MARATHON 56T34D5825B Electric Kva Motor Pump 2HP 3450RPM 3PH

( Brand: Marathon ), ( Manufacturer Part Number: 56T34D5825B ), ( Type: Motors ), ( State: South Carolina ), ( Country: United States )

Review MARATHON Electric Kva 2hp 3450rpm 3ph Motor Pump

The **Marathon 56T34D5825B Electric KVA 2HP 3-Phase Motor Pump** is a robust, high-performance hydraulic solution engineered for demanding industrial, agricultural, and commercial applications where reliability, efficiency, and durability are paramount. Part of Marathon s renowned **T-Series** line of submersible and surface-mounted pumps, this model combines cutting-edge engineering with rugged construction to deliver consistent performance in a wide range of fluid transfer and pressure applications. With a **2 horsepower (HP) motor**, this pump is designed to handle medium to heavy-duty tasks, including water supply, irrigation, dewatering, wastewater management, and industrial process fluid handling, making it an ideal choice for both new installations and upgrades in existing systems.

Powered by a **3-phase induction motor** rated at **3450 RPM**, the Marathon 56T34D5825B ensures smooth, efficient operation with minimal vibration and noise, thanks to its precision-balanced rotor and high-quality bearings. The motor s **KVA (kilovolt-ampere) rating** is optimized for energy efficiency, reducing operational costs while maintaining peak performance under continuous or intermittent loads. The pump s **closed-loop cooling system** prevents overheating, even during prolonged use, while its **sealed, corrosion-resistant casing** typically constructed from cast iron or heavy-duty polymer protects against abrasive particles, chemicals, and harsh environmental conditions, extending the unit s lifespan significantly.

The **56T34D5825B model** features a **vertical shaft design**, which simplifies installation and maintenance by allowing for easy access to critical components. Its **mechanical seal assembly** is engineered for leak resistance, ensuring minimal fluid loss and reducing the risk of contamination in sensitive applications. The pump s **impeller and volute casing** are precision-machined to maximize hydraulic efficiency, minimizing energy waste while maintaining consistent flow rates and pressure outputs. Whether used in **agricultural irrigation systems, municipal water treatment plants, or industrial cooling circuits**, this motor pump delivers **reliable, high-volume fluid transfer** with minimal operational downtime.

For enhanced durability, Marathon has incorporated **wear-resistant materials** in high-stress areas, such as the impeller and shaft sleeves, which extend the pump s service life even in abrasive or corrosive environments. The unit s **easy-to-service design** allows for quick disassembly and reassembly, enabling technicians to perform routine inspections, bearing replacements, or seal adjustments without extensive downtime. Additionally, the **KVA-rated motor** ensures compatibility with standard industrial power grids, making it a versatile choice for facilities with existing 3-phase electrical infrastructure.

Whether deployed in **commercial buildings, agricultural fields, or industrial manufacturing plants**, the Marathon 56T34D5825B motor pump stands out as a **high-performance, low-maintenance solution** that balances power, efficiency, and longevity. Its **compact yet robust construction**, combined with Marathon s reputation for **superior quality and engineering excellence**, makes it a trusted asset for professionals seeking a dependable pump that can handle the toughest fluid transfer challenges with ease.

### **Pros and Cons of buying a Marathon 56T34D5825B Electric KVA 2HP 3-Phase Motor Pump (3450 RPM)**

1. **Reliable Brand Reputation** Marathon is a well-known manufacturer of industrial motors and pumps, offering durable and long-lasting equipment with a strong track record in commercial and industrial applications.

2. **High Efficiency** The 2HP (1.5 kW) motor is designed for efficiency, reducing energy consumption compared to older models. The 3-phase induction motor ensures consistent performance under load.

3. **Versatile Applications** Suitable for a variety of uses, including water pumping, HVAC systems, irrigation, and industrial fluid transfer, making it a flexible choice for different setups.

4. **Standardized Specifications** The 3450 RPM speed is common in many industrial systems, ensuring compatibility with existing equipment and control panels.

5. **Easy Maintenance** As a standard NEMA (National Electrical Manufacturers Association) motor, it follows industry best practices for serviceability, with accessible components for routine upkeep.

6. **Cost-Effective for Medium-Duty Use** At 2HP, it strikes a balance between power and affordability, making it a practical choice for small to medium-scale operations rather than heavy-duty industrial needs.

7. **Compliance with Safety Standards** Likely meets UL, CSA, and other regional safety certifications, ensuring reliable and safe operation in commercial or industrial environments.

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1. **Limited Power for Heavy Loads** At 2HP, it may struggle with high-pressure or large-volume applications, requiring additional considerations like booster pumps or larger systems if demands exceed expectations.

2. **3-Phase Dependency** Requires a stable 3-phase electrical supply, which may not be available in all locations (e.g., rural or residential areas with single-phase power). A converter or generator may be needed, adding complexity and cost.

3. **Noise and Vibration** Induction motors can generate some noise and vibration, which may be noticeable in quiet environments or sensitive applications.

4. **Initial Investment** While cost-effective for its capacity, the upfront purchase price may be higher than smaller single-phase pumps, depending on the market and supplier.

5. **Requires Proper Installation** Incorrect setup (e.g., improper alignment, voltage mismatches, or poor piping) can reduce efficiency or lifespan. Professional installation is recommended to avoid issues.

6. **Limited Customization** Standard models may not offer specialized features like variable frequency drives (VFDs) or custom voltage ratings unless purchased as an add-on.

7. **Spare Parts Availability** While Marathon is reliable, finding replacement parts for older models or less common variants may take longer than for more widely used pumps.

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The **Marathon 56T34D5825B 2HP 3-phase motor pump** is a solid choice for **medium-duty, industrial, or commercial applications** where a dependable, efficient pump is needed. Its strengths lie in its **durability, efficiency, and versatility**, making it ideal for water systems, HVAC, or light industrial use. However, its **2HP capacity limits its use for high-load applications**, and the **3-phase requirement** may pose challenges in single-phase environments. If properly installed and maintained, it offers **long-term reliability** and **cost savings on energy**, but buyers should ensure their electrical setup and application demands align with its specifications.

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- You need a **reliable, medium-power pump** for **water pumping, irrigation, or HVAC systems** in a **3-phase electrical environment**.

- Your application does not require **extreme pressure or high flow rates** (consider a larger motor if needed).

- You prioritize **brand reputation and efficiency** over specialized features like variable speed control.

- Your location lacks **3-phase power**, as a converter or generator will be necessary.

- You anticipate **heavy-duty or high-pressure demands** (e.g., deep well pumping, large-scale industrial use).

- You require **custom voltage ratings or advanced controls** (e.g., VFD compatibility), as this may require additional modifications.

- For **single-phase setups**, explore **single-phase pumps** (e.g., 1HP or 1.5HP models) or consider a **phase converter**.

- For **higher flow/pressure needs**, evaluate **3HP or 5HP Marathon models** or other brands like **Weg, TEFC, or Grundfos**.

- If **energy efficiency is critical**, check for **IE3 or IE4 motor ratings** (though this model is likely IE2).

**Final Verdict:** This pump is a **good value for its intended use** and a **safe choice for standard industrial/commercial applications** where specifications match. Ensure compatibility with your electrical system and load requirements before purchase.

Details:

Ideal for your industrial needs, this durable model ensures performance and reliability. Brand: MARATHON. Stock #: cw6861-3407e. Overview:: Type: Motors.

Specifications:: MARATHON KVA 56T34D5825B motor available in used condition. Model: KVA 56T34D5825B. MARATHON ELECTRIC KVA 56T34D5825B 2HP 3450RPM 3PH MOTOR PUMP motor available in used condition.

part #: 56t34d5825b prices

• $399.00-$926.25

specifications oelemot:

• brand: Marathon
• mpn: 56t34d5825b
• type: Motors
• state: South Carolina
• country: United States

payments oelemot:

• other
• credit card: Discover
• wallet: Apple-pay

offer oelemot:

• options: Ship-to-home
• best offers: True
• availability: In Stock
• quantity: 1
• sold: 0
• started: April 30, 2026

seller oelemot:

• # reviews: 2448
• city: wood ruff, South Carolina
• rating: 100.0%

shipping oelemot:

• service: FedEx Ground / FedEx Home Delivery
• class: Standard
• carrier: FedEx
• type: Fixed
• transit: 4-8 Days
• cost: $35.00

returns oelemot:

• policy: No Returns

general oelemot:

• condition: Used
• Industrial Automation Motion Controls > Electric Motors > General Purpose Motors

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