Leybold NOVADRY Dry Screw Pump ND200: Efficient Oil-Free Solution for Food Packaging and Processing

Discover the performance advantages, technical specifications, and FAQs of the Leybold NOVADRY Dry Screw Pump ND200. Ideal for food packaging and processing, it offers an efficient, oil-free, and eco-friendly vacuum solution.

Advantages of the Leybold NOVADRY Dry Screw Pump ND200

The Leybold NOVADRY Dry Screw Pump ND200 is a high-performance device designed for efficient vacuum applications, offering the following key advantages:

1. Oil-Free Operation: Eliminates the risk of oil backflow and contamination, ensuring a clean environment for food packaging and processing.

2. Stable Performance: Non-contact dry screw pump design ensures consistent performance throughout its lifespan.

3. Long Operational Life: High tolerance to water vapor and dust, suitable for continuous operation.

4. Energy Efficiency: Air-cooled design with a motor power of only 4.0 kW, reducing energy consumption.

5. Low Noise Levels: Operates at 70/73 dB(A) under ultimate pressure, providing a quiet working environment.

Technical Specifications of the Leybold NOVADRY Dry Screw Pump ND200

| Technical Parameters | ND200 |
| Maximum Pumping Speed | 175 m³/h |
| Ultimate Pressure (Without Gas Ballast) | 0.1 mbar |
| Maximum Exhaust Pressure (Relative) | 200 mbar |
| Maximum Inlet Pressure | 1050 mbar |
| Water Vapor Tolerance (With Gas Ballast) | 60 mbar |
| Water Vapor Handling Capacity (With Gas Ballast) | 6.9 kg/h |
| Noise Level at Ultimate Pressure | 70/73 dB(A) |
| Operating Temperature Range | 0 - 40 ℃ |
| Motor Power | 4.0 kW |
| Protection Rating | IP55 |
| Dimensions [LxWxH] | Not specified |
| Weight | 115 kg |
| Inlet/Outlet Connections | G 2"(In) G11/2"(Out) |

Applications of the Leybold NOVADRY Dry Screw Pump ND200

The Leybold NOVADRY Dry Screw Pump ND200 is widely used in the following industries and applications:

1. Food Packaging: Ideal for double-chamber packaging machines, thermoforming/stretch film packaging machines, and pouch packaging machines, extending food shelf life and improving production efficiency.

2. Food Processing: Suitable for vacuum tumblers, where the vacuum environment enhances food flavoring.

3. Other Industries: Applicable in industries requiring efficient, oil-free vacuum solutions.

Frequently Asked Questions (FAQs) About the Leybold NOVADRY Dry Screw Pump ND200

1. : What is the maximum pumping speed of the ND200?
    The maximum pumping speed is 175 m³/h, ensuring efficient vacuum operations.

2. : What is the ultimate pressure of the ND200?
    The ultimate pressure is 0.1 mbar (without gas ballast), providing a high vacuum environment.

3. : How does the ND200 handle water vapor?
    With gas ballast, it tolerates up to 60 mbar of water vapor and handles 6.9 kg/h of water vapor.

4. : What is the noise level of the ND200?
   The noise level is 70/73 dB(A) under ultimate pressure, ensuring quiet operation.

5. : What is the motor power of the ND200?
    The motor power is 4.0 kW, making it energy-efficient.

6. : What is the operating temperature range for the ND200?
    The operating temperature range is 0 - 40 ℃, suitable for various environments.

7. : What are the inlet and outlet connection sizes for the ND200?
    The inlet is G 2", and the outlet is G11/2".

8. : Is the ND200 easy to maintain?
   Yes, its modular design simplifies maintenance and servicing.

9. : Which industries is the ND200 suitable for?
    It is suitable for food packaging, food processing, and other industries requiring oil-free vacuum solutions.

10. : What is the weight of the ND200?
     The weight is 115 kg, making it easy to install and move.