The Efaflu NTG Inline Axial Pump is a high-performance axial flow pump specifically engineered for applications requiring efficient fluid circulation, such as transformer cooling systems. Designed with an inline configuration, this pump ensures smooth flow with minimal pressure loss, making it ideal for continuous-duty operations.
Manufactured from robust cast iron materials such as EN-GJL-250 or EN-GJS-400, the NTG pump offers durability and long service life even in demanding environments. It features IP67 protection and complies with IEC 60076-22-5 standards, ensuring reliable performance and safety.
The NTG pump is available in sizes ranging from DN150 to DN250 and supports various motor configurations. It also includes low-temperature and ATEX-certified options, making it suitable for specialized industrial environments.
Applications:
- Power transformers with radiator cooling systems
- Industrial fluid circulation systems
- Cooling and heat exchange systems
- Energy and utility sector applications
Features:
- Inline axial flow pump design
- High efficiency and low pressure loss
- Durable cast iron construction
- IP67 protection rating
- Compliant with IEC 60076-22-5 standards
- Suitable for continuous operation
- Available in multiple sizes and configurations
Specifications:
| Category |
Details |
| Pump Type |
Inline Axial Flow Pump |
| Sizes |
DN150 to DN250 |
| Pump Body Material |
EN-GJL-250 / EN-GJS-400 Cast Iron |
| Impeller Material |
Aluminum |
| Protection Class |
IP67 |
| Flange Type |
DIN PN10 |
| Configuration |
Raised face or flat face |
| Motor Options |
4P / 6P / 8P |
| Max Flow Rate |
Up to 300 m³/h |
| Max Head |
Up to 3 m |
| Fluid Temperature |
-45°C to +115°C |
| Installation |
Horizontal or Vertical |
Low Temperature Version (LT):
- Operates in ambient temperatures down to -60°C
- Suitable for fluid temperatures down to -45°C
- Maximum viscosity up to 7200 mm²/s (Cold Start)
ATEX Version:
- Available for hazardous environments
- Available in DN150 size
