**Product Details**
- **Model Number**: XS Series Twin Screw Pump
- **Trademark**: Xinglong
- **Transport Package**: Wooden Crate Packing
- **Origin**: China
- **HS Code**: 8413604090
**Quick Overview**
- **Location**: Zhejiang, China (Mainland), Hangzhou, China
- **Brand Name**: Xinglong
- **Model Number**: XS series, XS09D070J21
- **Type of Pump**: Rotary Pump
- **Structure**: Screw Pump
- **Usage**: Oil
- **Standard or Nonstandard**: Nonstandard
- **Power Source**: Electric
- **Pressure**: High Pressure
- **Fuel Type**: Diesel
- **Capacity Range**: 0.5–1000 m³/h
- **Application**: Maritime
- **Pressure Range**: 0–4.0 MPa
- **Pump Type**: Positive Displacement Pump
- **Materials Available**: Carbon steel, cast iron, bronze, stainless steel 304/316, duplex SS
- **Certifications**: CE, ISO9001, CCS
- **Heating Function**: Supported
- **Cooling Function**: Supported
- **Relief Valve Function**: Supported
- **Packaging Details**: Plywood Packing
- **Delivery Time**: Usually within 20 working days after the contract is signed
**Specifications**
1. Suitable for various media, including those with fine solids
2. Equipped with CE, ISO, and CCS certifications
3. Can be heated or cooled as needed
Xinglong double suction twin screw pumps are self-priming, double-ended positive displacement pumps designed to handle a wide range of non-homogeneous fluids, regardless of viscosity, lubricity, or abrasiveness. They are ideal for applications involving seawater, bitumen, molasses, lime, acids, caustic solutions, or hydrocarbons.
**Performance**
| Parameter | Specification |
|----------------|------------------------------|
| Capacity | Up to 1200 m³/h |
| Pressure | Up to 4.0 MPa (40 Bar) |
| Temperature | -50°C to 320°C |
| Viscosity | 1–3×10ⶠmm²/s |
**Applications**
- Oil production
- Petrochemical industry
- Shipbuilding
- Offshore production
- Power stations
- Refineries
- Paints and coatings industry
- Tank transfer
- Bitumen, asphalt, pitch
- Fire foam
- Marine
- Beverages
- Food industry
- Dairy products
- Confectionery
- Brewery
**Features & Benefits**
- Wide range of applications
- Self-priming capability
- Direct drive without speed-reducer possible
- Compact design
- Easy direction change
- Simple replacement of pumping elements
- Low maintenance requirements
- Suitable for almost all types of fluids
- Capable of handling high-viscosity materials
- Low noise operation
- Dry running allowed
- Constant flow under varying pressure and volume conditions
- Excellent suction performance up to NPSH 1–1.5 m (3–5 ft)
- Engineered 2-piece shaft and screw construction
**Inner Structure**

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