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**Product Specifications:**
- **Model No.:** G Series
- **Screw Suction Method:** Double Suction
- **Performance:** Leak-Free Operation
- **Certification:** CE Approved
- **Connection Type:** Flanged
- **Export Market:** Available Worldwide
- **Capacity Range:** 0.1 m³ to 150 m³/h
- **Number of Stages:** Single Stage Up to 0.6 MPa
- **Packaging:** Standard Export Wooden Case
- **Origin:** China
- **Screw Type:** Double Screw Pump
- **Pump Shaft Position:** Horizontal
- **Application Fields:** Wastewater Treatment, Chemical Industry, Oil & Gas
- **Key Features:** Screw Pump
- **Bearing Type:** Rolling Bearing
- **Sealing System:** Double Mechanical Seal
- **Operating Pressure:** 0.6–2.4 MPa
- **Brand:** OEM
- **Standards:** ISO, CE
**Product Description:**
This screw pump is designed for the efficient transfer of various types of liquids, including those with high viscosity, different concentrations, and solid particles. It can handle dry materials that have been separated and dehydrated, as well as mixtures containing liquid, gas, and solids. The pump is ideal for sensitive liquids that cannot be agitated, cut, or damaged during the pumping process. It is also suitable for corrosive liquids.
**Working Principle:**
The pump consists of an elastic stator with a special helical cavity and a rotor with a large lead and deep tooth mesh. These components create a continuous sealing line within the stator’s cavity, separating the suction chamber from the discharge chamber. As the rotor rotates, the cavity moves toward the discharge direction, enabling continuous suction and discharge of the fluid.
**Working Features:**
- Wide range of applications, suitable for all flowing media and non-pumping materials.
- Stable flow and pressure with no pulsation.
- Adjustable speed allows for precise control of flow rate, making it suitable for metering applications.
- Strong suction power, low noise, and no leakage or overheating.
**Viscosity vs. Rotation Speed:**
| Viscosity (cSt) | 1–1000 | 1000–10,000 | 10,000–100,000 | 100,000–1,000,000 |
|-----------------------|------------|-------------|----------------|--------------------|
| Rotation Speed (RPM) | 400–1000 | 200–400 | <200 | <100 |
**Abrasive Resistance vs. Pressure:**
| Abrasiveness Level | Single Stage (MPa) | Two Stages (MPa) |
|--------------------|--------------------|------------------|
| Slight | 0.6 | 1.2 |
| Moderate | 0.4 | 0.8 |
| High | 0.2 | 0.4 |
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