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  3. GRUNDFOS 98362250-V01

GRUNDFOS 98362250-V01 Tefc Flange Motor MLE90D 2-182TC-IA 3HP 440-480V 3-PHASE

98362250-v01 Grundfos Mle90d 2-182tc-ia 3hp 440-480v 3-phase Tefc Flange-mounted Motor

( Brand: Grundfos ), ( Manufacturer Part Number: 98362250-V01 ), ( Model: MLE90D ), ( Part Type: Flange Motor ), ( Actual Rated Input Voltage: 440-480 V ), ( Full Load Amps: 4.25 A ), ( Rated Load: Hp ), ( Ac Frequency Rating: 50/60 Hz ), ( Enclosure Type: Tefc ), ( Base Rpm: 4000 Rpm ), ( Shaft Type: Straight ), ( Mounting Type: Flange-mounted ), ( Current Type: Ac ), ( Service Factor: 1.15 ), ( Ac Phase: Three Phase )

Review GRUNDFOS 3hp 440-480v 3-phase Tefc Flange mounted Motor

The **Grundfos MLE90D 2-182TC-IA 3HP 440-480V 3-Phase TEFC Flange-Mounted Motor (Part No. 98362250-V01)** is a high-performance, industrial-grade electric motor engineered for demanding applications in water pumping, HVAC systems, and process industries. Part of Grundfos renowned **MLE series**, this motor combines robust construction with advanced efficiency to deliver reliable, long-lasting performance in both wet and dry installations. Designed with a **3 horsepower (HP) output**, it operates seamlessly within a voltage range of **440-480V AC, 3-phase**, making it ideal for medium-duty applications requiring consistent torque and energy efficiency. The **TEFC (Totally Enclosed Fan-Cooled)** construction ensures protection against dust, moisture, and corrosive environments, while the **flange-mounted design** allows for easy integration with Grundfos pumps and other compatible equipment, simplifying installation and maintenance. Built with precision-engineered components, including a **cast iron housing** and high-quality bearings, this motor minimizes vibration and noise, enhancing operational stability. Its **IP55 protection rating** further reinforces durability, making it suitable for both indoor and outdoor use in harsh conditions. Whether deployed in municipal water systems, agricultural irrigation, or commercial building automation, the MLE90D series motor exemplifies Grundfos commitment to innovation and reliability, offering a balance of performance, efficiency, and longevity for critical fluid handling applications.

### **Pros and Cons of buying a Grundfos 98362250-V01 (MLE90D 2-182TC-IA, 3HP, 440-480V, 3-Phase, TEFC, Flange-Mounted Motor)**

#### **Pros**

1. **High Reliability and Durability**

Grundfos is a well-established brand known for manufacturing robust, long-lasting pumps and motors. This motor is designed for heavy-duty applications, such as water pumping, HVAC systems, and industrial processes, where reliability is critical. Its TEFC (Totally Enclosed Fan-Cooled) construction protects against dust, moisture, and contaminants, extending its operational lifespan.

2. **Energy Efficiency**

Grundfos motors are engineered with efficiency in mind. This model likely incorporates optimized motor design, high-quality bearings, and efficient windings, reducing energy consumption compared to older or less efficient motors. This can lead to cost savings over time, especially in continuous operation scenarios.

3. **Compatibility with Grundfos Pumps**

This motor is specifically designed to pair with Grundfos pumps, ensuring seamless integration and optimal performance. Grundfos systems are often pre-tested for compatibility, reducing the risk of mismatches that could cause inefficiencies or failures.

4. **Flange-Mounted Design**

The flange-mounted configuration allows for easy installation and alignment with pumps or other equipment. This design is common in industrial settings where modularity and quick assembly are advantageous.

5. **Wide Voltage Range (440-480V, 3-Phase)**

The motor s ability to operate across a broad voltage range (440-480V) provides flexibility in different electrical setups, making it suitable for various global or regional power configurations without requiring significant modifications.

6. **3HP Power Rating**

A 3HP motor offers sufficient power for moderate to heavy-duty applications, such as residential well systems, commercial irrigation, or light industrial pumping. It strikes a balance between performance and energy use, avoiding the need for oversized motors that could be inefficient.

7. **Low Maintenance Requirements**

TEFC motors are designed to operate with minimal maintenance. The enclosed cooling system reduces the need for frequent lubrication or cleaning, and the sealed construction protects internal components from environmental damage.

8. **Warranty and Support**

Grundfos typically offers warranties on its motors, often ranging from 1 to 5 years depending on the application and region. The brand also provides extensive customer support, technical documentation, and service networks, which can be invaluable for troubleshooting or repairs.

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#### **Cons**

1. **Higher Upfront Cost**

Grundfos motors are premium products, and this model is likely more expensive than generic or off-brand alternatives. The cost may be a barrier for budget-conscious buyers, especially if the application does not require the brand s specific advantages.

2. **Potential Overkill for Light-Duty Applications**

If the intended use is for a very light-duty or intermittent application (e.g., a small residential irrigation system), a 3HP motor may be more powerful than necessary. Oversizing a motor can lead to inefficiencies, higher energy costs, and reduced lifespan due to less frequent operation.

3. **Limited Availability of Parts**

While Grundfos has a strong reputation, finding replacement parts or service technicians for this specific model may be more challenging in some regions compared to more universally available motors. This could complicate repairs or maintenance in remote areas.

4. **Voltage and Phase Requirements**

This motor is designed for 3-phase, 440-480V systems. If the installation site lacks a 3-phase power supply or operates at a different voltage, additional equipment (e.g., converters or transformers) may be required, adding to the overall cost and complexity.

5. **Specific Compatibility Needs**

While the motor is designed for Grundfos pumps, it may not be interchangeable with pumps from other manufacturers without verification. This could limit flexibility if the user later decides to switch pump brands.

6. **Weight and Size**

As a heavy-duty motor, this unit is likely larger and heavier than smaller, less powerful alternatives. Installation may require additional structural support or space considerations, which could be a logistical challenge in certain setups.

7. **Potential for Higher Initial Energy Draw**

While Grundfos motors are efficient, a 3HP motor will draw more power during startup compared to smaller motors. This can cause temporary voltage drops in systems with limited capacity, which may need to be accounted for in electrical planning.

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### **Conclusion**

The **Grundfos 98362250-V01 (MLE90D 2-182TC-IA, 3HP, 440-480V, 3-Phase, TEFC)** is an excellent choice for applications requiring **reliability, durability, and efficiency**, particularly in industrial, commercial, or heavy-duty pumping scenarios. Its **TEFC construction, compatibility with Grundfos systems, and wide voltage range** make it a robust and versatile option. However, the **higher cost, potential overkill for light-duty uses, and specific compatibility requirements** may not justify the purchase for all buyers.

For **users prioritizing longevity, performance, and brand support** especially in environments where reliability is critical the benefits outweigh the drawbacks. Conversely, **budget-conscious buyers or those with simpler applications** may find more cost-effective alternatives that meet their needs without the premium features.

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### **Recommendation**

**Buy this Grundfos motor if:**

- You are installing it with a **Grundfos pump** or require a motor with proven compatibility.

- The application demands **high reliability, durability, and efficiency** (e.g., industrial pumping, HVAC, or well systems).

- Your electrical setup supports **3-phase, 440-480V power**.

- You can justify the **higher upfront cost** with long-term savings on energy and maintenance.

**Consider alternatives if:**

- Your budget is tight, and a **lower-cost, similarly rated motor** (e.g., from reputable brands like ABB, Siemens, or local manufacturers) meets your needs.

- The application is **light-duty or intermittent**, and a smaller motor (e.g., 1.5HP or 2HP) would suffice.

- You lack **3-phase power** or need a motor for a **single-phase system**, requiring additional conversion equipment.

- You prioritize **ease of part availability** over brand reputation, and local service options are limited.

Ultimately, this motor is a **strong investment for demanding applications** but may not be the most economical choice for simpler or cost-sensitive setups. Always verify compatibility with your specific pump and electrical infrastructure before purchasing.

Details:

Grundfos MLE90D 2-182TC-IA 3HP 440-480V 3-Phase TEFC Flange-Mounted Motor.

part #: 98362250v01 price

  • $200.00

specifications oelemot:

  • brand: Grundfos
  • mpn: 98362250-v01
  • model: Mle90d
  • part type: Flange Motor
  • actual rated input voltage: 440-480 V
  • full load amps: 4.25 A
  • rated load: Hp
  • ac frequency rating: 50/60 Hz
  • enclosure type: Tefc
  • base rpm: 4000 Rpm
  • shaft type: Straight
  • mounting type: Flange-mounted
  • current type: Ac
  • service factor: 1.15
  • ac phase: Three Phase

general oelemot:

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

returns oelemot:

  • policy: No Returns

seller oelemot:

  • rating: 0.0%
  • # reviews: 0
  • city: Dixon, Missouri

shipping oelemot:

  • class: Standard
  • cost: $54.89
  • transit: 6-9 Days
  • carrier: USPS
  • service: USPS Ground Advantage
  • type: Calculated

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offer oelemot:

  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • best offers: True
  • quantity: 1
  • started: February 5, 2026
part type: flange motor, actual rated input voltage: 440-480 v, full load amps: 4.25 a, rated load: hp, ac frequency rating: 50/60 hz, enclosure type: tefc, base rpm: 4000 rpm, shaft type: straight, mounting type: flange-mounted, current type: ac, service factor: 1.15, ac phase: three phase,
category: business & industrial > industrial automation motion controls > electric > general purpose, sku: 20219872117539673,
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1 offer $200.00 USD
  • Used. Offer #1 priced at $200.00 + $59.28 shipping estimate = $259.28* total. Grundfos 3HP 440-480V 3-Phase TEFC Flange-Mounted Motor.+$59.28 shipping

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