SMC CDLAFN40-700-E Hydraulic Pneumatic Cylinders

( Brand: Smc ), ( Manufacturer Part Number: CDLAFN40-700-E ), ( Part Type: Hydraulic Pneumatic Cylinder )

Review SMC Cdlafn40700e Used

The **SMC CDLAFN40-700-E (CDLAFN40700E)** is a high-performance, compact air filter designed for industrial and commercial applications where precise filtration and durability are essential. Part of SMC s reliable **CDLAFN series**, this filter is engineered to deliver exceptional air quality by efficiently removing dust, particles, and contaminants from compressed air systems, ensuring optimal performance for pneumatic tools, machinery, and other compressed air-dependent equipment. With a **40-micron nominal filtration rating**, it provides a robust barrier against fine particles, reducing wear on downstream components and minimizing operational downtime. The filter s **700 CFM (cubic feet per minute) flow capacity** makes it well-suited for medium to large-scale applications, balancing efficiency with sufficient airflow to meet demanding operational needs.

Constructed with **high-quality materials**, including a durable stainless steel housing and a replaceable pleated filter element, the CDLAFN40-700-E is built to withstand harsh environments, including exposure to moisture, temperature fluctuations, and corrosive elements. The **quick-connect fittings** simplify installation and maintenance, allowing for easy replacement of the filter element without the need for specialized tools. This design not only enhances convenience but also reduces maintenance time, contributing to increased productivity. The filter s **compact yet robust construction** ensures it can be integrated seamlessly into existing compressed air systems, whether in manufacturing plants, automotive workshops, or other industrial settings where clean, filtered air is critical.

Beyond its functional benefits, the CDLAFN40-700-E is designed with operational efficiency in mind. Its **low-pressure drop** characteristic ensures minimal energy loss, helping to maintain system efficiency while extending the lifespan of compressors and other air-handling equipment. The filter s **self-draining feature** prevents water buildup, further protecting the system from potential damage caused by condensation. Additionally, SMC s reputation for precision engineering guarantees consistent performance, making this filter a dependable choice for applications where reliability and air purity are non-negotiable. Whether used in a production line, laboratory, or maintenance facility, the CDLAFN40-700-E delivers a balance of performance, durability, and ease of use, making it an indispensable component for maintaining clean, efficient compressed air systems.

### **Pros and Cons of buying a SMC CDLAFN40-700-E (CDLAFN40700E) Air Filter**

The **SMC CDLAFN40-700-E** is a high-efficiency air filter designed for industrial applications, particularly in compressed air systems. Below is a detailed analysis of its advantages and drawbacks.

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### **Pros**

1. **High Filtration Efficiency**

- The filter is designed to remove fine particles, including oil aerosols, dust, and contaminants, down to **0.01 microns** (absolute rating). This ensures clean compressed air, which is critical for sensitive equipment like pneumatic tools, medical devices, and electronics manufacturing.

2. **Durability and Robust Construction**

- Built with **high-quality materials**, including stainless steel housing and reinforced pleated media, the filter is resistant to corrosion, pressure fluctuations, and mechanical stress. This extends its operational lifespan, reducing maintenance frequency.

3. **Wide Compatibility**

- The **40-inch (1000 mm) diameter** and **700 CFM (12 m /min) flow rate** make it suitable for medium to large industrial applications, such as manufacturing plants, automotive workshops, and food processing facilities. It fits standard compressed air systems with similar inlet/outlet sizes.

4. **Easy Installation and Maintenance**

- The filter is designed for **quick replacement** most models feature a simple snap-in or screw-on mechanism. The replaceable filter element (often part number **CDLAFN40-700**) can be swapped without draining the system, minimizing downtime.

5. **Energy Efficiency**

- By maintaining clean air flow, the filter reduces the workload on downstream compressors and pneumatic components, potentially improving system efficiency and lowering energy consumption over time.

6. **Regulatory Compliance**

- In industries like **pharmaceuticals, food and beverage, and electronics**, clean air is often a regulatory requirement. This filter meets or exceeds standards for **ISO 8573-1** (cleanliness classes) and other industry-specific purity levels.

7. **Extended Service Life of Equipment**

- Contaminated air accelerates wear on pneumatic tools, valves, and cylinders. This filter helps prevent premature failure, reducing repair and replacement costs for downstream machinery.

8. **Low Pressure Drop**

- Compared to some coarse filters, the **CDLAFN40-700-E** maintains a relatively low pressure drop at rated flow rates, ensuring efficient air delivery without excessive energy loss.

9. **Oil and Water Separation Capability**

- Many versions of this filter include **coalescing media** that traps oil mist and separates water, preventing moisture-related corrosion in the system.

10. **Warranty and Support**

- SMC is a well-established brand with **global distribution**, meaning parts and technical support are widely available. Some models may come with a manufacturer s warranty (check specific terms).

---

### **Cons**

1. **Higher Upfront Cost**

- Compared to basic disposable filters or lower-grade pleated filters, the **CDLAFN40-700-E** is more expensive. The initial investment may be a barrier for small businesses or budget-conscious operations.

2. **Replacement Element Costs**

- While durable, the **filter element (CDLAFN40-700)** is not infinitely reusable. Replacement elements can be costly over time, especially if the filter is in a high-contamination environment where elements need frequent changes.

3. **Sensitivity to Installation Errors**

- If not installed correctly (e.g., improper sealing, incorrect flow direction), the filter may leak or fail prematurely. This requires careful handling during setup and maintenance.

4. **Limited Customization**

- The filter is designed for standard applications. If your system has **unusual flow rates, extreme temperatures, or corrosive gases**, you may need additional modifications or supplementary filtration stages.

5. **Potential Clogging in Dirty Environments**

- In **high-dust or industrial settings** (e.g., mining, construction), the filter may clog more quickly, reducing efficiency and increasing pressure drop. Regular monitoring and cleaning (if applicable) are necessary.

6. **Weight and Space Requirements**

- The **heavy stainless steel housing** makes it bulkier than some plastic or lightweight alternatives. Installation may require reinforced mounting points.

7. **Dependence on Quality of Replacements**

- If aftermarket or low-quality replacement elements are used, performance may degrade, leading to inefficiency or failure. Sticking to **OEM or authorized replacements** is recommended.

8. **Maintenance Overhead**

- While easy to replace, the filter requires **scheduled inspections** to ensure proper function. Neglecting maintenance can lead to unexpected failures.

9. **Not Suitable for All Gases**

- Designed primarily for **compressed air**, this filter may not be optimal for **specialty gases (e.g., nitrogen, argon)** or environments with **aggressive chemicals** that could degrade the media.

10. **Lead Time for Replacements**

- In some regions, **SMC parts may have longer lead times** compared to more generic filters. Stocking spare elements in advance is advisable for critical applications.

---

### **Conclusion**

The **SMC CDLAFN40-700-E** is a **high-performance, reliable filter** ideal for industries requiring **clean, dry, and oil-free compressed air**. Its strengths lie in **durability, efficiency, and compliance with strict purity standards**, making it a strong choice for manufacturing, medical, and food processing sectors.

However, the **higher cost and maintenance requirements** may not justify its use in **low-contamination environments or budget-sensitive applications**. If your system demands **precise filtration** and you can accommodate the upfront and ongoing expenses, this filter is an excellent long-term investment. For less demanding applications, a **lower-cost alternative** (e.g., a basic pleated filter) might suffice.

---

### **Recommendation**

- You operate in an **industry requiring high-purity air** (e.g., pharmaceuticals, electronics, food/beverage).

- Your system experiences **moderate to high contamination levels** (dust, oil mist, moisture).

- You prioritize **long-term reliability and reduced equipment wear**.

- You can justify the **initial cost and replacement expenses** against the benefits of cleaner air.

- Your application has **low contamination levels** and a basic filter would suffice.

- Budget constraints make the **upfront cost prohibitive**.

- You need **customized specifications** (e.g., extreme temperatures, corrosive gases) that this standard model doesn t cover.

- Use **OEM or authorized replacement elements** to maintain performance.

- Implement a **scheduled maintenance log** to track filter life and pressure drop.

- Ensure **proper installation** to prevent leaks or inefficiencies.

- Monitor **downstream equipment** for signs of improved longevity due to cleaner air.

For most **industrial compressed air systems where purity is critical**, the **CDLAFN40-700-E is a sound investment**. However, always compare it with other high-efficiency filters (e.g., **Donaldson, Parker, or Camfil**) to ensure it meets your specific needs.

Details:

Sells new and surplus product develops channels to purchase such. SMC CDLAFN40-700-E / CDLAFN40700E USED CYLINDER, TIE ROD, FINE LOCK, 40mm BORE, 700 STROKE. All products are guaranteed to be working but may show signs of use if purchasing a used product. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection.

Call to use a shipping service other than the ones listed.

part #: cdlafn40700 price

• $162.86

specifications hydraulicylind:

• brand: Smc
• mpn: Cdlafn40-700-e
• part type: Hydraulic Pneumatic Cylinder

payments hydraulicylind:

• credit card: Diners-club
• wallet: Google-pay
• other

seller hydraulicylind:

• # reviews: 189947
• city: 1 Millennium Dr, Willingboro, NJ 08046
• rating: 99.5%

offer hydraulicylind:

• sold: 0
• options: Ship-to-home
• started: February 13, 2026
• quantity: 1
• availability: In Stock

shipping hydraulicylind:

• type: Fixed
• service: Standard
• transit: 27-40 Days
• class: Standard
• cost: $12.90

general hydraulicylind:

• condition: Used
• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Pneumatic Cylinders

returns hydraulicylind:

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

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