Submersible recirculation pump type ABS RCP

The RCP is Sulzer’s standard‑grade recirculation pump series, purpose‑built for pumping and recirculation of activated sludge in nitrification‑denitrification processes within wastewater treatment plants. Compact and easy‑to‑operate, these pumps deliver high efficiency and reliable performance. Optimized for high‑flow, low‑head conditions with heads ranging from 0.1 m to 1.8 m (4‑71 in). Unlike conventional axial‑flow pumps, RCP recirculation pumps eliminate the need for costly in‑tank structures including inflow chambers and large rising pipes.