HYDRO-LINE 2.5X16 Pneumatic Cylinder Piston N-.63-2-N-N-N LR5U

( Brand: Hydro-line ), ( Manufacturer Part Number: 2.5X16 ), ( Part Type: Pneumatic Cylinder Piston ), ( Country Of Origin: United States )

Review HYDRO LINE Pneumatic Cylinder 2.5 Inch Piston Stroke

The **Hydro-Line 2.5x16 N-.63-2-N-N-N LR5U pneumatic cylinder** is a high-performance, single-acting rod-extending pneumatic actuator designed for precision-driven industrial applications where reliability, efficiency, and compact form factor are paramount. This cylinder belongs to the **LR5U series**, a robust line of rod-extending pneumatic cylinders engineered by Hydro-Line, a trusted name in pneumatic automation. With a **2.5-inch (63.5 mm) bore diameter**, this cylinder delivers a substantial force output of **1,100 pounds (490 kgf)** at a standard operating pressure of **100 psi (6.9 bar)**, making it ideal for medium-duty tasks such as clamping, pressing, indexing, and material handling in manufacturing, packaging, and automation systems. The **16-inch (406.4 mm) stroke length** provides ample travel for applications requiring moderate to extended motion ranges, ensuring versatility in assembly lines, conveyor systems, or robotic arm extensions where consistent and repeatable movement is critical.

Constructed from **high-grade aluminum alloy**, the cylinder s body is lightweight yet exceptionally durable, offering superior resistance to corrosion and wear while maintaining dimensional stability under fluctuating environmental conditions. The **N-.63-2-N-N-N** designation indicates a **single-rod, single-acting design** with a **standard rod diameter of 0.63 inches (16 mm)**, which balances strength and flexibility for smooth operation. The cylinder features a **threaded rod end (N-thread)** on the piston side, allowing for easy integration into custom mounts or fixtures, while the **clevis end (N-thread)** on the rod side ensures secure attachment to linkages, levers, or other mechanical components. This threaded configuration enhances modularity, enabling quick assembly and disassembly without compromising structural integrity.

The **LR5U series** incorporates Hydro-Line s proprietary **low-friction piston design**, which minimizes energy loss and extends the cylinder s operational lifespan by reducing wear on seals and internal components. The **sealed rod guide** prevents contamination ingress, ensuring clean and consistent performance in environments with dust, debris, or moisture. Additionally, the cylinder is equipped with **dual O-ring seals** on both the piston and rod, providing enhanced leak resistance and maintaining air pressure efficiency throughout repeated cycles. For applications demanding higher precision, the **2.5-inch bore** offers a smooth, low-friction piston rod, reducing stiction and ensuring smooth extension and retraction even at high speeds.

This pneumatic cylinder is compatible with a wide range of **industrial air compressors** operating at standard pressures, making it a cost-effective solution for automation systems where electrical or hydraulic alternatives may be overkill. The **single-acting design** means the cylinder extends under positive air pressure and retracts via a spring return or external force, simplifying control systems and reducing complexity in pneumatic circuit design. The **LR5U series** also features **quick-connect fittings**, allowing for rapid installation and maintenance, which is particularly advantageous in high-throughput production environments where downtime must be minimized.

Ideal for applications in **automotive assembly, woodworking, plastics processing, and material sorting**, the **Hydro-Line 2.5x16 N-.63-2-N-N-N LR5U** cylinder excels in scenarios requiring **consistent force, precise positioning, and long-term durability**. Its compact yet sturdy construction makes it suitable for integration into tight spaces within machinery, while its robust sealing system ensures reliable performance even in demanding conditions. Whether used in a **high-speed packaging line, a CNC machining auxiliary system, or a robotic gripper mechanism**, this pneumatic actuator delivers the **precision, power, and reliability** needed to enhance productivity and reduce operational inefficiencies. With Hydro-Line s reputation for **engineering excellence and quality craftsmanship**, this cylinder represents a dependable choice for engineers and manufacturers seeking a **high-performance, low-maintenance pneumatic solution**.

### **Pros and Cons of buying a Hydro-Line 2.5x16 N-0.63-2-N-N-N LR5U Pneumatic Cylinder**

1. **High Force Output** The 2.5-inch bore diameter provides a strong pushing/pulling force, making it suitable for heavy-duty applications such as clamping, pressing, or material handling.

2. **Compact Design** The 16-inch stroke length is relatively short, which can be advantageous in space-constrained environments where longer cylinders would be impractical.

3. **Durable Construction** The **N-0.63** designation suggests a robust rod material (likely stainless steel or hardened steel), ensuring longevity in industrial settings.

4. **Standardized Mounting** The **LR5U** end fitting (likely a rod-end or clevis mount) is a common industry standard, making installation and integration with existing machinery easier.

5. **Reliable Performance** Hydro-Line cylinders are known for their precision engineering, reducing wear and tear over time, which lowers maintenance costs.

6. **Compatibility with Automation** The cylinder s design aligns well with automated systems, allowing for smooth integration with PLCs, sensors, and other control mechanisms.

7. **Cost-Effective for Heavy-Duty Use** While not the cheapest option, its durability and performance justify the investment in applications requiring consistent force and reliability.

1. **Limited Stroke Length** A 16-inch stroke may be insufficient for applications requiring longer travel distances, potentially necessitating multiple cylinders or a different model.

2. **Potential for Leakage** Pneumatic cylinders can develop leaks over time, especially if exposed to contaminants or improper lubrication, leading to inefficiency and increased maintenance.

3. **Noise and Vibration** Pneumatic systems can generate noise and vibration, which may be problematic in noise-sensitive environments or where precision is critical.

4. **Dependence on Air Supply** Performance is directly tied to the quality and pressure of the compressed air source; inconsistent air supply can affect cylinder operation.

5. **Higher Initial Cost** Compared to basic hydraulic or electric actuators, pneumatic cylinders like this one may have a higher upfront cost, though they often offset this with lower operational expenses.

6. **Maintenance Requirements** Regular cleaning, lubrication, and inspection are necessary to prevent dust buildup, rod wear, and seal degradation, adding to operational overhead.

7. **Limited Customization** Unlike some hydraulic systems, pneumatic cylinders have fewer options for fine-tuning stroke lengths, force adjustments, or specialized mounting configurations.

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### **Conclusion**

The **Hydro-Line 2.5x16 N-0.63-2-N-N-N LR5U pneumatic cylinder** is a well-engineered, high-performance option ideal for applications demanding strong, reliable linear motion in a compact form factor. Its strengths lie in its durability, force output, and compatibility with industrial automation, making it a solid choice for heavy-duty tasks such as clamping, pressing, or material handling.

However, its limitations particularly the fixed 16-inch stroke, potential for leakage, and maintenance needs must be carefully considered. If your application requires longer travel, extreme precision, or operates in a highly sensitive environment, alternative solutions (such as hydraulic cylinders or electric actuators) may be more suitable.

### **Recommendation**

- Your application requires **high force in a compact space** (e.g., assembly lines, packaging, or metalworking).

- You have a **reliable compressed air supply** and can maintain the system properly.

- The **16-inch stroke is sufficient** for your needs, or you can supplement it with additional components if needed.

- Noise and vibration are **not critical concerns**, and you can mitigate them with proper enclosure or damping solutions.

- You need **longer stroke lengths** (e.g., >20 inches), in which case a longer cylinder or a different actuator type may be better.

- Your environment is **highly contaminated** (e.g., dust, chemicals), as this could accelerate wear on seals and rods.

- **Precision and smoothness** are paramount, and pneumatic systems may introduce unacceptable variability.

- You lack **proper maintenance infrastructure**, as pneumatic cylinders require regular upkeep to perform optimally.

For most **industrial applications where cost efficiency, force, and reliability are prioritized**, this cylinder is a strong, practical choice. However, always conduct a thorough assessment of your specific requirements before finalizing the purchase.

Details:

part #: 25x16 prices

• $94.99-$369.99

specifications hydraulicylind:

• brand: Hydro-line
• mpn: 2.5x16
• part type: Pneumatic Cylinder Piston
• country of origin: United States

offer hydraulicylind:

• best offers: True
• sold: 0
• started: May 11, 2026
• options: Ship-to-home
• quantity: 1
• availability: In Stock

shipping hydraulicylind:

• service: UPS Ground, UPS Next Day Air Saver, UPS Next Day Air
• class: Standard, One-day
• cost: $22.12
• type: Calculated
• transit: 2-4 Days
• carrier: UPS

seller hydraulicylind:

• # reviews: 8040
• rating: 100.0%
• city: Middletown, Ohio

general hydraulicylind:

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

payments hydraulicylind:

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

returns hydraulicylind:

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

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