HYDAC 2079779 Hydraulic Filters

( Brand: Hydac ), ( Manufacturer Part Number: 2079779 ), ( Part Type: Hydraulic Filter )

Review HYDAC New

The **Hydac 2079779** is a high-performance, precision-engineered **hydraulic filter cartridge** designed for demanding industrial applications where cleanliness, reliability, and durability are paramount. This filter is specifically tailored for use in hydraulic systems where contamination control is critical to maintaining optimal performance, extending component lifespan, and preventing costly downtime. Constructed from **high-grade materials**, including a robust **steel housing** and a **synthetic fiber or cellulose-based filter element**, the 2079779 ensures superior filtration efficiency while withstanding extreme operating conditions. Its **beta-rated filtration capability** (typically ** 10 200** or higher, depending on the exact model variant) guarantees the removal of fine particulate matter, including abrasive contaminants that can degrade hydraulic fluids and damage system components such as pumps, valves, and cylinders. The filter s **compact yet sturdy design** allows for easy installation in tight spaces, making it ideal for both new and retrofitted hydraulic systems across industries like construction, manufacturing, mining, and marine applications.

What sets the Hydac 2079779 apart is its **engineered precision**, featuring a **metal-reinforced housing** that ensures structural integrity under high-pressure conditions, often exceeding **400 bar (5,800 psi)**. The filter element itself is designed with a **high surface area** to maximize flow capacity while maintaining exceptional filtration efficiency, reducing pressure drop and minimizing energy loss within the system. Additionally, the cartridge incorporates **sealing technology** that prevents fluid leakage, ensuring a tight, reliable fit within standard filter housings. For enhanced durability, the filter is engineered to resist **thermal degradation, chemical corrosion, and mechanical stress**, making it suitable for both clean and contaminated hydraulic fluids, including those containing water, dirt, or other impurities. Its **modular design** also allows for easy replacement, reducing maintenance downtime and simplifying inventory management.

Beyond its technical specifications, the Hydac 2079779 exemplifies **industrial-grade reliability**, backed by Hydac s reputation for innovation and quality in hydraulic filtration solutions. Whether integrated into a **mobile hydraulic system** or a **stationary industrial setup**, this filter cartridge plays a vital role in preserving system efficiency, reducing wear and tear, and extending the operational life of critical hydraulic components. Its **versatility** makes it a preferred choice for engineers and maintenance professionals seeking a balance between performance, longevity, and ease of maintenance. By ensuring that hydraulic fluids remain clean and free of harmful contaminants, the Hydac 2079779 contributes to smoother operation, reduced maintenance costs, and enhanced overall system productivity.

### **Pros and Cons of Buying Hydac Part Number 2079779**

#### **Overview**

Hydac 2079779 is a **hydraulic quick-release coupling**, commonly used in industrial, agricultural, and mobile hydraulic systems. It is designed for secure and rapid connection/disconnection of hydraulic hoses, reducing downtime and improving efficiency.

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### **Pros**

1. **High Durability and Reliability**

- Made from high-quality materials (e.g., steel, rubber, and corrosion-resistant coatings), ensuring long-term performance in harsh environments.

- Designed to withstand high pressure (typically 350 400 bar) and frequent cycling without leakage or failure.

- Suitable for heavy-duty applications like construction, mining, and agricultural machinery.

2. **Rapid Connection/Disconnection**

- Quick-release mechanism allows for fast hose changes, reducing maintenance time and improving operational efficiency.

- Useful in applications where frequent reconnections are necessary (e.g., hydraulic tools, mobile equipment).

3. **Sealing Performance**

- Features robust O-rings and sealing elements that prevent hydraulic fluid leaks, even under pressure.

- Compatible with a wide range of hydraulic fluids (mineral oil, water-glycol, etc.), reducing compatibility issues.

4. **Compatibility with Hydac Systems**

- Part of Hydac s standardized product line, ensuring easy integration with other Hydac components (e.g., fittings, valves, filters).

- Backward and forward compatibility with similar Hydac quick-release couplings.

5. **Easy Installation and Maintenance**

- Standardized design simplifies installation and replacement, requiring minimal training.

- Modular components (e.g., replaceable seals) reduce repair costs over time.

6. **Corrosion Resistance**

- Many versions include zinc plating, chrome plating, or stainless steel components to resist rust and chemical degradation.

- Suitable for outdoor or wet environments where corrosion is a concern.

7. **Industry Standards Compliance**

- Meets or exceeds industry standards such as ISO, SAE, and DIN, ensuring safety and performance consistency.

- Often used in OEM applications, making it a trusted choice for original equipment manufacturers.

8. **Wide Availability**

- Widely distributed through Hydac distributors, authorized dealers, and online marketplaces, ensuring easy procurement.

- Spare parts and replacements are readily available, reducing supply chain risks.

---

### **Cons**

1. **Higher Upfront Cost**

- Compared to generic or non-branded quick-release couplings, Hydac parts are premium-priced.

- Initial investment may be higher, though long-term reliability often justifies the cost.

2. **Specialized Knowledge Required**

- While installation is straightforward, improper handling (e.g., overtightening, incorrect alignment) can damage the coupling or seals.

- Some applications may require professional installation to avoid leaks or premature wear.

3. **Limited Customization**

- The design is standardized, so modifications (e.g., custom port sizes, specialized sealing) may not be possible without additional components.

- Not ideal for highly specialized or non-standard hydraulic setups.

4. **Potential for Counterfeit Parts**

- Due to its popularity, counterfeit Hydac parts may enter the market, risking poor performance or failure.

- Purchasing from unauthorized sellers increases the likelihood of receiving substandard products.

5. **Weight and Bulk**

- Made from durable materials, the coupling is heavier than some plastic or lightweight alternatives.

- May require additional support in space-constrained applications.

6. **Pressure and Flow Limitations**

- While robust, it may not be suitable for extremely high-pressure systems beyond its rated capacity (e.g., >400 bar).

- High-flow applications may require larger port sizes or additional components.

7. **Environmental Considerations**

- Some versions may contain materials that are not fully recyclable or eco-friendly.

- Disposal of old couplings may require special handling depending on local regulations.

8. **Dependence on Hydac Ecosystem**

- If the system relies heavily on Hydac components, switching to other brands may cause compatibility issues.

- Aftermarket parts may not fit perfectly, leading to leaks or operational problems.

---

### **Conclusion**

Hydac 2079779 is a **high-quality, reliable, and durable** quick-release coupling ideal for industrial, agricultural, and mobile hydraulic systems where performance, longevity, and ease of use are critical. Its **rapid connection/disconnection feature, sealing integrity, and compatibility with Hydac systems** make it a strong choice for applications requiring frequent hose changes or harsh operating conditions.

However, the **higher cost, need for proper installation, and potential for counterfeit parts** are drawbacks that must be considered. For most professional or high-stakes applications, the benefits **outweigh the drawbacks**, making it a **recommended purchase** when budget and reliability are priorities.

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### **Recommendation**

- You require a **durable, high-performance** quick-release coupling for **heavy-duty or frequent-use applications**.

- Your system is **Hydac-compatible**, or you prioritize **standardized, reliable components**.

- You can afford the **premium price** and want long-term reliability over short-term cost savings.

- You purchase from **authorized Hydac distributors** to avoid counterfeit parts.

- Your budget is **extremely tight**, and you can find a **high-quality generic or aftermarket option** with similar performance.

- Your application has **unique requirements** (e.g., ultra-high pressure, custom sealing) that Hydac does not fully support.

- You are working in a **low-risk environment** where lower-cost couplings would suffice.

For most industrial or professional users, **Hydac 2079779 remains the best choice** due to its **proven track record, ease of use, and compatibility with demanding hydraulic systems**. Always verify the **part s authenticity** and **system compatibility** before purchasing.

Details:

Packaging and Handling: Items are safely ESD 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 show signs of use if purchasing a used product. Part Number 2079779.

Call to use a shipping service other than the ones listed.

part #: 2079779 prices

• $25.00-$167.31

specifications hydraulivalv:

• brand: Hydac
• mpn: 2079779
• part type: Hydraulic Filter

seller hydraulivalv:

• rating: 97.5%
• city: 1 Millennium Dr, Willingboro, NJ 08046
• # reviews: 9882

payments hydraulivalv:

• other
• credit card: Mastercard
• wallet: Paypal

offer hydraulivalv:

• started: March 31, 2026
• sold: 0
• availability: In Stock
• quantity: 1
• options: Ship-to-home

returns hydraulivalv:

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

shipping hydraulivalv:

• transit: 30-35 Days
• service: Standard
• type: Fixed
• cost: $12.90
• class: Standard

general hydraulivalv:

• condition: New
• Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Filters Cartridges > Hydraulic Filters

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