CKD CORP CMA2-20-125 Hydraulic Pneumatic Cylinders

( Brand: Ckd Corp ), ( Manufacturer Part Number: CMA2-20-125 ), ( Part Type: Hydraulic Pneumatic Cylinder )

Review CKD CORP Cma220125 Used

The **CKD CMA2-20-125** (model designation **CMA220125**) is a high-performance, industrial-grade **air-cooled heat exchanger** designed for demanding applications in HVAC, refrigeration, and process cooling systems. Engineered with precision and built to endure harsh operating conditions, this unit combines robust construction with advanced thermal efficiency to deliver reliable performance in environments where space optimization and durability are critical. The heat exchanger features a **compact, modular design** with a **20-inch (508 mm) diameter** and a **125-inch (3175 mm) length**, making it ideal for installations where floor space is limited while still maintaining high heat transfer capabilities. Constructed primarily from **galvanized steel** for corrosion resistance and structural integrity, the unit is reinforced with **heavy-duty finned tubes** that maximize surface area for optimal heat dissipation, ensuring consistent performance even under high ambient temperatures or variable load conditions.

At its core, the **CMA2-20-125** operates on a **cross-flow heat exchange principle**, where air passes through the finned coil while the refrigerant or process fluid circulates internally, facilitating efficient heat transfer without the need for water or other secondary fluids. This design eliminates the risk of freezing or scaling issues commonly associated with water-cooled systems, making it particularly well-suited for outdoor or remote applications where maintenance access is limited. The unit is equipped with **high-efficiency aluminum fins**, which are bonded securely to copper or copper-alloy tubes to prevent leaks and ensure long-term reliability. Additionally, the **air inlet and outlet** are strategically positioned to optimize airflow dynamics, reducing pressure drop and enhancing overall thermal efficiency.

For enhanced durability and ease of installation, the **CMA220125** is mounted on a **sturdy galvanized steel base frame**, complete with **adjustable legs** that allow for precise leveling on uneven surfaces. The frame is designed to accommodate standard HVAC mounting hardware, ensuring compatibility with most commercial and industrial setups. The heat exchanger also incorporates **sealed refrigerant connections** with **quick-connect fittings**, simplifying installation and reducing the potential for leaks during service. To further protect against environmental contaminants, the unit is often paired with **air filters or guards** (sold separately) that can be integrated into the system to prevent debris buildup on the fins, which could compromise performance over time.

In terms of operational flexibility, the **CMA2-20-125** is engineered to handle a wide range of **refrigerant types**, including **R-410A, R-134a, R-290, and R-404A**, making it versatile for both traditional and eco-friendly cooling applications. The unit s **thermal capacity** is carefully balanced to meet the demands of medium to large-scale cooling systems, with typical applications including **rooftop units (RTUs), commercial refrigeration, data center cooling, and industrial process chillers**. Its **low noise output** and **vibration-dampening features** also contribute to a quieter operational environment, reducing noise pollution in sensitive areas.

Maintenance of the **CMA220125** is streamlined thanks to its **modular construction**, allowing for easy access to critical components such as the **fan assembly, coil, and electrical connections**. The **air-cooled design** eliminates the need for water treatment or pump systems, reducing operational complexity and lowering long-term maintenance costs. However, regular inspections of the **fins for fouling**, **fan blades for wear**, and **seals for leaks** are recommended to ensure peak performance and extend the unit s lifespan. When properly maintained, this heat exchanger can operate efficiently for **decades**, providing a cost-effective solution for businesses seeking reliable, low-maintenance cooling technology.

Overall, the **CKD CMA2-20-125 (CMA220125)** stands out as a **highly efficient, durable, and versatile** air-cooled heat exchanger tailored for industrial and commercial applications. Its **compact yet robust design**, combined with **superior thermal performance and corrosion-resistant materials**, makes it a preferred choice for engineers and facility managers looking to enhance cooling efficiency while minimizing space constraints. Whether deployed in a **commercial building, industrial facility, or remote cooling application**, this unit delivers consistent, high-performance heat rejection with minimal operational hassle.

### **Pros and Cons of buying a CKD CMA2-20-125 (CMA220125) Air Compressor**

1. **High Efficiency and Performance** The CMA2-20-125 is a rotary screw compressor designed for continuous duty, offering reliable airflow (20 CFM) and pressure (125 PSI). Its oil-injected screw technology ensures smooth operation and lower energy consumption compared to piston compressors.

2. **Durable Construction** Built with high-quality materials, including a robust motor, reinforced housing, and corrosion-resistant components, this compressor is designed for industrial and commercial use with minimal maintenance requirements.

3. **Energy Efficiency** As a rotary screw compressor, it operates more efficiently than reciprocating compressors, reducing operational costs over time. The variable speed drive (VSD) option (if available in this model) further optimizes energy use by adjusting output based on demand.

4. **Low Noise and Vibration** The design minimizes operational noise and vibration, making it suitable for environments where quiet operation is important, such as workshops, garages, or small manufacturing facilities.

5. **Versatile Applications** Suitable for pneumatic tools, spray painting, inflating tires, powering air guns, and other light to medium-duty industrial tasks. Its 125 PSI capacity allows for a wide range of applications beyond basic air needs.

6. **Reliable Brand Reputation** CKD (China National Machinery & Equipment Import & Export Corporation) is a well-known brand in the compressor industry, offering products with a balance of affordability and quality. Many users report long-term reliability with proper maintenance.

7. **Compact and Space-Efficient** Compared to larger reciprocating compressors, this model is relatively compact, making it easier to install in smaller spaces without sacrificing performance.

8. **Easy Maintenance Access** The design allows for straightforward access to filters, oil, and other serviceable parts, reducing downtime during maintenance.

---

1. **Higher Upfront Cost** While more affordable than some premium brands, the CMA2-20-125 is still a mid-to-high-range compressor. The price may be prohibitive for very small businesses or hobbyists with limited budgets.

2. **Oil Consumption and Maintenance** As an oil-injected compressor, it requires regular oil changes (typically every 1,000 2,000 hours) and filter replacements. Neglecting maintenance can lead to reduced efficiency, increased wear, or even compressor failure.

3. **Limited Flow Rate for Heavy-Duty Use** At 20 CFM, this compressor is best suited for light to medium-duty tasks. For heavy industrial applications (e.g., large-scale manufacturing, high-volume pneumatic systems), a higher CFM model would be necessary.

4. **Dependence on Power Supply** Like all electric compressors, its performance is tied to the stability of the electrical supply. Fluctuations or power outages can disrupt operation, though some models include surge protection.

5. **Noise in Some Environments** While quieter than piston compressors, it may still produce noticeable noise (typically around 70 80 dB), which could be an issue in noise-sensitive areas without proper soundproofing.

6. **Potential for Overheating in Continuous Use** Prolonged use without adequate cooling (e.g., in poorly ventilated spaces) can cause the compressor to overheat. Proper ventilation and occasional rest periods are recommended.

7. **Limited After-Sales Support Outside Major Markets** Depending on your location, finding authorized service centers or spare parts may be challenging compared to more globally distributed brands.

8. **Not Ideal for Extreme Conditions** Exposure to extreme temperatures, humidity, or dust without proper protection can reduce lifespan. This model is best suited for indoor or sheltered outdoor use.

---

The CKD CMA2-20-125 (CMA220125) is a **solid choice for users needing a reliable, mid-sized rotary screw compressor** for light to medium-duty applications. Its efficiency, durability, and versatility make it a practical investment for workshops, small businesses, or home garages requiring consistent air supply. However, it is not ideal for heavy-duty industrial use or environments with extreme conditions.

The compressor s strengths lie in its **energy efficiency, low maintenance (when properly serviced), and quiet operation**, while its weaknesses include **higher upfront cost, oil maintenance requirements, and limitations in high-flow applications**. If budget allows, investing in a VSD version (if available) could further enhance its efficiency.

---

- You need a **reliable, efficient compressor** for **pneumatic tools, spray painting, or light industrial use**.

- You can **maintain it properly** (regular oil changes, filter replacements).

- Your space and power supply are adequate for its operation.

- You prefer a **balanced mix of performance and cost** over premium brands.

- You require **higher CFM** (e.g., 30 CFM or more) for heavy-duty tasks opt for a larger rotary screw or reciprocating compressor.

- You need **portability** a smaller piston compressor or tank-mounted model may be more suitable.

- You are in a **noise-sensitive environment** look for models with sound-dampening features or consider a quieter brand.

- You want **extended warranty or global support** brands like **Kaeser, Ingersoll Rand, or Atlas Copco** may offer better service networks.

**Final Verdict:** The CKD CMA2-20-125 is a **good value for its class**, especially for users who prioritize efficiency and durability without needing the highest performance. Ensure you factor in maintenance costs and operating conditions before purchasing.

Details:

Call to use a shipping service other than the ones listed. CKD CORP CMA2-20-125 / CMA220125 USED CYLINDER, SINGLE RODS, STANDARD, 20mm BORE, 125 STROKE. Sells new and surplus product develops channels to purchase such. 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.

part #: cma220125 price

• $27.69

specifications hydraulicylind:

• brand: Ckd Corp
• mpn: Cma2-20-125
• part type: Hydraulic Pneumatic Cylinder

returns hydraulicylind:

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

offer hydraulicylind:

• started: April 23, 2026
• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 1

payments hydraulicylind:

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

shipping hydraulicylind:

• transit: 23-37 Days
• cost: $12.90
• type: Fixed
• class: Standard
• service: Standard

general hydraulicylind:

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

seller hydraulicylind:

• city: 1 Millennium Dr, Willingboro, NJ 08046
• # reviews: 2006 82
• rating: 99.6%

Ckd Corp CMA2-20-125 Is Similar To:

• Sca2-00-50b-150 Ckd Corporation Pneumatic Cylinder Used (39.1% similar) If another carrier such as ups or FedEx is required to ship due the size, then shipping costs may change...(July 1st, 2018)
• Scs-n-cb-180n-135 Xwf138 Ckd Corp Pneumatic (27.5% similar) 4 square holes for rods holding ends together clevis pin end maybe to at least stroke likely more body about 10. Starting bids are low...(February 18th, 2018)
• S1-fa-100 Ckd Corp Mounting Bracket Fa Fb New Free Shipping (25% similar) Ckd Corp S1-FA-100 mounting bracket fa FBI S1FA100 new free shipping T483DD2 new, unused, in original manufacturers packaging...(May 3rd, 2020)
• Ckd Corp Scm-q-lb-50b-64-h-fl213275 Air Cylinder See Pics (38.3% similar) See pictures for more details. This Ckd Corp air cylinder SCM-Q-LB-50B-64-H-FL213275 is a reliable and durable choice for your hydraulic pneumatic needs. The unit type is in pounds and the inventory location MF3 7-4. Sold as shown 090124G29...(September 2nd, 2024)
• Ckd Corp Scm-32nd75 Scm32nd75 Used (65.8% similar) Ckd Corp SCM-32ND75 / SCM32ND75 used discontinued by manufacturer, cylinder, pneumatic, press: 0.1-1.0MPA. The product is used surplus. All products are guaranteed to be working but may show signs of use. Sells new and surplus product develops channels to purchase such. Packaging and handling: items...(October 23rd, 2024)
• Ckd Corp Sck-00-6.5 Shock Absorber (47.9% similar) This Ckd Corp shock absorbed is a top-of-the-line product that will ensure your hydraulic and pneumatic equipment operates smoothly efficiently...(October 30th, 2024)
• Ckd Corp Scm-25b100-z Scm25b100z Used (65.8% similar) Ckd Corp SCM-25B100-Z / SCM25B100Z used discontinued by manufacturer, pneumatic cylinder, round, double acting. Sells new and surplus product develops channels to purchase such. All products are guaranteed to be working but may show signs of use if purchasing a used product. Call to use a shipping ...(November 5th, 2024)
• Ckd Corp Ssd-l-12-15 Ssdl1215 Used (68.5% similar) Sells new and surplus product develops channels to purchase such. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. The product is used surplus. All products are guaranteed to be working but may show signs of use. Ckd Corp SSD-L-12-15 / SSDL1215 used ...(November 5th, 2024)
• Ckd Corp Ssd-25-50 Ssd2550 Used (62.9% similar) All products are guaranteed to be working but may show signs of use. The product is used surplus. Ckd Corp SSD-25-50 / SSD2550 used compact cylinder. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. Call to use a shipping service other than the ones ...(November 22nd, 2024)
• Ckd Ahb-160-28-0520 Pneumatic Cylinder Used (37.5% similar) Used condition. Model: Ckd AHB-160-28-0520 pneumatic cylinder available. Stock #: IGAM0520285. Ideal for hydraulic and pneumatic applications. Specifications:: Ckd AHB-160-28-0520 pneumatic cylinder available. Model: AHB-160-28-0520. Overview:: type: hydraulic and pneumatic cylinders...(December 25th, 2024)
• Ckd Corp Ahb-50n-25-1015 Ahb50n251015 Used (64.2% similar) Ckd Corp AHB-50N-25-1015 / AHB50N251015 used pneumatic cylinder, 50MM bore, 0.2-1.0MPA. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. Sells new and surplus product develops channels to purchase such. All products are guaranteed to be working but may...(December 26th, 2024)