LEYBOLD SV120BFC960563V3002 Sogevac Vacuum Pump Unable Power SV40

( Brand: Leybold ), ( Manufacturer Part Number: SV120BFC960563V3002 ), ( Type: Vacuum )

Review LEYBOLD Sogevac Vacuum Pump Unable To Power Test

The **Leybold SV120BFC960563V3002** (also referred to as the **SOGEVAC SV40** series) is a high-performance, oil-sealed rotary vane vacuum pump designed for demanding industrial, laboratory, and manufacturing applications where reliable, high-efficiency vacuum generation is essential. This robust unit belongs to the **SOGEVAC SV40** line, a series renowned for its durability, precision engineering, and versatility across a wide range of vacuum requirements, from roughing to medium vacuum levels. Built with Leybold s signature quality and backed by decades of expertise in vacuum technology, this pump is engineered to deliver consistent, high-performance suction while minimizing operational costs and maintenance demands.

The **SV120BFC** model operates on a **two-stage rotary vane mechanism**, ensuring superior pumping speed and ultimate vacuum levels of approximately **1 x 10 mbar (0.01 Torr)**, making it ideal for applications such as degassing, drying, freeze-drying, semiconductor processing, packaging, and laboratory instrumentation. Its **oil-sealed design** provides excellent sealing efficiency, reducing gas leakage and maintaining stable performance even under fluctuating loads. The pump s **rotary vane configuration** ensures smooth operation with minimal vibration, contributing to longer component lifespan and reduced wear on connected systems.

A key feature of this vacuum pump is its **adjustable suction capacity**, allowing operators to fine-tune performance based on specific process requirements. The **SV40 series** is equipped with a **high-efficiency oil circulation system**, which not only enhances cooling but also extends the service life of the lubricating oil, reducing the frequency of oil changes and maintenance intervals. The pump s **compact yet sturdy construction** makes it suitable for integration into tight spaces, while its **modular design** allows for easy installation and retrofitting into existing vacuum systems.

For enhanced safety and operational reliability, the **Leybold SV120BFC** is fitted with **advanced protection mechanisms**, including **overload and overheating sensors**, as well as **automatic oil level monitoring**. These features help prevent catastrophic failures by alerting operators to potential issues before they escalate, thereby minimizing downtime and ensuring continuous productivity. Additionally, the pump s **low noise output** typically below **70 dB(A)** makes it well-suited for environments where noise reduction is a priority, such as cleanrooms or sensitive research facilities.

Compatibility is another strength of this vacuum pump, as it is designed to interface seamlessly with a variety of **flange connections**, including **ISO-KF, NPT, and ISO-R** configurations, ensuring flexibility in system integration. The **SOGEVAC SV40** series also supports **remote control and monitoring** via compatible Leybold control units, enabling users to optimize performance through digital interfaces and data logging. This level of connectivity is particularly advantageous in automated production lines or research settings where real-time vacuum management is critical.

Maintenance of the **Leybold SV120BFC** is streamlined thanks to its **user-friendly design**, with accessible components such as the **oil filter, vane assembly, and seal system** designed for quick and efficient servicing. Leybold s reputation for **high-quality lubricants and spare parts** ensures that replacements are readily available, reducing the risk of prolonged downtime. The pump s **long-term reliability** is further bolstered by its **corrosion-resistant materials**, including stainless steel components in critical areas, which enhance resistance to chemical exposure and environmental degradation.

In summary, the **Leybold SV120BFC960563V3002 (SOGEVAC SV40)** is a premium vacuum pump that combines **high performance, durability, and operational efficiency** to meet the rigorous demands of modern industrial and scientific applications. Whether used in **semiconductor fabrication, pharmaceutical manufacturing, food processing, or academic research**, this pump delivers **consistent, high-vacuum performance** while minimizing energy consumption and maintenance overhead. Backed by Leybold s legacy of innovation and engineering excellence, it stands as a dependable choice for professionals seeking a vacuum solution that balances **power, precision, and longevity**.

### **Pros and Cons of Buying a Leybold SV120BFC960563V3002 (Sogevac SV40) Vacuum Pump**

1. **High Performance and Efficiency** The SV120 series is known for its robust oil-sealed rotary vane design, delivering reliable vacuum levels down to approximately **1 x 10 mbar (0.01 Torr)**. This makes it suitable for applications requiring moderate to high vacuum, such as laboratory equipment, vacuum furnaces, and some industrial processes.

2. **Durability and Longevity** Leybold (now part of **Vacuum Technology Group**) is a well-established manufacturer with a reputation for building durable vacuum pumps. The SV series is designed for continuous operation, making it a long-term investment if properly maintained.

3. **Compatibility with Various Systems** The pump can be integrated into **vacuum chambers, distillation setups, freeze-drying systems, and some analytical instruments** (e.g., mass spectrometers, electron microscopes). Its **flange connections (e.g., DN63, DN80)** make it adaptable to different setups.

4. **Oil-Sealed Design** Unlike dry pumps, oil-sealed rotary vane pumps provide **better sealing and higher ultimate vacuum levels**, which is advantageous for applications where contamination from dry pump particles is a concern.

5. **After-Sales Support and Spare Parts Availability** As a legacy Leybold/Sogevac model, spare parts (e.g., vanes, seals, oil) are still available through authorized distributors, though availability may be limited compared to newer models.

6. **Lower Initial Cost Compared to High-End Pumps** Relative to **turbo pumps or cryopumps**, this rotary vane pump offers a cost-effective solution for moderate vacuum applications.

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1. **Oil Contamination Risk** Oil-sealed pumps require **regular oil changes (typically every 1,000 2,000 hours)** to prevent oil degradation and contamination of the vacuum system. Poor maintenance can lead to **oil vapor ingress**, which may damage sensitive equipment (e.g., semiconductor processing, some analytical instruments).

2. **Higher Operating Noise and Vibration** Rotary vane pumps are generally **noisier and more vibration-prone** than modern dry pumps or turbo pumps. This can be problematic in **cleanroom environments or noise-sensitive applications**.

3. **Energy Consumption** Compared to dry pumps, oil-sealed pumps consume **more power** due to their mechanical design and cooling requirements. Running costs may be higher, especially in continuous operation.

4. **Limited Ultimate Vacuum** While sufficient for many applications, the **SV120 reaches only 10 mbar**, which is **not deep enough for ultra-high vacuum (UHV) or some specialized processes** (e.g., thin-film deposition, certain types of mass spectrometry).

5. **Maintenance Requirements** Regular maintenance is **essential** to prevent oil breakdown, vane wear, and seal failure. Neglecting maintenance can lead to **premature pump failure** and costly repairs.

6. **Potential for Leakage** Older models (like this one) may have **sealing issues over time**, especially if the pump has been stored or used improperly. Gaskets and O-rings may need frequent replacement.

- **No official warranties** (if not under existing service contracts).

- **Limited technical support** from the manufacturer.

- **Possible difficulty finding fully refurbished or new units** (used market may be the only option).

8. **Environmental and Safety Concerns** Oil-sealed pumps require **proper disposal of used oil**, which may involve **hazardous waste regulations**. Additionally, **overheating risks** exist if the pump is overloaded or improperly cooled.

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The **Leybold SV120BFC960563V3002 (Sogevac SV40)** is a **reliable, mid-range vacuum pump** well-suited for **laboratory, industrial, and moderate vacuum applications** where oil contamination is manageable. It offers **good performance, durability, and compatibility** with many systems, making it a **cost-effective choice for users who prioritize functionality over ultra-low vacuum levels**.

However, its **oil-based design introduces maintenance challenges**, and its **age (discontinued model) means limited support and potential long-term reliability concerns**. If the pump is **well-maintained and used in an appropriate application**, it can be a **solid purchase**. But for **high-purity, ultra-high vacuum, or noise-sensitive environments**, a **modern dry pump or turbo pump** may be a better long-term investment.

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- **Proceed with purchase** if you can **commit to regular maintenance (oil changes, filter replacements, vane inspections)**.

- **Verify the pump s condition** (check for leaks, oil quality, wear on vanes) before buying, especially if purchasing used.

- **Budget for spare parts** (e.g., oil, vanes, seals) to avoid downtime.

- Consider a **modern dry pump (e.g., Leybold DriScroll, Edwards RV series)** or a **turbo pump** for better cleanliness and lower maintenance.

- Evaluate whether a **dry pump or diaphragm pump** would be more suitable for your application.

- Look for **newer, supported models** (e.g., Leybold s **DriScroll series**) that come with warranties and better technical support.

- **Inspect thoroughly** (check oil condition, vane wear, seals, and motor health).

- **Test-run the pump** if possible to ensure it reaches the required vacuum level.

- **Negotiate price** based on age and condition.

The **SV120 is a practical choice for users who need a **proven, oil-sealed rotary vane pump** and can handle its maintenance demands. However, if your application allows, **upgrading to a modern dry pump or turbo pump** may offer **better efficiency, lower maintenance, and longer lifespan** in the long run.

Details:

NO Power Cord. LEYBOLD SOGEVAC SV40 VACUUM PUMP UNABLE TO POWER TEST Pulled from a working environment. We currently offer FedEx and USPS on most orders. Otherwise this units are in good cosmetic condition.

Compatibility issues are not considered Dead On Arrival. See photos for more details. Please reach out with any questions. This listing is for what pictured only.

Our Shipping cutoff is at 2 pm PST. This unit is being sold AS-IS and USED C3F3. Contact the carrier for further help with delivery issues. Shipping options are shown on the item page in shipping calculator.

part #: sv120bfc960563v3002 prices

• $489.00-$716.92

specifications valvplu:

• brand: Leybold
• mpn: Sv120bfc960563v3002
• type: Vacuum

payments valvplu:

• credit card: Discover
• wallet: Apple-pay
• other

general valvplu:

• condition: Used
• Pumps Pump Accessories > Vacuum Pumps > Other Vacuum Pumps

returns valvplu:

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

offer valvplu:

• quantity: 1
• started: June 4, 2026
• best offers: True
• availability: In Stock
• options: Ship-to-home
• sold: 0

seller valvplu:

• rating: 99.5%
• city: Fremont, California
• # reviews: 217

shipping valvplu:

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