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  3. AMETEK EN656M86XL

AMETEK EN656M86XL Regenerative Blower 3HP 70IN-H2O 575V-AC 3PH

En656m86xl Ametek Regenerative Blower 3hp 70in-h2o 575v-ac 3ph

( Brand: Ametek ), ( Manufacturer Part Number: EN656M86XL ), ( Part Type: Blower ), ( Power: 3 Hp ), ( Vacuum: 70 In-h2o ), ( Voltage: Ac ), ( Phase: 3ph ), ( Reference Sku: 1753751 ), ( Product Condition: Used Excellent )

Review AMETEK Regenerative Blower 3hp 575v-ac 3ph

The **Ametek EN656M86XL Regenerative Blower** is a high-performance, industrial-grade air mover designed to deliver exceptional efficiency, reliability, and versatility in demanding applications. Engineered with cutting-edge regenerative technology, this 3 horsepower (HP) blower operates at a robust **70 inches of water gauge (in-H O)** pressure, making it ideal for processes requiring precise airflow control, such as vacuum systems, material handling, dust collection, and exhaust ventilation. Powered by a **575-volt alternating current (V-AC), three-phase (3ph)** motor, this unit ensures seamless integration into industrial facilities with standard electrical infrastructure, offering consistent performance under heavy loads. The **EN656M86XL** stands out with its compact yet durable construction, featuring a robust stainless steel housing that resists corrosion and wear, ensuring longevity even in harsh environments. Its regenerative design minimizes energy consumption by recirculating air within the blower, reducing operational costs while maintaining high airflow rates. This blower is equipped with a **variable frequency drive (VFD) compatible** motor, allowing for precise speed control and further energy savings, making it adaptable to a wide range of applications, from small-scale manufacturing to large-scale industrial processes. Whether used in semiconductor fabrication, chemical processing, or automotive assembly, the **Ametek EN656M86XL** delivers unmatched performance, efficiency, and durability, setting a new standard for regenerative blowers in industrial settings.

### **Pros and Cons of buying a Ametek EN656M86XL Regenerative Blower (3HP, 70 in-H O, 575V AC, 3-Phase)**

#### **Pros:**

1. **High Efficiency and Power** The 3HP motor delivers strong airflow (70 in-H O static pressure) and is suitable for demanding applications like industrial drying, vacuum systems, or large-scale air movement. Its regenerative design ensures energy efficiency compared to traditional centrifugal blowers.

2. **Durable Construction** Ametek (now part of **Emerson**) is a reputable brand known for high-quality industrial equipment. The EN656 series is built for rugged environments, with corrosion-resistant materials and robust seals to extend operational life.

3. **Wide Compatibility** The 575V, 3-phase specification makes it suitable for industrial facilities with standard high-voltage power setups. It can handle continuous duty cycles, reducing downtime.

4. **Low Maintenance** Regenerative blowers generally require less maintenance than positive displacement or centrifugal blowers due to fewer moving parts and reduced wear. The sealed design minimizes contamination risks.

5. **Energy Savings** Regenerative blowers are more energy-efficient than traditional centrifugal models, especially at partial loads, which can lower operational costs over time.

6. **Versatile Applications** Ideal for:

- Industrial drying and cooling systems

- Vacuum conveyors and filtration systems

- HVAC and process ventilation

- Chemical processing and material handling

7. **Quiet Operation** Compared to some centrifugal blowers, regenerative designs tend to operate more quietly, which can be beneficial in noise-sensitive environments.

8. **Long Lifespan** With proper maintenance, these blowers can last **10 20 years**, making them a cost-effective long-term investment.

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#### **Cons:**

1. **High Initial Cost** Industrial regenerative blowers are more expensive upfront than smaller or less powerful models. The 3HP unit will likely cost **$3,000 $6,000 **, depending on configuration and supplier.

2. **Specialized Power Requirements** The **575V, 3-phase** rating means it may not be compatible with standard residential or small commercial power setups. Facilities without 3-phase power will need additional infrastructure (e.g., a transformer or generator), adding to installation costs.

3. **Complex Installation** Requires proper ductwork sizing, alignment, and electrical connections. Improper installation can lead to inefficiencies, noise, or premature wear.

4. **Limited Availability of Parts** As an older or niche model (EN656 series), finding replacement parts may be difficult compared to more modern or widely used blowers. Always check stock before purchasing.

5. **Noise at High Pressures** While generally quieter than centrifugal blowers, some regenerative models can produce noticeable noise at maximum capacity, which may require acoustic treatment in sensitive areas.

6. **Sensitivity to Contaminants** If used in dirty environments (e.g., dusty or corrosive atmospheres), the blower may require additional filtration or more frequent maintenance to prevent clogging or damage.

7. **Not Ideal for Low-Flow Applications** If your system requires very low airflow with minimal pressure, a smaller or different type of blower (e.g., a centrifugal or axial fan) might be more efficient.

8. **Potential for Overkill** If your application doesn t require **70 in-H O**, a smaller blower (e.g., 1.5HP or 2HP) could suffice, reducing costs without sacrificing performance.

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### **Conclusion**

The **Ametek EN656M86XL regenerative blower** is a **high-performance, energy-efficient, and durable** solution for industrial applications requiring **strong airflow and pressure**. It excels in environments where reliability, longevity, and efficiency are critical such as manufacturing, chemical processing, or large-scale ventilation systems.

However, its **high upfront cost, specialized power requirements, and potential maintenance challenges** make it less suitable for small-scale or low-budget applications. If your system demands **consistent, high-volume air movement** and you have the proper electrical infrastructure, this blower is a strong choice. For smaller or less demanding setups, a **centrifugal or axial fan** might be a more cost-effective alternative.

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### **Recommendation**

**Buy this blower if:**

You need **high static pressure (70 in-H O) and airflow** for industrial drying, vacuum systems, or heavy-duty ventilation.

Your facility has **575V, 3-phase power** and can support continuous operation.

You prioritize **energy efficiency and long-term durability** over initial cost.

You re willing to invest in **proper installation and occasional maintenance** to maximize performance.

**Consider alternatives if:**

Your budget is tight explore **smaller centrifugal or axial fans** for lower-pressure needs.

Your power setup lacks **3-phase or high-voltage capability** a **single-phase or lower-voltage model** may be necessary.

Your application involves **very low airflow** a **variable-speed drive (VSD) blower** could offer better efficiency at partial loads.

You re unsure about long-term maintenance check if **OEM support or local service centers** are available for this model.

**Final Verdict:**

For **industrial users with the right infrastructure and demanding airflow requirements**, the **EN656M86XL is an excellent, high-performance investment**. For **smaller or less critical applications**, a more affordable blower may be a better fit. Always **consult an HVAC or industrial engineer** to ensure it meets your exact specifications.

Details:

Model Number:EN656M86XL.

part #: en656m86xl price

  • $1633.25

specifications fablowehva:

  • brand: Ametek
  • mpn: En656m86xl
  • part type: Blower
  • power: 3 Hp
  • vacuum: 70 In-h2o
  • voltage: Ac
  • phase: 3ph
  • reference sku: 1753751
  • product condition: Used Excellent

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  • class: Standard, Expedited, One-day
  • type: Fixed
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  • method: Money back
  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days

offer fablowehva:

  • options: Ship-to-home
  • best offers: True
  • quantity: 1
  • started: March 19, 2026
  • sold: 0
  • availability: In Stock

seller fablowehva:

  • rating: 100.0%
  • city: Delta, Ohio
  • # reviews: 125621

general fablowehva:

  • condition: Used
  • HVAC Refrigeration > HVAC Refrigeration: Parts Accessories > HVAC Refrigeration: Fans Blowers
part type: blower, power: 3 hp, vacuum: 70 in-h2o, voltage: ac, phase: 3ph, reference sku: 1753751, product condition: used excellent,
category: business & industrial > hvac refrigeration > hvac refrigeration: parts accessories > hvac refrigeration: fans blowers, sku: 12898251681041892,
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