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2xz Direct Drive Rotary Vane Vacuum Water Pump
**Product Specifications:**
- **Model No.:** 2XZ
- **Electric Water Pump:** Water Pump
- **Direct Drive Pump:** Rotary Vane
- **Vacuum Pump:** Centrifugal Pump
- **Trademark:** Borra
- **Specification:** ISO
- **Origin:** Wenzhou
- **HS Code:** 8413810090
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The **2XZ Direct Rotary Vacuum Pump** is designed with a **dual-stage structure**, consisting of a high-pressure stage and a low-pressure stage. Its inlet is connected to the vacuum equipment, making it ideal for various industrial and scientific applications.
This pump is directly linked to the motor spindle, featuring a high rotation speed and a compact design. It is widely used in laboratories, pharmacies, food packaging, electronics, and electric lighting industries.
### Key Features:
1. **Dual-Stage High-Speed Rotary Vane Vacuum Pump** – Designed for efficient and powerful performance.
2. **Gas Ballast Valve** – Prevents oil contamination by water, extending the life of the pump oil while maintaining a high ultimate vacuum when activated.
3. **International Design** – Compact, lightweight, low-noise, and easy to start.
4. **Oil Pumping Mechanism** – Ensures automatic oil intake, allowing operation even under atmospheric conditions.
5. **Anti-Oil Backflow System** – Prevents oil spills and environmental pollution.
6. **Versatile Use** – Can be used independently or as a forepump for maintenance pumps, titanium pumps, booster pumps, diffusion pumps, molecular pumps, etc.
7. **Wide Application** – Suitable for electric vacuum devices, medical instruments, and especially the refrigeration industry, including bromide, air conditioning, and ice-making systems.
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### Technical Parameters:
| Model | 2XZ-0.5 | 2XZ-1 | 2XZ-2 | 2XZ-4 | 2XZ-8 | 2XZ-15 |
|---------------|---------|-------|-------|-------|-------|--------|
| **Pumping Speed (L/s)** | 0.5 | 1 | 2 | 4 | 8 | 15 |
| **Limit Pressure (Pa)** | 6.0×10â»Â² | 6.0×10â»Â² | 6.0×10â»Â² | 6.0×10â»Â² | 6.0×10â»Â² | 6.0×10â»Â² |
| **Rotation Speed (rpm)** | 1440 | 1440 | 1440 | 1440 | 1410 | 1420 |
| **Motor Power (kW)** | 0.18 | 0.25 | 0.37 | 0.55 | 1.1 | 2.2 |
| **Inlet Diameter (mm)** | 16 | 16 | 25 | 25 | 40 | 40 |
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The **2XZ series** vacuum pumps are constructed from black metal and aluminum alloy, and they operate by being immersed in oil during use. They are ideal for applications such as refrigeration, medicine, printing, laboratories, food packaging, semiconductors, electronics, and lighting. Their reliability, efficiency, and adaptability make them a preferred choice in many technical fields. Whether used as a standalone unit or as a pre-pump for more complex vacuum systems, the 2XZ series ensures consistent and high-quality performance.