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Electric Motors

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Three Phase Electric Motors

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Marathon Electric Motors Three Phase

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Marathon Three Phase Fire Pump Motors

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Marathon Three Phase DP Fire Pump Motors

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75HP MARATHON 3568RPM 364TS 230/460V DP 3PH FIRE PUMP MOTOR U522B

Product Overview

U522B MARATHON 75HP Fire Pump Motor is ideal for use on pumps designed for fire pump duty and installed per NFPA-20. These drip proof motors are intended for installation in relatively clean and dry environments.

Part Number:

U522B

Model/Spec Number:

364TSTDCD4026

Manufacturer:

Marathon LLC

Manufacturer Part Number:

U522B

Technical Details

Specifications

Brand	Marathon
Application	Fire Pump
Output HP	75
Output KW	56
Output RPM	3568
Frame Size NEMA	364TS

Documentation

Product Information Packet

Additional Information

APPLICATIONS: For use on pumps designed for fire pump duty and installed per NFPA-20. These drip proof motors are intended for installation in relatively clean and dry environments. Fire Pump motors are not recommended for use with variable frequency drives.

FEATURES:

Ball bearings
1.15 Service Factor
Red paint on 25 HP through 200 HP
NEMA Design B, Code G or less
Dual voltage motors have 12 leads, suitable for wye-delta or across the line start on either voltage, or part winding start on low voltage
Efficiency levels meet EISA requirements