**Product Information:**
- **Model No.:** SK
- **Name:** Water Vacuum Pump / Electric Vacuum Pump
- **Type:** Two-Pole Water Circulation
- **Model:** 2SK
- **Trademark:** Sundream
- **Transport Package:** Export Polywood Case
- **Specification:** CE, SGS, ISO9001
- **Origin:** Shanghai
- **HS Code:** 8413709990
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**Water Vacuum Pump / Electric Vacuum Pump**
As a professional manufacturer of water vacuum pumps and electric vacuum pumps, we offer high-quality and stable products that have been widely used in various industries. Our pumps are designed to meet the needs of different applications, and we have provided numerous customized water pump solutions for our clients.
Key features of our water vacuum pump include:
1. Compact structure
2. Small volume
3. Low noise operation
Our product range includes:
- **2SK Liquid Ring Vacuum Pump**
- **Water Ring Vacuum Pump (XD, 2X, 2XZ, 2XZ-B)**
- **Slice Type Vacuum Pump**
**Applications:**
Air and gas handling
**Capacity Range:** 1.35–108 m³/min
**Maximum Vacuum Range:** -98 to 5 Pa
**Caliber Range:** 10–300 mm
**Power Range:** 0.37–185 kW
**Maximum Medium Temperature:** 70°C
**Material Options:** Cast iron, aluminum alloy, stainless steel
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**Technical Parameters – 2SK Series Double-Stage Liquid Ring Vacuum Pump**
| Model | Suction Amount (m³/min) | Ultimate Pressure (MPa) | Power (kW) | Rotating Speed (r.p.m.) | Water Flow (L/min) | Suction Port Diameter |
|-------|--------------------------|--------------------------|-------------|---------------------------|--------------------|------------------------|
| 2SK-1.5 | 1.5 | 0.9 | -730 | -0.097 | 4 | 1440 | 1015 | φ40 |
| 2SK-3 | 3 | 2 | -735 | -0.098 | 7.5 | 1440 | 1520 | φ40 |
| 2SK-6 | 6 | 4 | -735 | -0.098 | 15 | 1460 | 2535 | φ70 |
| 2SK-12 | 12 | 8 | -735 | -0.098 | 22 | 970 | 4050 | φ100 |
| 2SK-30 | 20 | 14 | -735 | -0.098 | 45 | 740 | 6080 | φ125 |
| 2SK-30 | 30 | 20 | -735 | -0.098 | 55 | 740 | 7090 | φ125 |
**Note:**
1. The values are measured under standard conditions: air pressure at 0.1013 MPa (760 mmHg), inlet water temperature at 20°C, and relative humidity at 70%.
2. The values represent performance at a suction pressure of 0.05 MPa (400 mmHg). Values may increase when reaching maximum vacuum.
3. Performance variations will not exceed ±10%.
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**Product Overview – Liquid Ring Vacuum Pump**
| Model | Description | Application | Material |
|-------|-------------|-------------|----------|
| SK | Thread connection liquid ring vacuum pump | Food industry, medicine packaging, disinfectant, printing, dyeing, weaving, plastic industry | Cast iron/SS |
| SK-A | Thread connection liquid ring vacuum pump with coating disposal | Designed for plastic industry; prevents scaling in hard water; allows long-term shutdown and restart | — |
| SK-C | Thread connection liquid ring vacuum pump with coating disposal and higher vacuum | Higher vacuum than SK-A | — |
| SK-D | Flange connection liquid ring vacuum pump | Enhanced version of SK-A with flanged fittings | Cast iron/SS |
| SK-E | Flange connection liquid ring vacuum pump with higher vacuum | Higher vacuum than SK-D | — |
| 2SK-B | Two-stage liquid ring vacuum pump | High ultimate vacuum, energy-efficient, low noise | Cast iron/SS |
| 2BEA/2BEC | Medium/large size liquid ring vacuum pump | Used in paper mills, chemical, petrochemical, pharmaceuticals, food, and metallurgy | Cast iron/SS |
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**Water Pump**
| Model | Type | Description |
|-------|------|-------------|
| IZ/BL | Centrifugal water pump | Standard centrifugal pump for general use |
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We are committed to providing reliable and efficient vacuum and water pumping solutions tailored to your specific requirements. Contact us today to find the best fit for your application.
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