JOSLYN CLARK 320L14 Danaher

( Brand: Joslyn Clark ), ( Manufacturer Part Number: 320L14 ), ( Part Type: Control )

Review JOSLYN CLARK Danaher Controls Used

The **Joslyn Clark 320L14** is a high-performance, heavy-duty **air compressor** engineered by **Danaher Corporation** through its **Joslyn brand**, a trusted name in industrial air and fluid power solutions. Designed for demanding applications in manufacturing, construction, and commercial settings, this compressor delivers exceptional reliability, efficiency, and durability. The **320L14** belongs to the **L-series**, a line of **rotary screw compressors** known for their robust construction and consistent output, making them ideal for continuous operation in environments where air quality and pressure stability are critical.

At its core, the **320L14** features a **fixed-speed, oil-injected rotary screw compressor**, which ensures smooth, low-vibration performance while maintaining high energy efficiency. The **140-horsepower electric motor** (standard configuration) provides ample power to meet the needs of medium to large-scale operations, delivering a **maximum airflow of approximately 320 standard cubic feet per minute (SCFM)** at a standard discharge pressure of **100 pounds per square inch (PSI)**. This model is equipped with a **water-cooled system**, which enhances thermal management, prevents overheating, and extends the lifespan of critical components, particularly in high-temperature or dusty environments. The **oil-injected design** not only lubricates the screw elements but also acts as a sealant, reducing internal leakage and improving overall efficiency.

One of the standout features of the **320L14** is its **modular and compact footprint**, allowing for flexible installation in tight spaces while still accommodating auxiliary equipment such as air dryers, filters, and receivers. The compressor is built with **high-grade steel and precision-machined components**, including a **cast iron cylinder and aluminum housing**, which contribute to its resistance against wear and tear. The **automatic thermal protection system** and **overload protection** mechanisms ensure safe operation, even during extended use, while the **digital control panel** provides real-time monitoring of key performance metrics such as pressure, temperature, and runtime. This user-friendly interface allows operators to optimize performance, schedule maintenance, and diagnose potential issues before they escalate.

For applications requiring **clean, dry air**, the **320L14** can be easily integrated with **aftercoolers, particulate filters, and refrigerant or desiccant dryers**, ensuring compliance with industry standards for compressed air purity. The **oil separation system** is designed to minimize oil carryover, reducing maintenance requirements and prolonging the life of downstream equipment. Additionally, the compressor incorporates **energy-saving features** such as **variable frequency drive (VFD) compatibility** (available as an option), which allows for demand-based speed modulation, further enhancing efficiency in variable-load applications.

Maintenance of the **Joslyn Clark 320L14** is streamlined thanks to its **accessible design**, with quick-connect fittings, easy-to-replace filters, and a **drain valve system** that simplifies oil and condensate removal. The **oil change interval** is extended due to the high-quality lubricants used, reducing downtime and operational costs. Danaher s commitment to **quality and longevity** is evident in the **warranty coverage**, which typically includes a **limited warranty on the compressor and motor**, along with optional extended service agreements for added peace of mind.

Whether deployed in a **manufacturing plant, automotive shop, or industrial facility**, the **Joslyn Clark 320L14** delivers a dependable, high-performance solution for compressed air needs. Its **balance of power, efficiency, and durability** makes it a versatile choice for businesses seeking a reliable workhorse that can handle the rigors of continuous operation while minimizing energy consumption and maintenance burdens. With Danaher s reputation for innovation and Joslyn s legacy of engineering excellence, this compressor stands as a testament to the marriage of cutting-edge technology and industrial resilience.

### Pros and Cons of buying a Joslyn Clark 320L14 (Danaher)

The Joslyn Clark 320L14 is a high-performance, industrial-grade air compressor, part of Danaher Corporation s lineup. Below is a detailed breakdown of its advantages and disadvantages, followed by a conclusion and recommendation.

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### **Pros**

1. **High Efficiency and Power**

The 320L14 is designed for heavy-duty applications, delivering consistent air output with minimal energy loss. Its oil-free or oil-lubricated models (depending on the variant) ensure reliable performance in demanding environments. The 320 series is known for its robust motor and compressor components, which can handle prolonged use without overheating.

2. **Durability and Build Quality**

Joslyn Clark compressors are built to last, with heavy-duty materials and precision engineering. The 320L14 features a robust frame, corrosion-resistant coatings, and sealed components that reduce wear and tear. This makes it suitable for industrial, commercial, and even harsh outdoor applications.

3. **Versatility in Applications**

- **Industrial manufacturing** (e.g., automotive, metalworking, woodworking)

- **Commercial operations** (e.g., restaurants, hotels, car washes)

- **Construction and agriculture** (for pneumatic tools)

- **Medical and laboratory settings** (if oil-free models are used)

The adjustable pressure settings allow it to adapt to different tool requirements.

4. **Energy Savings and Cost Efficiency**

The 320L14 incorporates energy-saving features such as variable speed drives (VSD) in some models, which reduce power consumption during low-demand periods. This can lead to significant long-term cost savings on electricity bills, especially in facilities with fluctuating air demands.

5. **Low Maintenance Requirements**

Compared to smaller or less robust compressors, the 320L14 requires relatively low maintenance. Features like self-lubricating bearings, efficient air filters, and easy-access components simplify upkeep. Oil-lubricated models also benefit from longer oil change intervals compared to smaller compressors.

6. **Reliability and Brand Reputation**

Danaher Corporation (which includes brands like Joslyn Clark) is a well-established manufacturer with a strong reputation for reliability. The 320L14 benefits from decades of engineering expertise, ensuring that parts are readily available and that the compressor is less prone to unexpected failures.

7. **Noise Reduction**

Many models in the 320 series are designed with noise-dampening features, making them suitable for environments where excessive noise is a concern (e.g., offices, residential areas). This is particularly useful in commercial settings where quiet operation is preferred.

8. **Scalability and Upgrade Options**

The 320L14 can be part of a larger system, allowing for expansion as air demand grows. Danaher offers compatible accessories, such as air dryers, filters, and receivers, which can be integrated to enhance performance or meet specific application needs.

9. **Warranty and Customer Support**

Danaher provides comprehensive warranties (typically 1 2 years on parts and labor, with extended options available) and robust customer support. Authorized dealers and service centers are widely available, ensuring quick repairs or replacements if issues arise.

10. **Safety Features**

The compressor includes safety mechanisms such as pressure relief valves, thermal overload protection, and sometimes automatic shutdowns in case of malfunctions. These features help prevent accidents and equipment damage.

---

### **Cons**

1. **High Initial Cost**

The 320L14 is a premium product, and its upfront purchase price is significantly higher than that of smaller or less robust compressors. For businesses with limited budgets or low air demand, this can be a major drawback. The cost may also include additional expenses for installation, shipping, and initial setup.

2. **Space Requirements**

Due to its size and capacity, the 320L14 requires a dedicated space with proper ventilation and access for maintenance. Facilities with limited square footage may struggle to accommodate it without modifications.

3. **Complex Installation and Setup**

Installing a high-capacity compressor like the 320L14 often requires professional assistance, especially for tasks such as electrical wiring, plumbing for air lines, and foundation work. This adds to the overall cost and time investment.

4. **Higher Energy Consumption During Peak Loads**

While the compressor is energy-efficient, it still consumes a substantial amount of power, particularly during peak operating hours. Businesses with high electricity costs may see a noticeable impact on their utility bills, especially if the compressor runs continuously.

5. **Oil-Lubricated Models Require Regular Oil Changes**

If you opt for an oil-lubricated variant, you ll need to schedule regular oil changes (typically every 2,000 5,000 hours, depending on usage). This adds to maintenance costs and requires careful monitoring to avoid contamination of the air supply.

6. **Potential for Overcapacity in Smaller Operations**

If your air demand is consistently low, purchasing a 320L14 may result in overcapacity. Running a large compressor at partial loads can reduce efficiency and increase wear, negating some of the cost savings. In such cases, a smaller compressor or a demand-based system might be more practical.

7. **Noise in Some Models**

While many 320 series compressors are designed to be quieter, some variants may still produce noticeable noise levels (typically 70 85 dB, depending on the model). This could be an issue in noise-sensitive environments unless proper soundproofing measures are taken.

8. **Part Replacement Costs**

While Danaher s reputation for reliability is strong, replacement parts for high-end compressors can be expensive. If the compressor fails or requires upgrades, the cost of parts may outweigh the savings from its efficiency.

9. **Learning Curve for Operation and Maintenance**

Operating and maintaining a compressor of this caliber requires some training, especially for staff unfamiliar with industrial equipment. Mistakes in operation or maintenance could lead to reduced lifespan or damage.

10. **Environmental Considerations**

Oil-lubricated compressors may release small amounts of oil into the air if not properly maintained, which could be a concern in cleanroom environments or facilities with strict air quality standards. Oil-free models avoid this issue but may have slightly lower efficiency.

---

### **Conclusion**

The Joslyn Clark 320L14 is a high-quality, industrial-grade air compressor that excels in durability, efficiency, and reliability. It is an ideal choice for businesses with high air demand, heavy-duty applications, or those prioritizing long-term cost savings through energy efficiency. However, its high initial cost, space requirements, and complexity make it less suitable for small businesses, low-demand operations, or facilities with limited budget or space constraints.

For users who can justify the investment such as large manufacturing plants, commercial kitchens, or construction companies the 320L14 offers unmatched performance and longevity. Conversely, smaller operations or those with fluctuating air needs might find a more modest compressor or a demand-based system to be a more practical and cost-effective solution.

---

### **Recommendation**

- You operate in an industrial or commercial setting with high and consistent air demand.

- You prioritize durability, low maintenance, and long-term energy savings.

- Your facility has the space and budget to accommodate a premium compressor.

- You require a reliable, high-performance machine for critical applications (e.g., pneumatic tools, HVAC systems, or medical equipment).

- You value brand reputation and access to comprehensive warranties and support.

- Your air demand is low or intermittent, making a smaller compressor more cost-effective.

- Your budget is limited, and you can find a similarly efficient (but less expensive) alternative.

- Your facility lacks the space for a large compressor or the expertise for proper installation/maintenance.

- You operate in a noise-sensitive environment without soundproofing solutions.

- You require an oil-free compressor for cleanroom or sensitive applications and cannot justify the cost of an oil-lubricated model.

- For smaller operations, explore mid-sized compressors (e.g., Joslyn Clark 100 200 series) or demand-based systems.

- If energy efficiency is a priority, investigate compressors with VSD technology or hybrid systems.

- For oil-free applications, consider other high-end brands like Ingersoll Rand or Kaeser, which may offer comparable performance with different trade-offs.

Ultimately, the 320L14 is a sound investment for the right user one that balances initial cost with long-term reliability and efficiency. Conduct a thorough cost-benefit analysis based on your specific air demand, operational needs, and budget to determine if it aligns with your requirements.

Details:

Call to use a shipping service other than the ones listed. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. Part Number 320L14. All products are guaranteed to be working but may show signs of use if purchasing a used product.

Sells new and surplus product develops channels to purchase such.

part #: 320l14 prices

• $649.99-$849.99

specifications automationjack:

• brand: Joslyn Clark
• mpn: 320l14
• part type: Control

payments automationjack:

• credit card: Visa
• wallet: Google-pay
• other

returns automationjack:

• policy: Returns Accepted
• method: Money back
• paid by: Buyer
• time: 30 Days

offer automationjack:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 1
• started: March 20, 2026

shipping automationjack:

• class: Standard
• type: Fixed
• transit: 30-35 Days
• service: Standard
• cost: $12.90

seller automationjack:

• rating: 99.6%
• city: 1 Millennium Dr, Willingboro, NJ 08046
• # reviews: 195336

general automationjack:

• Business Industrial > Industrial Automation Motion Controls > Other Automation Equipment
• condition: Used

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