VEFD Series – Submersible Dredging & Slurry Pumps
Quick Overview
The VEFD Series is designed for dredging, slurry, and abrasive sewage applications where high solid content is present. The pumps are engineered for reliable operation in demanding environments.
Key Features
- Vortex impeller with large solid clearance
- Abrasion-resistant hydraulic design
- Heavy-duty mechanical seal system
- IP68 motor protection
Typical Applications
- Dredging operations
- Slurry handling
- Industrial wastewater with abrasives
General Technical Range
- Capacity (Q): up to 80 m³/h
- Head (H): up to 25 m
- Power (P): 0.37 – 7.5 kW
- Solid passage: 35 – 50 mm
Operating Conditions
- Liquid temperature: up to +40°C
- Maximum submergence depth: 10 m
- Intermittent operation
How to Choose VEFD
Use VEFD when wastewater contains sand, sludge, or abrasive particles.
Not Recommended For
- Clean water pumping
- Fibrous sewage
- High-pressure systems
Frequently Asked Questions
Can VEFD handle abrasive materials?
Yes, it is designed for abrasive slurry and solids.
Is VEFD suitable for continuous operation?
Typically intermittent, depending on application.
