METAL WORK 1120200025CP Pneumatic Air Cylinder BORE/0025

( Brand: Metal Work ), ( Manufacturer Part Number: 1120200025CP ), ( Part Type: Pneumatic Cylinder )

Review METAL WORK 020 Bore/0025 Stroke Pneumatic Air Cylinder Used

The **1120200025CP 020 bore / 0025 pneumatic air cylinder** is a high-performance, double-acting rod-extending pneumatic actuator designed for precision industrial applications requiring reliable, high-speed linear motion. Part of a robust line of air cylinders, this model features a **20mm bore diameter (020)** and a **25mm stroke length (0025)**, making it ideal for compact yet powerful automation tasks where space efficiency and consistent force delivery are critical. Constructed with a **durable aluminum alloy housing**, this cylinder offers an optimal balance of strength and weight savings, reducing overall system inertia while maintaining structural integrity under repeated cycling. The **double-acting design** ensures bidirectional control, allowing for precise positioning and force application in both extension and retraction phases, which is essential for applications such as clamping, indexing, or material handling in assembly lines.

The cylinder incorporates a **sealed piston rod** with a **chrome-plated finish (CP)**, providing superior corrosion resistance and extended wear life, even in environments exposed to moisture, dust, or mild chemicals. This protective coating also minimizes friction, enhancing efficiency and reducing maintenance requirements. The **standard mounting configuration** includes threaded end caps and a versatile flange design, accommodating quick and secure integration into existing machinery with minimal alignment challenges. For added reliability, the cylinder is equipped with **high-performance rubber seals** that maintain optimal compression and prevent air leakage, ensuring consistent performance over millions of operating cycles.

This pneumatic actuator is engineered for compatibility with standard **5/8" NPT air fittings**, making it straightforward to connect to compressed air systems without the need for additional adapters. Its **compact footprint** and lightweight construction make it particularly well-suited for applications in robotics, medical devices, packaging machinery, or any automated system where precise, repeatable motion is required in confined spaces. Whether used in continuous production environments or intermittent duty cycles, the **1120200025CP** delivers consistent force output and positional accuracy, contributing to improved productivity and reduced downtime. With its emphasis on durability, efficiency, and ease of integration, this air cylinder is a versatile solution for engineers and operators seeking a dependable component in their pneumatic automation systems.

### **Pros and Cons of buying a 1120200025CP (020 Bore / 0025 Stroke) Pneumatic Air Cylinder**

1. **Precision Engineering** The 020 bore (20mm) and 0025 stroke (25mm) dimensions suggest a compact yet robust design, ideal for applications requiring fine control and minimal space. The 1120 series is known for its precision-machined components, ensuring consistent performance and reduced wear over time.

2. **High Reliability** Cylinders from reputable manufacturers (assuming this is from a brand like SMC, Festo, or similar) are built with durable materials like hardened steel rods, sealed ends, and corrosion-resistant coatings. This reduces the likelihood of failure in demanding environments.

3. **Compatibility with Standard Systems** The 020 bore is a common size in pneumatic automation, making it easy to integrate with existing air supply lines, valves, and control systems. Compatibility with industry-standard fittings (e.g., NPT, ISO) simplifies installation and maintenance.

4. **Energy Efficiency** Pneumatic systems are generally more energy-efficient than hydraulic ones for short-stroke, high-frequency applications. The compact size of this cylinder minimizes air consumption, reducing operational costs.

5. **Quick Response Time** With a short stroke (25mm), this cylinder is well-suited for applications requiring rapid actuation, such as indexing, clamping, or light-duty material handling. The lightweight design also allows for faster acceleration/deceleration.

6. **Low Maintenance** Modern pneumatic cylinders often feature sealed internal components, reducing the need for frequent lubrication or adjustments. The absence of hydraulic fluid also eliminates contamination risks.

- **Automation:** Pick-and-place operations, conveyor systems.

- **Packaging:** Labeling, sealing, or product positioning.

- **Medical/Pharmaceutical:** Gentle, precise movements for equipment like dosing systems.

- **Industrial Assembly:** Clamping, holding, or light pressing.

8. **Cost-Effective for Short Strokes** Compared to larger cylinders, this model is relatively inexpensive to purchase and operate, making it a cost-effective choice for applications where space and force requirements are limited.

9. **Quiet Operation** Modern pneumatic cylinders, especially those with cushioning options, operate more quietly than older models, which is beneficial in noise-sensitive environments.

10. **Easy Replacement Parts Availability** Due to its popularity, replacement seals, rods, and end caps are readily available from multiple suppliers, reducing downtime in case of wear.

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1. **Limited Force Output** With a 020 bore, the maximum force generated is relatively low (calculated as **Force Pressure Area**). For example, at 8 bar (116 psi), the force is approximately **25.1 kgf (245 N)**. This may be insufficient for heavy-duty applications requiring significant thrust or pull forces.

2. **Stroke Limitations** A 25mm stroke is very short, which may not be practical for applications needing longer travel distances. Overcoming this would require multiple cylinders or mechanical linkages, adding complexity.

3. **Potential for Leakage** Over time, seals and O-rings can degrade, leading to air leaks. While modern cylinders are designed to minimize this, poor installation, contamination, or improper maintenance can accelerate seal wear.

4. **Sensitivity to Contamination** Pneumatic cylinders are vulnerable to dust, moisture, and debris entering the system, which can damage seals and internal components. This requires proper filtration and maintenance.

5. **Dependence on Air Supply Quality** Inconsistent air pressure or poor filtration can lead to erratic performance, such as stalling or inconsistent strokes. A reliable compressor and air treatment system (e.g., dryers, filters) are essential.

6. **Limited Customization** Standard cylinders like this one may lack specialized features (e.g., magnetic rods, position sensors, or custom mounting options) unless purchased as part of a premium series. Customization may require additional costs.

7. **Vibration and Noise** Without proper cushioning or damping, rapid extension/retraction can cause vibration and noise, which may be problematic in sensitive environments.

8. **Temperature Sensitivity** Extreme temperatures can affect seal performance and air density, potentially leading to reduced efficiency or failure in harsh environments.

9. **Installation Complexity** While compact, precise mounting is critical to avoid misalignment, which can cause premature wear or binding. Improper installation can void warranties or reduce lifespan.

10. **Not Suitable for High-Speed Heavy Loads** For applications involving high inertia or rapid acceleration of heavy objects, even a small cylinder like this may struggle without additional support (e.g., guides, dampers).

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The **1120200025CP (020 bore / 0025 stroke) pneumatic cylinder** is an excellent choice for **light to medium-duty, high-precision, short-stroke applications** where space efficiency, quick response, and compatibility with standard pneumatic systems are priorities. Its compact size, reliability, and ease of integration make it ideal for automation, packaging, medical equipment, and assembly tasks where force requirements are modest.

However, it is **not suitable** for applications demanding high force, long strokes, or heavy-duty operations. The cylinder s limitations in force output and stroke length must be carefully considered against the specific requirements of the task. If the application involves **high loads, frequent cycling, or extreme environments**, a larger bore size, reinforced cylinder, or additional support mechanisms (e.g., guides, dampers) may be necessary.

---

- Your application requires **precise, short-stroke movements** (e.g., 25mm).

- The **force requirement is 25 kgf (at 8 bar)**, and the load is light to moderate.

- You need a **compact, reliable, and easy-to-integrate** solution for automation or light industrial tasks.

- The environment is **clean and controlled**, with proper air filtration and pressure regulation.

- You prioritize **low maintenance and cost-effectiveness** for standard pneumatic operations.

- The application demands **higher force** (consider a larger bore, e.g., 032 or 040).

- The stroke requirement exceeds **25mm** (evaluate longer-stroke cylinders or mechanical linkages).

- The load involves **high inertia or rapid acceleration** (supplement with guides, dampers, or a heavier-duty cylinder).

- The operating environment is **harsh** (e.g., high dust, moisture, or temperature extremes) without additional protection (e.g., sealed housings, air dryers).

- Custom features (e.g., sensors, magnetic rods) are required (opt for a premium series or add-on accessories).

- If force is insufficient, consider a **032 bore cylinder** (e.g., 1130300025CP) for double the force output.

- For longer strokes, explore **020 bore cylinders with extended travel** (e.g., 0100 or 0200 stroke options).

- For high-precision applications, pair with **position sensors or proportional valves** for better control.

- If cost is a concern, verify the **brand s reputation for durability** cheaper cylinders may have shorter lifespans.

**Final Verdict:** This cylinder is a **strong, cost-effective solution for its intended use**, provided the application aligns with its technical specifications. Always conduct a **load calculation** and **system compatibility check** before purchasing to ensure optimal performance.

Details:

Parts have some superficial scuffing or minor surface discoloration from shelf/ storage wear. Metal Work 020 Bore/0025 Stroke Pneumatic Air Cylinder CP USED: Part may or not include box. Measuring devices shown in picture for scale only - they are not included with the listing. Free Shipping.

Slight discoloration on surfaces, does not affect surface.

part #: 1120200025cp prices

• $19.12-$27.49

specifications generapneumati:

• brand: Metal Work
• mpn: 1120200025cp
• part type: Pneumatic Cylinder

payments generapneumati:

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seller generapneumati:

• city: Clinton Township, Michigan
• # reviews: 16108
• rating: 100.0%

returns generapneumati:

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

shipping generapneumati:

• service: USPS Ground Advantage, UPS Ground, UPS Next Day Air
• class: Standard, One-day
• transit: 5-9 Days
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• type: Calculated
• cost: $0.00

general generapneumati:

• condition: Used
• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Other Hydraulics Pneumatics

offer generapneumati:

• availability: In Stock
• started: February 14, 2026
• sold: 0
• quantity: 1
• options: Ship-to-home

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