1. Industrial Heat Exchangers Products
  2. sku: 2322857984066721
  3. KELVION 220.54.123-W2-N2

KELVION 220.54.123-W2-N2 Tube Heat Exchanger Oil Cooler Bar 2-PASS 16/23 Npt Flange

220.54.123-w2-n2 Kelvion 2-pass Shell And Tube Heat Exchanger Oil Cooler 16/23 Bar 2 Inch Npt Sae Flange

( Brand: Kelvion ), ( Manufacturer Part Number: 220.54.123-W2-N2 ), ( Model: FKY 220.54.123-W2-N2 ), ( Part Type: Heat Oil Tube Cooler Bar Flange )

Review KELVION Shell And Tube Heat Exchanger Oil Cooler 16/23 Bar Inch Npt Sae Flange

The **Kelvion 220.54.123-W2-N2 2-Pass Tube Heat Exchanger Oil Cooler** is a high-performance, industrial-grade heat transfer unit meticulously engineered for demanding applications where precise temperature control and reliable cooling are essential. Designed with a robust **2-pass shell-and-tube configuration**, this oil cooler maximizes heat exchange efficiency by directing the cooling medium through the tubes twice, ensuring optimal thermal performance while minimizing pressure drop and operational energy consumption. Constructed from **high-quality stainless steel (typically 1.4404 or 1.4435, depending on specification)**, the heat exchanger resists corrosion, scaling, and thermal fatigue, making it ideal for use in harsh environments such as refineries, petrochemical plants, lubrication systems, or hydraulic applications where fluid integrity and longevity are critical.

The unit is rated for **operating pressures of up to 16 bar (shell side) and 23 bar (tube side)**, ensuring it can withstand the elevated pressures commonly encountered in industrial hydraulic, lubrication, or transformer oil cooling systems. Its **NPT (National Pipe Thread) flanged connections** provide a secure, leak-resistant interface, allowing for easy integration into existing piping systems without the need for additional fittings or adapters. The **2-pass design** not only enhances heat transfer efficiency but also reduces the overall footprint compared to single-pass alternatives, making it a space-efficient solution for compact installations.

Built to withstand continuous operation under heavy thermal loads, this heat exchanger features **tight tube-to-tubesheet bonding** (often via laser welding or mechanical expansion) to prevent fluid leakage while maintaining structural integrity. The **cleanable design** ensures minimal maintenance requirements, as the removable tube bundle allows for thorough cleaning of both the shell and tube sides, prolonging the unit s service life and reducing downtime. Whether deployed in a critical lubrication circuit, a high-pressure hydraulic system, or a transformer cooling application, the Kelvion 220.54.123-W2-N2 delivers **consistent, high-performance cooling** with durability and reliability as its core strengths. Its precision engineering and adherence to international standards such as those set by EN, ASME, or PED further reinforce its suitability for compliance-driven industries where safety and performance are non-negotiable.

### **Pros and Cons of buying a Kelvion 220.54.123-W2-N2 2-Pass Tube Heat Exchanger (Oil Cooler, 16/23 Bar, NPT Flange)**

#### **Pros:**

1. **High Efficiency** The 2-pass design improves heat transfer efficiency compared to single-pass units, reducing the required surface area for the same cooling performance. This means better thermal management for oil cooling applications.

2. **Durable Construction** Kelvion (formerly Alfa Laval) is a well-known brand in heat exchange technology, offering robust materials and engineering. The unit is likely built for industrial reliability, with corrosion-resistant finishes and reinforced tube sheets.

3. **Pressure Rating (16/23 Bar)** Suitable for moderate to high-pressure applications, making it versatile for hydraulic systems, gearboxes, or other oil-cooled machinery where pressure fluctuations are expected.

4. **NPT Flange Compatibility** National Pipe Thread (NPT) flanges are standard in many industrial and mechanical systems, ensuring easy integration with existing piping or equipment without the need for adapters.

5. **Oil-Specific Design** As an oil cooler, it is optimized for thermal management of lubricating oils, reducing viscosity changes and preventing overheating in critical machinery.

6. **Compact and Space-Efficient** The 2-pass design allows for a more compact footprint compared to larger single-pass units, which can be beneficial in space-constrained environments.

7. **Long Service Life** High-quality materials and proper sealing should minimize leaks and wear, extending the unit s operational lifespan with minimal maintenance.

8. **Compatibility with Common Fluids** While primarily designed for oil, it can also handle other low-viscosity fluids if properly specified, offering flexibility in system design.

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#### **Cons:**

1. **Higher Upfront Cost** Compared to generic or lower-end heat exchangers, Kelvion units are premium, which may be a significant investment for smaller operations or budget-sensitive projects.

2. **Specialized Maintenance Requirements** Requires proper cleaning (e.g., descaling) and periodic inspections to maintain efficiency, especially in applications with dirty or contaminated oil.

3. **Limited Customization** The unit is a standard model, so if your application has highly specific flow rates, pressure drops, or temperature requirements, you may need to adjust the system around it rather than modifying the exchanger itself.

4. **Potential for Fouling** Oil coolers can accumulate contaminants over time, reducing efficiency unless the system includes filtration or regular maintenance.

5. **Installation Complexity** NPT flanges require precise alignment and sealing to prevent leaks. Improper installation could lead to performance issues or failures.

6. **Dependence on Flow Rate** Performance degrades if the flow rate of oil or coolant is insufficient, requiring proper sizing and pump selection for optimal operation.

7. **Replacement Parts Availability** While Kelvion is reliable, finding replacement parts (e.g., gaskets, tubes) may be more challenging than with more common brands, potentially increasing downtime if issues arise.

8. **Overkill for Low-Demand Applications** If your system has minimal cooling requirements, a smaller or simpler heat exchanger might suffice, making this unit unnecessarily expensive.

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### **Conclusion:**

The **Kelvion 220.54.123-W2-N2** is a high-quality, efficient, and durable oil cooler well-suited for industrial applications requiring reliable thermal management under moderate to high pressures. Its 2-pass design, NPT flange compatibility, and brand reputation make it a strong choice for long-term use in machinery like hydraulic systems, gearboxes, or compressors. However, its premium cost, maintenance needs, and potential overkill for low-demand systems must be carefully considered.

### **Recommendation:** - **Buy if:**

- You operate in an industrial or commercial setting where reliability and efficiency are critical.

- Your system requires a robust, long-lasting oil cooler with a pressure rating of 16/23 bar.

- You can justify the upfront cost based on reduced downtime and energy savings from improved heat transfer.

- Your piping system already uses NPT flanges, simplifying integration.

- **Avoid or Consider Alternatives if:**

- Your budget is tight, and a lower-cost, equally efficient unit (from a reputable brand) meets your needs.

- Your application involves very low oil flow rates or minimal cooling demands, where a smaller unit would suffice.

- You lack the expertise or resources for proper installation and maintenance, as errors could compromise performance or safety.

- You require highly customized specifications (e.g., non-standard port sizes or materials), as this unit may not accommodate them.

For most **industrial or commercial applications where durability and efficiency are priorities**, this Kelvion unit is a **strong recommendation**. For smaller or less demanding setups, a cost-benefit analysis against alternatives is advisable. Always verify compatibility with your specific oil type, flow rates, and system pressures before purchasing.

Details:

Condition Used. And the cost of return shipping. Removed from a Working Environment. Part 220.54.123-W2-N2.

Items in Lot1. Ask our experts. 2-Pass Heat Exchanger. Country of Manufacture Germany.

Model FKY 220.54.123-W2-N2.

part #: 22054123w2n2 price

  • $2999.99

specifications indheatexchanger:

  • brand: Kelvion
  • mpn: 220.54.123-w2-n2
  • model: Fky 220.54.123-w2-n2
  • part type: Heat Oil Tube Cooler Bar Flange

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part type: heat oil tube cooler bar flange,
category: business & industrial > hvac refrigeration > hvac refrigeration components > heat exchangers, sku: 2322857984066721,
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