ALCATEL 2021C2 Pascal Rotary Vane Pump Ome Oil Mist C/h Eliminator

( Brand: Alcatel ), ( Manufacturer Part Number: 2021C2 ), ( Part Type: Oil Pump )

Review ALCATEL 2021 C2 Pascal Rotary Vane Pump Ome C/h Oil Mist Eliminator

The **Alcatel 2021C2 Pascal Rotary Vane Pump with OME 25 C/H Oil Mist Eliminator** is a high-performance, precision-engineered vacuum system designed for demanding industrial, laboratory, and manufacturing applications where reliability, efficiency, and cleanliness are paramount. Part of Alcatel s renowned Pascal series, this pump combines robust mechanical design with advanced oil mist elimination technology to deliver exceptional suction power while maintaining optimal air quality. The rotary vane configuration ensures smooth, consistent operation with minimal vibration, making it ideal for processes requiring stable and repeatable vacuum performance, such as vacuum forming, packaging, material handling, and laboratory instrumentation. The pump s compact yet sturdy construction incorporates high-grade materials, including corrosion-resistant casings and precision-machined vanes, which enhance durability and extend operational lifespan even under continuous heavy-duty use.

At the heart of this system lies the **OME 25 C/H Oil Mist Eliminator**, a cutting-edge filtration module engineered to drastically reduce oil carryover and particulate contamination in the exhaust air. This advanced mist eliminator utilizes a multi-stage filtration process, including centrifugal separation and high-efficiency pleated filters, to capture fine oil droplets and airborne particles, ensuring compliance with stringent environmental and workplace safety regulations. The result is a cleaner exhaust discharge that minimizes maintenance requirements and reduces the risk of oil-related downtime or equipment fouling. The OME module is seamlessly integrated into the pump s design, allowing for easy installation and maintenance without compromising the pump s overall performance or airflow efficiency.

The **2021C2 Pascal** model itself is engineered for versatility, offering a robust vacuum range of up to **25 cubic meters per hour (C/H)** with a maximum suction pressure of approximately **0.08 bar (absolute)**, making it suitable for a wide array of applications, from small-scale laboratory setups to mid-sized industrial processes. Its oil-filled design provides superior lubrication and cooling, reducing wear on internal components and enhancing the pump s longevity. The pump s oil reservoir is designed for easy access, allowing operators to monitor and replenish lubricant levels with minimal disruption to workflow. Additionally, the system is equipped with a **silent operation** feature, thanks to its balanced rotor assembly and sound-dampening casing, making it well-suited for environments where noise reduction is a priority.

Safety and operational ease are prioritized in the design of the Alcatel 2021C2, featuring **overload protection mechanisms** and **thermal sensors** to prevent overheating and ensure safe continuous operation. The pump s control interface is straightforward, often including digital pressure gauges and adjustable suction controls for precise process management. For enhanced user convenience, the system may also incorporate **remote monitoring capabilities**, allowing for real-time performance tracking and predictive maintenance alerts. The overall design reflects Alcatel s commitment to combining innovation with practicality, ensuring that this vacuum pump not only meets but exceeds the expectations of industries that demand both performance and reliability.

In summary, the **Alcatel 2021C2 Pascal Rotary Vane Pump with OME 25 C/H Oil Mist Eliminator** stands as a testament to engineering excellence, offering a harmonious blend of power, precision, and environmental responsibility. Whether deployed in a laboratory for delicate experimental procedures, an industrial facility for material processing, or a manufacturing plant for automated assembly, this pump delivers consistent, high-quality vacuum performance while minimizing operational hassles. Its advanced filtration technology ensures cleaner exhaust emissions, reducing the environmental footprint and enhancing workplace safety, while its durable construction guarantees dependable service for years to come. For applications where efficiency and cleanliness are non-negotiable, the Alcatel 2021C2 is an indispensable asset.

**Pros and Cons of buying a Alcatel 2021C2 Pascal Rotary Vane Pump with OME 25 c/h Oil Mist Eliminator**

### **Pros**

1. **Efficiency and Performance**

The Pascal series is known for its high efficiency in vacuum generation, making it suitable for applications requiring precise pressure control, such as laboratory equipment, vacuum furnaces, or freeze-drying systems. The rotary vane design provides smooth operation and consistent performance under varying loads.

2. **Oil Mist Eliminator (OME 2025)**

The integrated oil mist eliminator reduces airborne oil particles, improving air quality in the workspace. This is particularly beneficial in environments where clean air is critical, such as cleanrooms or medical laboratories, as it minimizes contamination risks.

3. **Compact and Space-Efficient Design**

The Alcatel Pascal series is designed to be compact, making it ideal for installations where space is limited. This can be advantageous in laboratories, research facilities, or industrial settings with constrained layouts.

4. **Reliability and Durability**

Alcatel (now part of Atlas Copco) is a well-established brand with a reputation for manufacturing robust industrial equipment. The Pascal series is built to withstand continuous operation, reducing downtime and maintenance frequency compared to lower-quality pumps.

5. **Quiet Operation**

Rotary vane pumps are generally quieter than other types of vacuum pumps, such as reciprocating pumps, which can be beneficial in noise-sensitive environments like offices or research labs.

6. **Compatibility with Various Applications**

- Freeze-drying (lyophilization)

- Vacuum distillation

- Laboratory instrumentation

- Industrial vacuum processes

7. **Energy Efficiency**

Modern rotary vane pumps, including the Pascal series, are designed to consume less power while maintaining high performance, which can lead to cost savings over time.

8. **Easy Maintenance**

While maintenance is required, Alcatel pumps are designed with accessibility in mind, allowing for straightforward oil changes and component replacements. The OME system also simplifies air filtration maintenance.

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### **Cons**

1. **Higher Initial Cost**

Compared to basic or generic vacuum pumps, the Alcatel Pascal series, especially with an integrated oil mist eliminator, has a higher upfront purchase price. This may be a barrier for small businesses or individual researchers with limited budgets.

2. **Oil Consumption and Maintenance**

Rotary vane pumps require regular oil changes (typically every 1,000 2,000 hours, depending on usage) to maintain efficiency and prevent wear. Oil contamination or degradation can lead to performance drops or pump failure if not managed properly. The OME system adds an extra layer of maintenance for air filtration.

3. **Sensitivity to Contaminants**

While the OME helps mitigate oil mist, the pump itself is not entirely immune to particulate contamination or moisture ingress. In dirty or harsh environments, additional filtration (e.g., upstream filters) may be necessary to prolong pump life.

4. **Limited Lifespan Compared to Dry Pumps**

Oil-lubricated pumps like the Pascal series have a finite lifespan tied to oil degradation and wear. In contrast, dry pumps (e.g., scroll or claw pumps) may offer longer service life with less maintenance, though they are often louder and less efficient at very high vacuums.

5. **Noise in Some Applications**

While rotary vane pumps are quieter than reciprocating pumps, they may still produce noticeable noise levels in open or quiet environments. This could be a consideration for labs or workspaces with strict noise regulations.

6. **Dependence on Skilled Maintenance**

Proper maintenance requires technical knowledge, including oil selection, pressure checks, and component inspections. Poor maintenance can lead to premature failure or reduced efficiency.

7. **Limited Suction Capacity for Heavy-Duty Industrial Use**

While the Pascal series is robust, it may not be suitable for extremely high-volume or heavy-duty industrial applications (e.g., large-scale manufacturing or high-capacity vacuum systems). For such uses, larger or more specialized pumps (e.g., liquid-ring or diaphragm pumps) might be required.

8. **Potential for Oil Leaks**

Over time, seals and gaskets in oil-lubricated pumps can wear out, leading to oil leaks. This not only wastes oil but can also create messy or hazardous conditions if not addressed promptly.

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### **Conclusion**

The **Alcatel 2021C2 Pascal rotary vane pump with OME 25 c/h oil mist eliminator** is a well-engineered, efficient, and reliable choice for applications requiring precise vacuum control in controlled environments such as laboratories, medical facilities, or cleanrooms. Its compact design, quiet operation, and integrated oil mist elimination make it particularly advantageous for settings where air quality and space efficiency are priorities.

However, the higher initial cost, ongoing maintenance requirements (oil changes, OME upkeep), and sensitivity to contaminants are significant drawbacks. It is best suited for users who can invest in regular maintenance and prioritize performance, cleanliness, and reliability over cost savings in the long term.

For users with **budget constraints** or those operating in **highly contaminated environments**, alternatives such as dry pumps (e.g., scroll pumps) or lower-maintenance rotary vane pumps without an OME might be more appropriate. Conversely, for **precision applications where oil mist and clean air are critical**, this pump remains a strong recommendation.

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### **Recommendation**

- You require a **reliable, efficient vacuum pump** for laboratory, medical, or cleanroom applications.

- You can **commit to regular maintenance** (oil changes, OME cleaning) to ensure longevity.

- **Air quality and noise levels** are important considerations for your workspace.

- Your budget allows for the **higher upfront cost** in exchange for long-term performance.

- You need a **lower-cost pump** and can tolerate occasional oil mist or higher maintenance.

- Your application involves **extreme contaminants** (e.g., abrasive particles) that may damage the pump over time.

- You require **ultra-high vacuum** or **very high suction capacity**, which may exceed the pump s capabilities.

- You prefer **dry pumps** to eliminate oil-related maintenance entirely.

For most **precision vacuum applications in controlled environments**, the Alcatel Pascal 2021C2 with OME is a **solid, high-quality investment** that balances performance, reliability, and cleanliness. Ensure you factor in maintenance costs and operational requirements before purchasing.

Details:

Unit is in good working condition and comes with OME 25 C/H Oil Mist Eliminator. Alcatel Pascal Rotary Vane Pump 2021 C2 OME 25 C/H Oil Mist Eliminator:: This sale is for a Nice Proffer model 2021 C2. Please e-mail photographs that show the damage to both item and packing materials or illustrates part number other significantly different features than what we advertised.

part #: 2021c2 price

• $1399.95

specifications valvplu:

• brand: Alcatel
• mpn: 2021c2
• part type: Oil Pump

shipping valvplu:

payments valvplu:

• other
• wallet: Paypal
• credit card: Diners-club

general valvplu:

• Pumps Pump Accessories > Vacuum Pumps > Rotary Vane Pumps
• condition: Used

returns valvplu:

• policy: No Returns

offer valvplu:

• started: February 24, 2026
• availability: In Stock
• best offers: True
• sold: 0
• quantity: 1
• options: Ship-to-home

seller valvplu:

• rating: 98.3%
• city: Loris, South Carolina
• # reviews: 5526

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