-Rec-13 Rev C

2
PUMP RECOMMENDATION FOR
KNIGHT 286 BOILER
Pump Specifications
Part No.
HorsePower
Flanges
Valute Material
Flange Material
Vendor
Vendor Product Series
Orientation
PUM3021
1/6
1-1/4"
Cast Iron
Cast Iron
Grundfos
UP Series
Vertical
Installation Specifications
Specific Model Number
Maximum Flow Rate
Planned Temperature Rise
Planned Flow Rate
Total System Head Loss
N/A
IMPORTANT: Read the Knight 80-285 Installation and Operation Manual. If the planned system exceeds
the pump capacity in flow and/or head see “Pump Curves-All Pumps” for alternate pumps and pump curves.
PUMP
Recommendation
PUMP-Rec-13 Rev C