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Submittal Sheet

ManualsBrandsBell & Gossett ManualsCirculator Pumps1/20 HP, LR-20 WR Little Red Pump
12
SUBMITTAL
A-123B
JOB: REPRESENTATIVE:
UNIT TAG:
ORDER NO.
DATE:
ENGINEER:
SUBMITTED BY:
DATE:
CONTRACTOR:
APPROVED BY:
DATE:
*
Contains less than 0.25% lead content on wetted surfaces.
Series LR
Iron & Lead-Free
*
Bronze
Booster Pumps
Where potable water is pumped,
use a bronze Series LR circulator.
DESCRIPTION
The Series LR is a flanged in-
line system lubricated circulating
pump designed specifically for quiet operation in closed loop
systems. The Series LR is available in cast iron body
construction for hydronic heating systems or lead-free
*
bronze
body construction for potable water applications.
OPERATING DATA
Maximum working pressure: 150 psig (10 bar)
Maximum operating temperature: 225°F (107°C)
CONSTRUCTION
Pump Body
LR
-
20WR: Cast Iron
LR-15BWR: Bronze
Impeller: Noryl
®
Shaft: Ceramic
Bearings: Carbon
Pump
Standard 60 Cycle
Motor Characteristics
Model
Number
Part
Number
Body
Material
Flange Sizes
Inches-NPT
Watts Voltage F.L. Amps RPM
Tagging Quantity
LR-20WR 106507 Cast Iron 3/4, 1, 1-1/4, 1-1/2 125 115 1.1 2950
LR-15BWR 106514LF Bronze 3/4, 1, 1-1/4, 1-1/2 125 115 1.1 2950
© COPYRIGHT 2009 ITT Corporation
Bell & Gossett

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