WEMCO®
Prerotation
The WEMCO® Prerotation is an automatic wet well cleaning and flow matching system.
The WEMCO® Prerotation system is designed to use the WEMCO® pump and Prerotation basin together to remove floating and settled solids from the wet well during every pumping cycle, without supervision, maintenance, or complex controls.
Key Features & Benefits
- Self-cleaning wet well
- Flow matching
- Eliminates vacuum truck clean-out
- Reduces odor, gas, and corrosion
- Floatable and settled solids removal
- Simple installation
- Used with WEMCO standard immersible screw flow pumps
- Precast and cast in place basins available depending on flow rate and pump size
Size Range & Dimensions
- Basin sizes available for all immersible screw flow pumps
Flow
- Up to 20,000 gpm (454 m³/h)
Applications
- Removal of floating & sunken solids
- Mining & carbon transfer
- Oily water
- Food & beverage
- Sludge & wastewater
- Unscreened sewage
Temperature Range
- 32°F (0°C) – 180°F (82°C)
Materials
- Fiberglass basin
