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  3. PARKER 6306061

PARKER 6306061 Autofill Lubricator Npt 1IN 20PSI

6306061 Parker Autofill Lubricator 1in Npt 20psi

( Brand: Parker ), ( Manufacturer Part Number: 6306061 ), ( Part Type: Lubricator ), ( Fitting Size: 1 In ), ( Max Pressure: 20 Psi ), ( Thread Type: Npt ), ( Reference Sku: 1742985 ), ( Product Condition: New Other )

Review PARKER Autofill Lubricator 1in Npt 20psi

The **Parker Hannifin 6306061 Autofill Lubricator** is a precision-engineered, high-performance lubrication system designed to deliver consistent, controlled, and automated lubrication to critical mechanical components in demanding industrial applications. This robust unit combines reliability with efficiency, making it an ideal solution for environments where manual lubrication is impractical or insufficient. Featuring a **1-inch NPT (National Pipe Thread) connection**, it ensures seamless integration with existing hydraulic or pneumatic systems, allowing for easy installation in a variety of machinery, including hydraulic cylinders, pumps, valves, and other high-stress equipment. The lubricator operates at a **20 PSI working pressure**, providing optimal performance while maintaining system integrity, and is engineered to handle continuous operation without compromising on lubricant delivery consistency.

At its core, the **6306061 Autofill Lubricator** operates on an **automatic fill-and-drain principle**, ensuring that lubricant is continuously supplied to the system while preventing over-lubrication, which can lead to waste, contamination, or system inefficiencies. The unit is equipped with a **durable stainless steel or high-grade metal construction**, depending on the specific application requirements, offering exceptional resistance to corrosion, wear, and environmental factors such as moisture, dust, and temperature fluctuations. This durability extends the lifespan of the lubricator, reducing maintenance downtime and enhancing overall operational reliability.

One of the standout features of this lubricator is its **adjustable flow control**, allowing operators to fine-tune lubricant delivery rates to match the specific needs of their equipment. This precision ensures that components receive the exact amount of lubrication required, optimizing performance while minimizing energy loss and reducing the risk of lubricant degradation. Additionally, the **self-regulating mechanism** prevents air entrainment and ensures a smooth, uninterrupted flow of lubricant, even under varying pressure conditions. The design also incorporates **easy-access fittings and a robust housing**, simplifying installation, maintenance, and replacement of internal components when necessary.

Safety and ease of use are paramount in the design of the **Parker 6306061**, with features such as **pressure relief valves** to protect against over-pressurization and **clear visual indicators** (such as sight glasses or pressure gauges, depending on the model) to monitor lubricant levels and system performance. This lubricator is compatible with a wide range of lubricants, including hydraulic oils, greases, and synthetic fluids, making it versatile for applications across industries such as manufacturing, automotive, aerospace, and heavy machinery. Whether used in a high-volume production line or a critical infrastructure system, this lubricator delivers **consistent, low-maintenance lubrication**, helping to extend the life of machinery and reduce operational costs.

For industries where reliability and precision are non-negotiable, the **Parker 6306061 Autofill Lubricator** stands as a testament to engineering excellence. Its combination of **durability, adjustability, and automated functionality** makes it a cornerstone of efficient lubrication strategies, ensuring that mechanical systems operate at peak performance with minimal intervention. Whether integrated into a new system or retrofitted into an existing setup, this lubricator provides a **proven, high-performance solution** for maintaining the longevity and efficiency of industrial equipment.

### **Parker 6306061 Autofill Lubricator (1" NPT, 20 PSI) Pros and Cons**

#### **Pros**

1. **Reliable Brand Reputation** Parker Hannifin is a well-established manufacturer in fluid power and automation, known for durable and high-performance components. Their products are widely used in industrial, automotive, and aerospace applications, ensuring quality and longevity.

2. **Autofill Functionality** The autofill feature automatically replenishes lubricant when pressure drops, reducing manual intervention and ensuring consistent lubrication. This is particularly useful in high-pressure or continuous-operation systems where lubricant depletion can cause downtime.

3. **High Pressure Rating (20 PSI)** The 20 PSI rating makes it suitable for moderate to high-pressure applications, such as hydraulic systems, pneumatic tools, or machinery where lubrication is critical for preventing wear and tear.

4. **Standardized Threading (1" NPT)** The 1-inch NPT (National Pipe Thread) connection is a common standard in industrial settings, making installation and replacement easier. It ensures compatibility with existing systems without requiring custom fittings.

5. **Durable Construction** Parker components are typically built with robust materials like stainless steel, brass, or high-grade plastics, which resist corrosion, wear, and temperature fluctuations. This extends the lifespan of the lubricator in demanding environments.

6. **Easy Installation and Maintenance** The design is straightforward, with minimal parts requiring regular servicing. The autofill mechanism is user-friendly, and the lubricant reservoir can be refilled without disassembling the entire unit.

7. **Versatile Applications** Suitable for a range of industries, including:

- **Hydraulic systems** (preventing seal and cylinder wear)

- **Pneumatic tools** (reducing friction in cylinders and valves)

- **Automotive and machinery lubrication** (e.g., steering systems, brake lines)

- **Industrial equipment** (conveyor belts, presses, and pumps)

8. **Cost-Effective for Long-Term Use** While the upfront cost may be higher than basic lubricators, its reliability and reduced maintenance needs can lower operational costs over time by preventing equipment damage from poor lubrication.

9. **Compatibility with Common Lubricants** Works with a variety of lubricants, including oils, greases, and hydraulic fluids, depending on the application requirements. The manufacturer often provides guidelines for compatible fluids.

10. **After-Sales Support** Parker offers extensive technical documentation, customer service, and access to replacement parts, ensuring troubleshooting and repairs are easier if issues arise.

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#### **Cons**

1. **Higher Initial Cost** Compared to generic or lower-end lubricators, the Parker 6306061 is more expensive. This may be a barrier for small businesses or budget-conscious buyers unless the long-term benefits justify the investment.

2. **Limited Customization** The unit is designed for standard applications (1" NPT, 20 PSI). If your system requires non-standard pressures, threads, or flow rates, you may need additional adapters or a different model, adding complexity.

3. **Potential for Over-Lubrication** The autofill feature, while convenient, can lead to excess lubricant if not properly calibrated. Over-lubrication may cause fluid leaks, contamination, or waste, especially in systems where precise lubricant delivery is critical.

4. **Dependence on Power Source** Some autofill mechanisms rely on system pressure to operate. If the connected system s pressure fluctuates significantly, the lubricator may not function optimally, requiring manual adjustments.

5. **Maintenance Requirements** While minimal, regular checks are needed to ensure the lubricant reservoir is clean, the autofill valve is unclogged, and the lubricant is appropriate for the application. Neglecting maintenance can lead to failures.

6. **Size and Installation Space** The 1" NPT connection and overall size may require adequate space in compact systems. In tight installations, routing hoses or fitting the lubricator could be challenging.

7. **Learning Curve for Non-Experts** Users unfamiliar with Parker products or autofill lubricators may need time to understand proper installation, calibration, and troubleshooting. Consulting the manual or seeking expert advice is advisable.

8. **Potential for Leaks** Like any pressurized fitting, the NPT connection or seals could develop leaks over time, especially in harsh environments. Regular inspections are necessary to prevent lubricant waste or system contamination.

9. **Limited Availability of Spare Parts** While Parker has a strong support network, some older or less common models may have longer lead times for replacement parts compared to more widely used components.

10. **Overkill for Low-Pressure Applications** If your system operates at pressures significantly below 20 PSI, a lower-rated lubricator might suffice, offering cost savings without sacrificing performance.

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### **Conclusion**

The **Parker 6306061 Autofill Lubricator** is a high-quality, reliable choice for applications requiring consistent lubrication in moderate to high-pressure systems. Its autofill feature, durability, and compatibility with standard NPT threading make it a strong contender for industrial, hydraulic, or pneumatic setups where reliability is critical. However, its higher cost and potential for over-lubrication or installation challenges may not be ideal for all users, particularly those with simpler needs or tight budgets.

For **industrial, automotive, or machinery applications where lubrication consistency is vital**, the Parker 6306061 is **highly recommended** due to its brand reputation, performance, and long-term cost savings from reduced downtime. If you operate in a **low-pressure or highly customized system**, you may need to weigh the pros and cons against alternatives or consider a lower-cost lubricator with similar features.

**Final Recommendation:**

- **Buy it if:** You need a dependable, high-performance lubricator for a 1" NPT, 20 PSI system where autofill convenience and Parker s reliability are priorities.

- **Avoid it if:** Your budget is limited, your system requires non-standard specifications, or you can achieve the same results with a simpler, lower-cost lubricator.

- **Consider alternatives if:** You need a lower pressure rating, different threading, or a more compact design. Explore Parker s other models or reputable brands like **Haskel, Swagelok, or generic autofill lubricators** that may fit your specific needs better.

Details:

Solenoid Valves. Valve Bodies and Manifolds. Rotary Lobe Blowers. Shock Absorbs.

Tool storage. Thread Type:NPT. Solenoid Coils. Safety and Security.

part #: 6306061 price

  • $66.00

specifications compressorpartzo:

  • brand: Parker
  • mpn: 6306061
  • part type: Lubricator
  • fitting size: 1 In
  • max pressure: 20 Psi
  • thread type: Npt
  • reference sku: 1742985
  • product condition: New Other

offer compressorpartzo:

  • best offers: True
  • availability: In Stock
  • quantity: 1
  • sold: 0
  • started: February 10, 2026
  • options: Ship-to-home

seller compressorpartzo:

  • # reviews: 123469
  • city: Delta, Ohio
  • rating: 100.0%

general compressorpartzo:

  • Hydraulics, Pneumatics, Pumps Plumbing > Compressed Air Treatment > Air Line Lubricators
  • condition: New Open box

shipping compressorpartzo:

  • transit: 7-7 Days
  • class: Standard, Expedited, One-day
  • type: Fixed
  • cost: $0.00
  • service: Standard, Expedited, Overnight

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  • policy: Returns Accepted
  • time: 30 Days
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part type: lubricator, fitting size: 1 in, max pressure: 20 psi, thread type: npt, reference sku: 1742985, product condition: new other,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > compressed air treatment > air line lubricators, sku: 6980856540306983,
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1 offer $66.00 USD
  • New – Open box. Offer #1 priced at $66.00 + $0.00 shipping estimate = $66.00* total. Rotary Lobe Blowers. Thread Type:NPT.FREE SHIPPING

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