The Z-Series Oil Diffusion Pump, also known as an oil booster pump, is a high-performance vapor stream pump designed for mid-vacuum applications (10 to 6.7×10⁻² Pa). Widely used in metallurgy, chemical processing, petroleum, and electronics, it provides stable vacuum conditions for critical processes like metal smelting, chemical purification, and electronic component manufacturing. With a broad range of pumping speeds (450–23,000 L/s), low noise, and a robust, maintenance-friendly design, the Z-Series is the ideal choice for industrial vacuum systems requiring reliability and efficiency.
Key Features of the Z-Series Oil Diffusion Pump
- Mid-Vacuum Precision: Operates effectively in the 10 to 6.7×10⁻² Pa range, perfectly suited for mid-vacuum industrial processes.
- Wide Pumping Speed Range: Offers models from 450 L/s (Z-150) to 23,000 L/s (Z-1000), accommodating small-scale labs to large industrial setups.
- Low-Noise, Durable Design: Features diffusion and jet nozzles with no mechanical moving parts, ensuring minimal noise, low failure rates, and long service life.
- Environmentally Adaptive: Handles gases with minor water vapor content and adapts to fluctuating industrial conditions, ideal for metallurgy and chemical applications.
- Efficient Oil Vapor System: Utilizes heated oil vapor for high-speed gas extraction, with condensed oil recycled for continuous operation.
- Easy Maintenance: Simplified structure reduces maintenance costs and downtime, enhancing operational efficiency.
- Robust Cooling System: Equipped with a cooling system to prevent overheating, ensuring stable performance during prolonged operation.
Applications of the Z-Series Oil Diffusion Pump
- Metallurgy: Supports vacuum smelting and casting processes for high-quality metal production.
- Chemical Processing: Enables vacuum conditions for chemical purification and synthesis in complex industrial environments.
- Electronics Manufacturing: Provides mid-vacuum environments for semiconductor and electronic component production.
- Petroleum Industry: Facilitates vacuum distillation and processing of petroleum products.
- Scientific Research: Supports mid-vacuum experiments in laboratories requiring stable vacuum conditions.
Case Studies: Real-World Success with the Z-Series
Metallurgy: Optimizing Steel Production in China
A steel manufacturer in China used the Z-1000 (23,000 L/s) to maintain a stable mid-vacuum (10⁻¹ Pa) during vacuum arc remelting. The pump’s high pumping speed reduced process time by 25%, improving throughput by 10% and cutting energy costs by $30,000 annually. Its low-noise design also improved the working environment.
Electronics: Precision Semiconductor Manufacturing in Taiwan
A semiconductor facility adopted the Z-150 (450 L/s) for vacuum coating processes. The pump’s ability to handle minor water vapor ensured consistent vacuum quality, reducing defect rates by 12% and boosting production efficiency by 15%.
Chemical Processing: Enhancing Purification in Germany
A chemical plant used the Z-600 (8,000 L/s) for vacuum distillation. The pump’s robust design handled fluctuating conditions, achieving a 20% reduction in purification cycle time and saving €20,000 in maintenance costs over two years.
Petroleum Industry: Vacuum Distillation in the Middle East
A refinery implemented the Z-800 (12,000 L/s) for crude oil vacuum distillation. The pump’s high reliability and cooling efficiency extended equipment lifespan by 30%, reducing downtime and saving $40,000 annually.
Scientific Research: Supporting Material Science in Japan
A research institute used the Z-300 (2,000 L/s) for thin-film deposition experiments. The pump’s stable mid-vacuum performance reduced setup time by 40%, enabling faster experiment iterations and contributing to advanced material discoveries.
Technical Specifications
| Specification |
Value |
| Product Type |
Oil Diffusion Pump (Oil Booster Pump) |
| Vacuum Range |
10 to 6.7×10⁻² Pa |
| Pumping Speed |
450–23,000 L/s (model-dependent: Z-150 to Z-1000) |
| Critical Forepump Pressure |
≥140 Pa |
| Forepump Speed (Recommended) |
30–450 L/s (model-dependent) |
| Heating Power |
1.2 kW (Z-150) to 60 kW (Z-1000) |
| Power Supply |
220V (Z-150); 380V (other models), 50Hz |
| Cooling Water Flow |
100–5,000 L/h (model-dependent) |
| Oil Type |
Dedicated diffusion pump oil (e.g., high-vacuum silicone oil) |
| Dimensions (L×W×H) |
300×250×400 mm (Z-150) to 1790×1550×3720 mm (Z-1000) |
| Weight |
20–500 kg (model-dependent) |
| Operating Temperature Range |
5–40°C |
| Maximum Humidity |
80% |
FAQ: Z-Series Oil Diffusion Pump
- What is the purpose of the Z-Series pump?
It provides mid-vacuum conditions (10 to 6.7×10⁻² Pa) for industrial processes like metallurgy, chemical processing, and electronics manufacturing.
- What is the pumping speed range?
From 450 L/s (Z-150) to 23,000 L/s (Z-1000), depending on the model.
- Is it suitable for environments with water vapor?
Yes, it can handle gases with minor water vapor content.
- How long does it take to start up?
Startup requires the forepump to reach critical pressure (≥140 Pa), typically within minutes, depending on the system.
- What type of oil is used?
Dedicated diffusion pump oil, such as high-vacuum silicone oil, is required.
- What is the cooling requirement?
Cooling water flow ranges from 100 L/h (Z-150) to 5,000 L/h (Z-1000).
- Is maintenance complex?
No, the design with no moving parts and easy-access components simplifies maintenance.
- What industries use this pump?
Metallurgy, chemical processing, petroleum, electronics, and scientific research.
- How do I select the right model?
Match the pump’s speed to the container volume and vacuum requirements, and ensure proper forepump and cooling system compatibility.
- Is it an OEM product?
It is a high-performance product designed by Taixing Industrial for industrial reliability.
Conclusion: Reliable Mid-Vacuum Solutions for Industry
The Z-Series Oil Diffusion Pump delivers unmatched performance for mid-vacuum applications, offering a wide range of pumping speeds, low maintenance, and robust adaptability. Whether in metallurgy, chemical processing, electronics, or scientific research, the Z-Series ensures stable vacuum conditions, enhancing process efficiency and product quality.
