**2XZ Series Direct-Drive Rotary Vane Vacuum Pump**
The 2XZ series of vacuum pumps are essential equipment for removing air from sealed vessels. They can be used as standalone units or serve as forepumps, process pumps, or even in conjunction with booster pumps, diffusion pumps, and molecular pumps. These pumps are widely utilized in applications such as electrical vacuum cases, vacuum sealing, printing, photoengraving, food packaging, vacuum forming, refrigeration equipment repair, and laboratory instruments.
Key features include:
- **Compact design**, low weight, and minimal noise levels.
- Equipped with a **gas ballast valve** to handle small amounts of water vapor.
- Featuring an **oil anti-suckback device** for improved performance.
- The 2XZ-2 model is ideal for small-bore systems, while the 2XZ-4 model is suitable for vacuum drying ovens, freeze dryers, and printing machines.
- Includes **small-bore transition joints and KF flanges** for versatile connections.
**Technical Specifications:**
| Parameters / Model | 2XZ-0.25 | 2XZ-0.5 | 2XZ-1 | 2XZ-2 | 2XZ-4 |
|-------------------------|------------------|------------------|------------------|------------------|------------------|
| Pumping Speed (m³/h) | 0.9 (0.25) | 1.8 (0.5) | 3.6 (1) | 7.2 (2) | 14.4 (4) |
| Pumping Speed (L/s) | 0.25 | 0.5 | 1 | 2 | 4 |
| Ultimate Pressure (Pa) | ≤6×10â»Â¹ (Partial) | ≤6×10â»Â² (Partial)| ≤6×10â»Â² (Partial)| ≤6×10â»Â² (Partial)| ≤6×10â»Â² (Partial)|
| Ultimate Pressure (Pa) | ≤6.5 (Total) | ≤1.33 (Total) | ≤1.33 (Total) | ≤1.33 (Total) | ≤1.33 (Total) |
| Rotational Speed (rpm) | 1400 (50Hz) | 1400 (50Hz) | 1400 (50Hz) | 1400 (50Hz) | 1400 (50Hz) |
| Rotational Speed (rpm) | 1720 (60Hz) | 1720 (60Hz) | 1720 (60Hz) | 1720 (60Hz) | 1720 (60Hz) |
| Motor Power (kW) | 0.12 | 0.18 | 0.25 | 0.37 | 0.55 |
| Voltage (V) | 220 | 220/380 | 220/380 | 220/380 | 220/380 |
| Inlet Diameter (O.D.) | φ15 | φ20 | φ20 | φ30 | φ30 |
| Noise Level (dBA) | 63 | 65 | 65 | 68 | 68 |
| Oil Capacity (L) | 0.5 | 0.6 | 0.7 | 1 | 1.2 |
| Dimensions (mm) | 403×130×240 | 447×168×260 | 469×168×260 | 514×168×282 | 565×168×282 |
| Gross Weight / Net Weight (kg) | 16/15 | 17/16 | 18/17 | 22/20 | 24/22 |
**Product Details:**
- **Model No.:** 2XZ-0.25
- **Gross Weight / Net Weight (Kg):** 16 / 15
- **Dimensions (mm):** 403 × 130 × 240
- **Oil Capacity (L):** 0.5
- **Noise Level (dBA):** 63
- **Inlet Diameter (O.D.):** φ15
- **Voltage (V):** 220
- **Payment:** T/T
- **Delivery Time:** Within 3–7 days
- **MOQ:** 1 Set
- **Trademark:** NANBEI
- **Specification:** CE
- **Origin:** Zhengzhou, Henan, China
- **HS Code:** 8414100040
This pump is widely used in aerospace, semiconductor, coating, food packaging, drying machines, refrigeration equipment, scientific research, medical treatment, electronics, chemicals, medicine, and university laboratories. It's a reliable and efficient solution for various vacuum applications.
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