Ebara Optima are submersible pumps with standard mechanical seal used for draining wells, garages, cellars or places subject to flooding. Handling of seepage water or wastewater, water not containing solids. They are suitable for permanent or portable installations. Impeller, diffuser and motor cover in technopolymer reinforced with fibreglass.
The -QQV Seal (SiC/SiC/FPM special mechanical seal & NBR lip seal) is not available on the Best One so call for availability of the Optima. If you are ok using Ceramic/Carbon/NBR (mechanical seal) and NBR (lip seal) then the following equivalents will work:
If you need a -QQV seal then please contact for a quote.