Dry Rotary Vane Vacuum Pump – BDR-8V Model
**Product Specifications:**
- **Model No.:** BDR-8V
- **Pumping Speed:** 8 L/S
- **Inlet Diameter:** 25 mm
- **Motor Power:** 0.37 kW
- **Net Weight:** 24 kg
- **Trademark:** DVE
- **Transport Package:** Neutral Wooden Box
- **Specification:** CE Mark, High-Level Spare Parts
- **Origin:** Zhejiang, China
- **HS Code:** 8414100090
**Technical Table:**
| Model | Ultimate Vacuum (Pa) | Pumping Speed (L/s) | Inlet Diameter (mm) | Motor Power (kW) | Net Weight (kg) |
|-----------|----------------------|---------------------|---------------------|------------------|-----------------|
| BDR-8V | 6×10â»Â² | 8 | 25 | 0.37 | 24 |
| BDR-16V | 6×10â»Â² | 16 | 25 | 0.55 | 27 |
| BDR-30V | 6×10â»Â² | 30 | 40 | 1.1 | 57 |
| BDR-60V | 6×10â»Â² | 30 | 40 | 1.5 | 69 |
**Key Features and Applications:**
1. Dual-stage high-speed rotary vane vacuum pump with a direct linkage structure for improved efficiency.
2. Special gas ballast valve design to prevent oil contamination from water, extending oil life while maintaining high ultimate vacuum.
3. International-standard design with compact size, lightweight, low noise, and easy starting.
4. Equipped with an automatic oil-in device, allowing operation in atmospheric conditions.
5. Anti-oil back mechanism to prevent oil spills and reduce environmental pollution.
6. Versatile use: can operate as a standalone pump or serve as a forepump, booster pump, or support for titanium pumps, diffusion pumps, and molecular pumps.
7. Widely used in electric vacuum equipment manufacturing, medical analytical instruments, and particularly in the refrigeration industry—such as bromide systems, air conditioning, and ice-making processes.
**Structure Diagram:**
[Image: Dry Rotary Vane Vacuum Pump Directly Linked Structure]
*Description: The pump features a compact and efficient design with a direct motor-to-pump connection, ensuring smooth and stable performance.*
**Performance Curve:**
[Image: Performance Curve of Dry Rotary Vane Vacuum Pump]
*Description: The curve illustrates the pump’s pumping speed and vacuum level under different operating conditions, demonstrating its reliability and effectiveness.*
This vacuum pump is ideal for applications requiring consistent and reliable vacuum levels, with a focus on durability, ease of maintenance, and environmental safety. It's a top choice for industrial and laboratory settings where precision and performance are essential.
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