Copper Bar,Copper Rod,Cutting Brass Rod,Brass Copper Round Rod TAICANG CITY JINXN COPPER TUBE CO.,LTD , https://www.jinxincopperpipes.com
Marine Portable Pump Twin Screw Type
**Product Specifications**
- **Model No.:** 2GM
- **Trademark:** HUANGGONG
- **Origin:** China
- **HS Code:** 84131100
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**China Huanggong Machinery Group Co., Ltd.**
Specialist in the marine pump industry for over 35 years.
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**Product Description**
The **Huanggong 2GM Series Single Suction Twin Screw Oil Pump** is a compact, external bearing type double screw pump designed for efficient and reliable operation. It offers a flow range of 0.9–60 m³/h and a pressure range of 0.4–3 MPa. This pump does not come with a heating chamber or safety valve, making it ideal for various industrial applications.
Featuring a mechanical seal and skeleton oil seal to separate the bearing cavity from the pump cavity, the 2GM series ensures excellent leak-proof performance. Its compact design, ease of maintenance, and versatility make it suitable for multiple industries.
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**Key Features:**
- Compact and lightweight
- Excellent sealing performance
- Easy to maintain and clean
- Wide range of applications
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**Applications:**
- **Oil Industry:** Transfer of lubricating oil, crude oil, residual oil, heavy oil, pitch, diesel, and gasoline.
- **Shipbuilding:** Fuel oil transfer, waste oil, dirty oil, sludge, and ballast pumping.
- **Chemical Industry:** Handling of acids, alkalis, salt solutions, resins, glycerin, paraffin wax, and cosmetics emulsions.
- **Paint Industry:** Delivery of inks, paints, and coatings.
- **Food Industry:** Transfer of alcohol, beverages, honey, milk, soy sauce, oils, and high-viscosity substances.
- **Logistics & Storage:** Loading and unloading of oil products from tanks and tankers.
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**Technical Data Table:**
| Model | Diameter (mm) | Vacuum (mH₂O) | ΔP (bar) | Flow (m³/h) | Power (kW) | Flow (m³/h) | Power (kW) | Flow (m³/h) | Power (kW) | Flow (m³/h) | Power (kW) | Flow (m³/h) | Power (kW) | Flow (m³/h) | Power (kW) |
|---------------|----------------|----------------|-----------|-------------|------------|-------------|------------|-------------|------------|-------------|------------|-------------|------------|-------------|------------|
| **2GM68-36** | 40 | 7 | | 0.20 | 4.5 | 3 | 4.7 | 3 | 4.7 | 3 | 4.9 | 3 | 5.2 | 3 | 5.5 |
| | | | | 0.40 | 4.3 | 3 | 4.5 | 3 | 4.5 | 3 | 4.7 | 3 | 4.9 | 3 | 5.2 |
| | | | | 0.60 | 4.1 | 3 | 4.3 | 3 | 4.3 | 3 | 4.5 | 3 | 4.8 | 4 | 5.1 |
| | | | | 0.80 | 3.9 | 4 | 4.1 | 4 | 4.1 | 4 | 4.3 | 4 | 4.6 | 4 | 4.9 |
| | | | | 1.00 | 3.7 | 4 | 3.9 | 4 | 3.9 | 4 | 4.1 | 4 | 4.4 | 4 | 4.7 |
| | | | | 1.20 | 3.6 | 4 | 3.8 | 4 | 3.8 | 4 | 4 | 4 | 4.3 | 5.5 | 4.6 |
| | | | | 1.60 | 3.4 | 5.5 | 3.6 | 5.5 | 3.6 | 5.5 | 3.8 | 5.5 | 4.1 | 5.5 | 4.4 |
| | | | | 2.00 | 2.8 | 5.5 | 3.2 | 5.5 | 3.2 | 5.5 | 3.5 | 7.5 | 3.8 | 7.5 | 4.2 |
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**After-Sale Service**
Within the warranty period, we provide free repair and replacement of spare parts for non-artificial quality issues, excluding normal wear and tear.
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**Other Products We Offer:**
- Centrifugal pumps
- Screw pumps
- Vortex pumps
- Gear pumps
- Diaphragm pumps
- Hydraulic deep well cargo pumps
- Electric deep well cargo pumps
- Hand pumps
- Bulkhead seals
- Tank washing machines
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Whether you're looking for reliable marine equipment or industrial fluid handling solutions, **Huanggong Machinery Group** delivers high-quality pumps tailored to your needs. Contact us today for more information or customized solutions.