Torque flow centrifugal pumps series FB are single-stage horizontally mounted pumps. Because of their robust and service-friendly design the FB pumps can be used in a wide variety of applications. With the numerous variations the pumps are available for a broad range of flow rates and delivery heads. Due to the hydraulic design, pumps type FB are resistant to media with long fibres solids and high solids loading. Type FB pumps are suitable for chemically neutral and aggressive media such as alkaline solutions, solvents and lubricants used in surface technology, washing, cleaning, degreasing, pickling and phosphating as well as returning chip-containing coolants.

• Robust design
• Minimal space requirements
• Individually configurable
• Maintenance-friendly design
• High reliability
• Characteristic field extendable with the use of a variable speed drive
• Free ball passage up to 50 mm
• Also available with 4-pole motor

• For media with long fibres solids and high solids loading ­up to 6 percent by weight
• Flow rate up to 138 m³/h
• Delivery head up to 60 m
• Material options: cast iron and stainless steel (316L)
• Various sealing options
• Block design or with bearing carrier for standard motors
• Optional dry run protection or sealing chamber
• Motors: up to 3 kW 230/400 V 50 Hz, from 4 kW 400/690 V 50 Hz, 460 V 60 Hz, other voltages on request

•  Return pump for machine tools
•  Filter technology
•  Surface technology
•  Process engineering
•  Environmental technology