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Marathon GT3425A 20 HP, 1800 RPM three-phase JP pump motor with a 256JP NEMA frame and Totally Enclosed Fan Cooled enclosure. Operates on 230/460V at 60 Hz with a 1.15 service factor. Designed for close-coupled JP pump applications requiring reliable industrial performance.

Name: Marathon GT3425A 20 HP, 1800 RPM three-phase JP pump motor with a 256JP NEMA frame and Totally Enclosed Fan Cooled enclosure. Operates on 230/460V at
Brand: Marathon Electric
Price: 3674.64 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL GT3425A

BRAND

Marathon Electric

SKU

5812502

WEIGHT

364.000 lb

UOM

each

UPC

722856063779

Contact supplier for technical support on: 715-675-8090

$3,674.64 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

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Typically Ships in: 1 day

Returnable: See conditions

Enclosure

TEFC

Frame

256JP

Phase

RPM

1700 - 1800

Voltage

230/460

Marathon AC Motor, 4-Pole Continuous/Inverter Duty Low Voltage, Close Coupled Motors Application, Squirrel Cage Inverter Rated Motors Special Features, 20 hp, 230/460 VAC, 48.5/24.2 A, 60 Hz Frequency, 3 ph ph, 1768 rpm Speed, 1 Speed, IP55 TEFC Enclosure, 256JP Frame, 1-1/4 in Dia x 8.37 in L Extension Shaft, Reversible Rotation, 1.15 Service Factor, Deep Groove Ball Bearing, 59.4 ft-lb Full Load Torque, Rigid Base Mounting, 40 deg C, Insulation Class: Class F, Cast Iron, 10:1 Constant Torque Speed, 10:1 Variable Torque Speed, 30.76 in W x 17.38 in D x 15.14 in H Dimensions

Features:

Standard assembly F1, reversible to F2 assembly

Specs:

Variable Torque Speed Range	10:1
Constant Torque Speed Range	10:1
Service Factor	1.15
Special Features	Squirrel Cage Inverter Rated Motors
Application Type	Close Coupled Motors
Insulation Class	Class F
Shaft Size	1-1/4 in Dia x 8.37 in L Extension
Torque Rating	59.4 ft-lb Full Load
Phase	3 ph
Horsepower	20 hp
Number of Speeds	1
Rotation	Reversible
Frame	256JP
Bearing Type	Deep Groove Ball
Temperature Rating	40 deg C
Enclosure Type	IP55 TEFC
Speed	1768 rpm
Frequency Rating	60 Hz
Mounting Type	Rigid Base
Amperage Rating	48.5/24.2 A
Voltage Rating	230/460 VAC
Dimensions	30.76 in W x 17.38 in D x 15.14 in H
Material	Cast Iron
Type	4-Pole Continuous/Inverter Duty Low Voltage

Full Engineering Drawing

Instruction/Installation Manual

Specification Sheet

Warranty Information

SKU: 2270586

Awsome service

The motor on my bandsaw went out and after looking around Oklahoma City, I looked on the web and found MROSupply. They had the best price of anyone. I ordered it on Wednesday and it was on my porch on Friday! Awsome Service! James I. McCaslin

SKU: 5918007

Marathon electric marathon r237 tca0152ae221gaa009 15kw-20hp 1800 tefc 160l 3/60/230/460

Good product, very good company, fast shipping, and friendly customer service. Thanks

SKU: 2303511

Motor order

Best price, fast shipping.

SKU: 2267999

1/2 hp. motor

Purchased the motor easily and received it quick and well packaged. The entire purchase went very well.

When will I be charged for my order?

Do you provide credit terms?

Can I get a discounted price? I am a reseller / government entity.

What is the return/warranty policy?

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Does “Usually ships in 24 hours” mean it’s in stock?

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Reviews

SKU: 2270586

Awsome service

SKU: 5918007

Marathon electric marathon r237 tca0152ae221gaa009 15kw-20hp 1800 tefc 160l 3/60/230/460

Good product, very good company, fast shipping, and friendly customer service. Thanks

SKU: 2303511

Motor order

Best price, fast shipping.

SKU: 2267999

1/2 hp. motor

Purchased the motor easily and received it quick and well packaged. The entire purchase went very well.

Marathon GT3425A 20 HP, 1800 RPM three-phase JP pump motor with a 256JP NEMA frame and Totally Enclosed Fan Cooled enclosure. Operates on 230/460V at 60 Hz with a 1.15 service factor. Designed for close-coupled JP pump applications requiring reliable industrial performance.

Features:

Specs:

Return policy