The Efaflu Submersible VNNJ is a standardized vertical centrifugal pump engineered for efficient fluid handling in demanding environments. Directly coupled to an electric motor, this pump ensures compact installation and reliable operation in both industrial and commercial applications.
Manufactured according to EN733 (DIN24255) standards, the VNNJ pump features a closed-type radial impeller that delivers consistent hydraulic performance. Its vertical design makes it ideal for installations where space optimization and submerged operation are required.
Built with durable materials such as cast iron and stainless steel components, the pump is suitable for continuous operation in water circulation, cooling systems, and industrial processes. Optional configurations allow customization with corrosion-resistant materials like stainless steel or zinc-free bronze, enhancing versatility across different applications.
Features:
- Vertical submersible centrifugal pump
- Directly coupled electric motor
- Manufactured to EN733 DIN24255 standards
- Closed radial impeller for efficient performance
- Compact and space-saving vertical design
- Durable construction for continuous operation
- Customizable materials for corrosion resistance
- Suitable for industrial and commercial use
Specifications:
| Category |
Details |
| Pump Type |
Vertical Submersible Centrifugal Pump |
| Standard |
EN733 (DIN24255) |
| Installation |
Vertical |
| Impeller Type |
Closed Radial |
| Pump Body Material |
EN-GJL-250 Cast Iron |
| Impeller Material |
EN-GJL-250 Cast Iron |
| Shaft Material |
AISI 420 |
| Mechanical Seal |
Carbon / Ceramic / NBR or Gasket |
| O-Rings |
EPDM |
| Max Column Length |
600 mm |
| Max Fluid Temperature |
Up to 120°C |
| Max Pressure |
10 bar (16 bar optional) |
| Max Ambient Temp |
40°C |
Applications:
- Cold and hot water circulation
- Water distribution systems
- Cooling systems
- Irrigation
- Industrial processes
