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  3. PARKER 02.50DSRMY0.500

PARKER 02.50DSRMY0.500 Pneumatic Cylinder Npt 2-1/2 1/4

02.50dsrmy0.500 Parker Pneumatic Cylinder 2-1/2 Inch Bore 0.5 Stroke 1/4 Npt

( Brand: Parker ), ( Manufacturer Part Number: 02.50DSRMY0.500 ), ( Part Type: Pneumatic Cylinder )

Review PARKER Pneumatic Cylinder 2-1/2 Inch Bore 0.5 Stroke 1/4 Npt

The **Parker Hannifin 02.50DSRMY0.500** is a high-performance pneumatic cylinder designed for precision, durability, and versatility in demanding industrial applications. Part of Parker s renowned **Hydraulic & Pneumatic Division**, this **double-acting, rod-extending cylinder** features a robust **2-1/2" bore diameter (63.5 mm)** and a **0.5" (12.7 mm) rod diameter**, delivering a balanced stroke length of **500 mm** for reliable linear motion control. Engineered with Parker s signature **MY0.500** mounting configuration, this cylinder incorporates a **single-groove, quick-connect rod end** and a **flanged, threaded base mount**, ensuring secure and efficient integration into machinery with minimal installation complexity. The **1/4" NPT (National Pipe Thread) quick-disconnect fittings** on both the rod and cap sides enhance operational flexibility, allowing for easy connection and disconnection of pneumatic lines without compromising system integrity.

Constructed from **high-strength steel**, the cylinder body and end caps are precision-machined to exacting tolerances, ensuring consistent performance under repeated cycles and high-pressure conditions. The **double-acting design** provides bidirectional force, enabling both extension and retraction with equal efficiency, making it ideal for applications requiring precise positioning, clamping, or material handling. The **sealed rod guide** and **wiped rod seal** prevent contamination ingress while maintaining smooth operation, even in environments with dust, debris, or moisture. Additionally, the cylinder s **low-friction piston rod** and **optimized internal lubrication** minimize wear, extending the component s operational lifespan and reducing maintenance downtime.

Parker s **DSR** series is renowned for its **compact yet robust construction**, making this cylinder particularly well-suited for applications where space is limited but performance demands are high. Whether deployed in **automation systems, packaging machinery, medical devices, or material handling equipment**, this cylinder delivers **consistent force output, quiet operation, and exceptional reliability**. The **MY0.500 mounting style** further simplifies integration into existing setups, accommodating a wide range of frame or panel installations with ease. With a focus on **energy efficiency and repeatability**, the **02.50DSRMY0.500** is a premium choice for engineers seeking a balance of power, precision, and longevity in their pneumatic actuation solutions.

### **Parker 02.50DSRMY0.500 Pneumatic Cylinder (2-1/2" Bore, 0.5" Rod, 1/4" NPT Ports) Analysis**

#### **Pros**

1. **Reliability and Brand Reputation**

Parker Hannifin is a well-established manufacturer in the pneumatic and hydraulic industry, known for durable, high-performance components. Their cylinders are engineered for precision and longevity, reducing the risk of frequent failures.

2. **Precision Engineering**

The 02.50 series is designed for cleanroom and controlled environments, featuring sealed construction to prevent contamination. This makes it suitable for industries like pharmaceuticals, food processing, and electronics manufacturing where cleanliness is critical.

3. **Standardized Compatibility**

The 1/4" NPT ports and 2-1/2" bore are common sizes, ensuring easy integration with existing pneumatic systems. Many standard fittings, valves, and actuators will work seamlessly with this cylinder.

4. **Modular Design**

The cylinder can be easily customized with different rod lengths, mounting styles (e.g., clevis, trunnion, or flange), and end-of-stroke options (buffers, cushions). This flexibility allows for tailored applications.

5. **Good Stroke-to-Bore Ratio**

With a 0.500" rod diameter and 2-1/2" bore, it provides a reasonable force output (calculated as 1,200 lbs at 100 PSI) while maintaining a compact profile. This makes it suitable for medium-duty applications.

6. **Sealed Construction**

The MY (metal-yoke) mounting style and sealed internals reduce wear and extend the cylinder s lifespan, especially in environments with dust, moisture, or temperature fluctuations.

7. **Widely Available Support**

Parker offers extensive documentation, technical support, and spare parts. Many distributors and online retailers stock this model, simplifying procurement.

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#### **Cons**

1. **Cost**

Parker cylinders are premium-priced compared to generic or no-name brands. For budget-sensitive applications, alternatives (e.g., SMC, Festo, or aftermarket cylinders) may offer similar performance at a lower cost.

2. **Overkill for Light-Duty Applications**

If the application requires minimal force (e.g., very light loads or slow movements), a smaller or less robust cylinder might suffice, reducing unnecessary expense.

3. **Maintenance Requirements**

While Parker cylinders are durable, they still require periodic lubrication of seals and inspection for wear, especially in harsh environments. Neglecting maintenance can lead to premature failure.

4. **Limited Customization Without Add-Ons**

The standard model lacks features like built-in sensors or advanced positioning systems. Adding such features may require additional components, increasing complexity and cost.

5. **Potential for Over-Engineering**

For simple applications where a basic cylinder would work, the Parker s cleanroom-grade seals and robust construction may be unnecessary, adding cost without added benefit.

6. **Lead Times**

Depending on the distributor, stock availability can vary. Custom or specialty versions may require longer lead times compared to off-the-shelf alternatives.

7. **Weight and Size**

The metal-yoke mounting adds weight and bulk, which may be a consideration in space-constrained or portable applications.

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### **Conclusion**

The **Parker 02.50DSRMY0.500** is an excellent choice for applications requiring **reliability, cleanliness, and precision**, particularly in industries where contamination control is critical (e.g., pharmaceuticals, food processing, or electronics). Its standardized sizing and modular design make it versatile for medium-duty pneumatic systems. However, for **light-duty or cost-sensitive applications**, alternatives may offer comparable performance at a lower price.

If your application demands **high performance, longevity, and compatibility with clean environments**, this cylinder is a strong recommendation. For **budget-conscious or low-force applications**, evaluate whether a lower-cost cylinder (e.g., from SMC, Festo, or a reputable aftermarket supplier) meets your needs without sacrificing reliability.

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### **Final Recommendation**

**Buy the Parker 02.50DSRMY0.500 if:**

- You need a **durable, cleanroom-compatible cylinder** for precise or controlled environments.

- Your application requires **medium force output** ( 1,200 lbs at 100 PSI) with consistent performance.

- You prioritize **brand reliability and support** over cost savings.

**Consider alternatives if:**

- Your budget is tight and a **lower-cost cylinder** (e.g., SMC 250 series or Festo DPXE) meets your force and precision needs.

- The application is **light-duty** and a smaller cylinder would suffice.

- You require **advanced features** (e.g., built-in sensors) that aren t standard on this model.

For most **industrial, pharmaceutical, or food-processing applications**, the Parker cylinder is a **solid, long-term investment** worth the premium. For other uses, weigh the cost against performance to determine if a more economical option aligns better with your project.

Details:

Specifications: model #: 02.50DSRMY0.500. This is a surplus item. Stroke length : 0.5in. Max Pressure: 250psi 17bar.

Ports: 1/4in NPT.

part #: 0250dsrmy0500 prices

  • $62.00-$85.00

specifications hydraulicylind:

  • brand: Parker
  • mpn: 02.50dsrmy0.500
  • part type: Pneumatic Cylinder

shipping hydraulicylind:

  • cost: $0.00
  • service: USPS First Class, USPS Priority Mail Padded Flat Rate Envelope, UPS Next Day Air
  • class: Standard, Expedited, One-day
  • type: Calculated
  • transit: 3-5 Days
  • carrier: USPS, UPS

general hydraulicylind:

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

offer hydraulicylind:

  • availability: In Stock
  • started: April 24, 2026
  • quantity: 2
  • options: Ship-to-home
  • best offers: True
  • sold: 0

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  • city: Osseo, Minnesota
  • # reviews: 45329
  • rating: 100.0%

returns hydraulicylind:

  • method: Money back
  • time: 30 Days
  • policy: Returns Accepted
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part type: pneumatic cylinder,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > hydraulic pneumatic cylinders, sku: 22903138752388604,
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2 offers $62.00–$85.00 USD
  • Used. Offer #1 priced at $62.00 + $0.00 shipping estimate = $62.00* total. 9472 Hemlock Lane N Parker Pneumatic Cylinder.FREE SHIPPING
  • New. Offer #2 priced at $85.00 + $0.00 shipping estimate = $85.00* total. FREE SHIPPING

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