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Marathon GT2462

Marathon · Close-Coupled Pump
20 HP 1770 256JP ODP 230V|460V Pump
Catalog Number: GT2462
Model Number: 256TTDBD6037
HP
20
RPM
1800
Voltage
230V,460V
Frame
256JP
Phase
3
Enclosure
ODP
Material
Rolled Steel
Mounting
Rigid

Product-line overview

Marathon’s line of pump motors has models for all applications, from centrifugal or circular pump motors to close-coupled or vertical motors. Select your electric motor replacement from a range of ratings and features; frame size, mounting options, enclosure type, RPM, HP, voltage, and more.

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Technical Support Available 8:30am-6:00pm EST

Call 1-800-890-7593

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Marathon: Close-Coupled Pump (210)

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GT3511A31185575V213JP $1,036.26
GT3516A7 1/21768575V213JP $1,103.70
GT3416A7 1/21768230V, 460V213JP $1,103.70
GT3518A103518575V215JP $1,288.16
GT3514A51180575V215JP $1,288.16
GT3418A103518230V, 460V215JP $1,288.16
GT3519A101762575V215JP $1,303.67
GT3419A101762230V, 460V215JP $1,303.67
U210A151768230V, 460V254JPV $1,395.59
U344A153535230V, 460V254JM $1,538.42
U348A151775230V, 460V254JM $1,673.54
GT3521A153545575V254JP $1,775.83
GT3421A153545230V, 460V254JP $1,775.83
GT3517A7 1/21182575V254JP $1,784.19
GT3417A7 1/21182230V, 460V254JP $1,784.19
U354A201775230V, 460V256JM $1,833.62
GT3522A151772575V254JP $1,897.60
GT3422A151772230V, 460V254JP $1,897.60
U351A203537230V, 460V256JM $1,903.63
GT3525A201768575V256JP $2,079.66
GT3425A201768230V, 460V256JP $2,079.66
GT3524A203540575V256JP $2,158.46
GT3424A203540230V, 460V256JP $2,158.46
GT3520A101180575V256JP $2,219.35
GT3420A101180230V, 460V256JP $2,219.35
GT3527A253555575V284JP $2,631.22
GT3427A253555230V, 460V284JP $2,631.22
GT3528A251772575V284JP $2,715.38
GT3428A251772230V, 460V284JP $2,715.38
GT3523A151182575V284JP $2,840.73
GT3423A151182230V, 460V284JP $2,840.73
GT3531A301770575V286JP $2,980.42
GT3431A301770230V, 460V286JP $2,980.42
GT3530A303550575V286JP $3,299.77
GT3430A303550230V, 460V286JP $3,299.77
GT3526A201180575V286JP $3,586.88
GT3426A201180230V, 460V286JP $3,586.88
GT3534A401782575V324JP $3,871.62
GT3533A403565575V324JP $4,025.02
GT3433A403565230V, 460V324JP $4,025.02
GT3429A251184230V, 460V324JP $4,447.04
GT3537A501782575V326JP $4,737.73
GT3437A501782230V, 460V326JP $4,737.73
GT3532A301185575V326JP $4,781.92
GT3432A301185230V, 460V326JP $4,781.92
GT3536A503568575V326JP $4,815.34
GT3436A503568230V, 460V326JP $4,815.34

Feature

  • Meets or exceeds all USA mandated efficiencies
  • Suitable for use on a VFD. 10:1 variable torque and 2:1 constant torque
  • 1.15 service factor on sinewave, 1.0 service factor on IGBT power
  • NEMA® JP pump shaft dimensions
  • Ball bearings, mechanically locked on shaft end
  • Dual rated motors are nameplated 60/50 hertz, 190/380 volts at next lower HP
  • UL recognized, CSA certified and CE mark
Electrical Data
Rated Motor Output Power
20 HP
15 kW
Rated Motor Speed
1770 RPM
Rated Motor Voltage
230V,460V
Rated Motor Current
48.5/24.3 AMP
Phase
3
Poles
4
Locked Rotor Current
-
Fl Current @ 208V
-
Service Factor
1.15
KVA Code
G
Nominal Efficiency
93
Nominal Power Factor
83.5
Leads (Qty, Size)
-
Frequency
60 Hz
Connection
-
Start Capacitor
-
Run Capacitor
-
MFD
-
VFD (S.F. 1.0)
Ratio
Hz
Variable Torque
-
-
Constant Torque
-
-
General Data
Frame
256JP
Enclosure
ODP
Mounting
Rigid
Number of Speeds
-
Approximate Weight
500lb
Double Drilled
No
Frame Material
Rolled Steel
C-Dimension
28.9"
NEMA Design
B
Degree of Protection (IP)
IP22
Insulation Class
F
Rotation
Reversible
Duty
Continuous
Conduit Box Location
-
Removable Feet
No
Orientation
Horizontal
Ambient Temp
40°C
Full Load Temperature Rise
Full Load Temp Rise
-
Temp Code
-
Mechanical Data
DE Bearing
6208
NDE Bearing
6208
Shaft Diameter
1.25"
Shaft Length
8.5"
Grease Type
-
Greaseable
No
Hazardous Locations
CSA Certified
Class 1 Division 2
Temp Code (Sine Wave Power)
-
Temp Code (VFD Power)
-
Additional Information
Agency Approvals
CSA, UL & CE
Country of Origin
MEXICO
Warranty
3-Year
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  • ManualRegister or log in to download

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Product Line Review

Reviews for this product are combined with others in the same product line, as they share the same design but differ in specifications like HP or RPM.

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About Marathon

With decades of proven reliability, Marathon Motors is a leading name in industrial electric motors, delivering solutions for HVAC, manufacturing, and oil & gas industries across the United States. Their extensive product lineup includes both NEMA and IEC standard motors, ensuring consistent performance and compatibility across your operations, whether you’re retrofitting equipment or standardizing across multiple facilities.

In 2024, Marathon Motors entered an exciting new chapter when it was acquired by WEG Motors, one of the world’s largest and most innovative motor manufacturers. This acquisition allows Marathon to leverage WEG’s global expertise, cutting-edge manufacturing, and expanded distribution network, while continuing to uphold the quality, reliability, and technical support that U.S. customers have trusted for decades.

Marathon products are built with rigorous quality control standards, delivering durability and long service life even in the most demanding industrial environments. And with expert technical support available from a team deeply familiar with both Marathon and WEG products, American businesses can source motors with confidence, knowing they’ll receive guidance on product selection, installation, and maintenance.

Whether you’re sourcing replacement motors, high-performance industrial motors, or specialized IEC/NEMA models, Marathon Motors under WEG offers extensive inventory and excellent product expertise, making it easier than ever for companies to keep operations running smoothly.

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