Horizontal Split Case Pump - ZLM

The process and transfer pump of ZLM design was developed for stringent demands. Is a special main pipeline pump recommended for applications with change of the flow during the lifetime of a pipeline.

This horizontal pump with double suction impeller and a between bearing design is perfect for pipeline applications as it is constructed under the API standards. The additional diffuser ensures a high efficiency. By changing the impeller and diffuser the BEP can be shifted in a wide range to achieve low power consumption and a long lifetime of the pump. It can also be used for other applications.

CHARACTERISTICS

• Axially split, horizontal, single stage centrifugal pump
• Foot or Near-centerline mounted
• Double volute casing
• Thrust compensation by double suction closed impeller
• Diffuser arrangement for high efficiency and low radial forces
• Easy changing of impeller and diffuser to ensure best performance in a wide range
• Side-Side nozzle arrangement

APPLICATIONS

• Pipeline services: Mainline and Booster
• Oil-extraction technology: on land and offshore
• Refinery technology
• Chemical / Petrochemical industries
• General industry
• Metallurgical and steel industries
• Combined heating
• Power stations

This pump is recommended for applications with change of the flow during the lifetime of a pipeline.

DESIGN FEATURES

• Heavy-duty process design according to API 610 latest edition (BB1 type)
• Ring oil lubrication (other methods available)
• Replaceable wear rings for casing and impeller
• Fan and Water cooling available

CONSTRUCTION MATERIALS

• Materials of construction per API 610 (other materials on request)