Bell & Gossett LD-3 Series Circulator Pumps Buyers Guide & Review

The Bell & Gossett series LD3 cast iron pumps are dependable, in-line circulator pumps intended to pump water through closed loop systems for heating and cooling. The Series LD3 features a three-piece design, which includes a motor, bearing assembly, and volute. This innovative design provides for easy field service as the bearings, shaft, and seal are all housed within the bearing assembly. That assembly can then be easily repaired or entirely replaced without disturbing the other components of your pump. The Series LD3’s resilient motor mounting is another feature unique to Bell & Gossett. The mounting, combined with spring-loaded couplers, means your pump will run quietly and efficiently. This series also features a plastic impeller.

BELL & GOSSETT LD-3 SERIES CIRCULATOR PUMPS
bell gossett ld 3 series circulator pumps
Bell & Gossett LD-3 Series Circulator Pumps

Model Comparison Chart

Model Connection Size HP Voltage Phase GPM Max. Head
LD3 3″ 1/4 115 1 110 16′
LD3 AB 3″ 1/4 115 1 110 16′
PERFORMANCE CURVES

DIMENSIONS

REPAIR PARTS

INSTALLATION MANUAL
Bell & Gossett LD-3 Series Circulator Pump Installation Manual
SERVICE MANUAL
Bell & Gossett LD-3 Series Circulator Pump Service Manual
REPAIR PARTS
Bell & Gossett LD-3 Series Circulator Pump Repair Parts

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