Sulzer - Overhung Vertical Inline Process Pump

The Overhung Vertical Inline Process Pump is an API 610 (ISO 13709) Type OH3 single-stage, radially split pump designed for heavy-duty industrial applications. It is centerline-mounted and offers a broad hydraulic coverage, making it suitable for refinery, petrochemical, gas processing, and offshore oil production services. Key features include a finned bearing housing with fan cooling for long bearing life, a heavy-duty pump and driver stand to minimize vibration, and robust shaft and bearing design for reduced deflection. The pump is equipped with ISO 21049 (API 682) cartridge-type mechanical seals to reduce emissions and supports both grease and oil mist lubrication. Its construction ensures reliable operation in demanding environments, including seawater boosting and tank farm boosting.