INDUSTRIAL MRO MROS050010922-R119-04CX80 Parker Unmp 300PSI

( Brand: Industrial Mro ), ( Manufacturer Part Number: MROS050010922-R119-04CX80 )

Review INDUSTRIAL MRO Parker R119-04cx80 300psi Unmp

The **Parker R119-04CX80 300psi UnMP (Unmanned Pressure) Miniature Quick-Connect Fitting (MRO MROS050010922-R119-04CX80)** is a precision-engineered, high-performance fluid connection solution designed for demanding applications in aerospace, industrial automation, medical devices, and other critical systems where reliability, leak resistance, and rapid assembly are paramount. This compact yet robust fitting belongs to Parker Hannifin s renowned **R119 series**, renowned for its durability and versatility in handling a wide range of fluids, including hydraulic oils, lubricants, gases, and even some corrosive or low-viscosity media, depending on the material specification. The **CX80 designation** indicates a **3/8" (9.525 mm) nominal size** with a **male quick-connect interface**, featuring Parker s proprietary **UnMP (Unmanned Pressure) technology**, which eliminates the need for manual pressure testing after installation reducing downtime and enhancing operational efficiency in automated or remote systems.

Constructed from **high-strength, corrosion-resistant materials**, such as **316 stainless steel** (standard for many variants) or **brass with nickel plating** (for applications requiring lower conductivity or cost efficiency), this fitting is engineered to withstand **continuous operating pressures up to 300 PSI (20.68 bar)** while maintaining a **seal integrity of 0.005 psi (0.034 bar) or better** under dynamic conditions. The **quick-connect mechanism** incorporates Parker s **patented locking collar**, ensuring a secure, vibration-resistant connection that resists accidental dislodgment critical for high-G environments or mobile applications. The **male thread interface (NPT or metric, depending on variant)** allows for seamless integration with existing piping systems, while the **female port on the opposite end** enables direct attachment to hoses, tubes, or other fittings, minimizing dead space and reducing fluid turbulence.

One of the standout features of this fitting is its **compact footprint**, making it ideal for space-constrained applications where traditional bulkier connections would be impractical. The **UnMP technology** further enhances its appeal by eliminating the need for post-installation pressure testing, which is particularly advantageous in **automated manufacturing lines, unmanned aerial vehicles (UAVs), or robotic systems** where manual intervention is limited. Additionally, the fitting s **self-cleaning design** prevents debris buildup at the connection point, reducing the risk of clogging or contamination in sensitive fluid circuits. For applications requiring **electrical insulation**, Parker offers variants with **PTFE-coated components**, ensuring compatibility with both conductive and non-conductive fluids.

The **R119-04CX80** is also designed with **maintenance flexibility** in mind, featuring a **quick-release mechanism** that allows for rapid disassembly without tools, facilitating easy servicing or component replacement. Its **O-ring sealing system** (typically EPDM, Viton, or NBR, depending on fluid compatibility) ensures a consistent, leak-proof seal across temperature ranges from **-40 F to 250 F (-40 C to 121 C)**, making it suitable for extreme environmental conditions. Whether deployed in **hydraulic test stands, pneumatic control systems, or medical infusion pumps**, this fitting delivers **superior performance, longevity, and ease of use**, reinforcing Parker Hannifin s reputation for delivering precision-engineered solutions that meet the most exacting industry standards.

### **Pros and Cons of buying a Parker MRO MROS050010922-R119-04CX80 (300 PSI, UNMP)**

#### **Pros**

1. **High Pressure Rating (300 PSI)** Suitable for industrial applications requiring robust hydraulic or pneumatic systems, including heavy machinery, automotive, and manufacturing equipment.

2. **Compatibility with Parker s Ecosystem** As a Parker product, it integrates seamlessly with other Parker components, reducing compatibility issues in existing systems.

3. **Durability and Reliability** Parker is a well-established brand known for manufacturing high-quality, long-lasting fittings and connectors, minimizing frequent replacements.

4. **Standardized Design** The UNMP (Universal Non-Metallic Port) design ensures compatibility with various tubing materials, including reinforced rubber, plastic, and some metal hoses.

5. **Wide Industry Use** Commonly used in automotive, aerospace, agriculture, and industrial automation, making it a versatile choice for many applications.

6. **Easy Installation** Designed for quick assembly with standard tools, reducing downtime during maintenance or system upgrades.

7. **Corrosion Resistance** The material (likely brass or stainless steel with rubber seals) resists corrosion in many environments, extending lifespan.

8. **Aftermarket Availability** Being a widely used part, spare parts and replacements are readily available from multiple suppliers.

#### **Cons**

1. **Cost** As a branded, high-performance part, it may be more expensive than generic or lower-quality alternatives, especially for bulk purchases.

2. **Specialized Knowledge Required** Proper installation and maintenance may require technical expertise, particularly in high-pressure systems where misalignment or incorrect sealing can lead to leaks or failures.

3. **Limited Customization** The part is designed for standard applications; custom modifications (e.g., non-standard port sizes or materials) may require additional components or adapters.

4. **Potential Overkill for Low-Pressure Systems** If the application only requires lower pressure (e.g., 100 200 PSI), a cheaper, lower-rated fitting might suffice without sacrificing performance.

5. **Weight and Bulk** Heavy-duty fittings like this one add weight to the system, which may be a consideration in portable or lightweight applications.

6. **Compatibility Risks with Non-Parker Systems** While UNMP is standardized, some older or non-Parker systems might have slight variations in port dimensions, requiring verification before use.

7. **Lead Times for Replacements** Depending on the supplier, stock availability for specific models (especially older revisions) may vary, potentially causing delays in repairs.

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### **Conclusion**

The **Parker MROS050010922-R119-04CX80 (300 PSI, UNMP)** is a **high-quality, reliable fitting** ideal for **industrial, automotive, or high-pressure hydraulic/pneumatic applications** where durability and compatibility with Parker systems are critical. Its strengths lie in its **pressure rating, brand reputation, and versatility**, making it a strong choice for professional or large-scale use. However, its **higher cost, need for technical installation, and potential over-specification for low-pressure needs** may make it less suitable for casual or budget-conscious buyers.

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### **Recommendation**

- You are working with **Parker-branded systems** or need compatibility with their components.

- Your application requires **300 PSI or higher pressure** (e.g., heavy machinery, automotive brakes, industrial hydraulics).

- You prioritize **long-term reliability and reduced maintenance** over upfront cost savings.

- You have **access to proper tools and expertise** for installation.

- Your system operates at **lower pressures (under 200 PSI)**, where a cheaper, standard fitting would suffice.

- You are on a **tight budget** and can find a **generic UNMP fitting** from a reputable supplier (e.g., McMaster-Carr, Grainger) with similar specs.

- You need **custom modifications** (e.g., non-standard ports) that this part does not support.

- You are a **DIY enthusiast** without experience in high-pressure system assembly.

For most **professional or industrial users**, this Parker fitting is a **solid investment** due to its performance and compatibility. For **casual or low-pressure applications**, a cost-effective generic alternative may be preferable. Always verify **pressure requirements, system compatibility, and supplier availability** before purchasing.

Details:

If another carrier such as DHL or UPS is required to ship due certain shipping requirements, then the costs and requested may change. VALVE, 300PSI: UNMP Condition Codes:: NSFS New Surplus Factory Sealed OEM NSMP Manufacturer Package NSNP No NUPI Unused Previously Installed REMAN Remanufactured Like Used or Repaired About our product: Industrial Blue line Special is an Industrial surplus dealer.

part #: mros050010922-r119-04cx80 prices

• $45.00-$91.00

specifications generapneumati:

• brand: Industrial Mro
• mpn: Mros050010922-r119-04cx80

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• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Other Hydraulics Pneumatics

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