Effluent Treatment Plants (ETP)
The pump duty with no datasheet — engineered for anyway.
ETP duty has no clean datasheet: the stream is whatever the plant made that day. The selection answer is conservative and corrosion-proof — PP wetted parts that tolerate excursions in both pH directions, vertical sump pumps that keep motors above flooded pits, and dosing pumps for neutralisation chemistry.
Collection and equalisation sumps take our vertical long-shaft pumps (shafts to 6 m); neutralisation and dosing transfer runs on PP/PVDF centrifugals; treated-water and utility duty uses back pull-out pumps that maintenance can open without touching the piping.
Tell us the pH range, the worst chemical likely in the stream, and the realistic solids content — we select for those, honestly.
Pumps that suit this duty
Running this duty today?
Send the liquid, temperature, flow and head — we return a selection within 24 working hours.