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F 640 TR Submersible Centrifugal Pump

Tank pump for horizontal use with a conical rotor or impeller for flow rates up to 733 l/min.

The F 640 TR submersible centrifugal pump is designed for filling, transferring, and pumping large volumes of non-flammable liquids. It is suitable for containers, tanks, and open vessels in the industrial, chemical, petrochemical, and surface treatment sectors, as well as in water and wastewater treatment.

The pump is mounted horizontally on a console. Alternatively, it can be mounted vertically on the container. Depending on the size, it operates with an open cone rotor or a closed impeller.

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Features

  • Horizontal submersible centrifugal pump with console for dry installation
  • Can also be installed vertically on the tank
  • Construction consisting of an inner tube, an outer tube, and a drive shaft
  • Drive shaft mounted in the inner tube
  • Outer tube made of polypropylene
  • Shaft seal with a mechanical sliding ring seal made of oxide ceramic
  • O-rings made of FKM
  • Available in two sizes: 30 TR and 230 TR
  • Size 30 TR with open conical impeller
  • Size 230 TR with a closed impeller
  • Size 230 TR with impeller Ø 100–160
  • Depending on the model, with threaded or flanged connections on the suction and discharge sides

Advantages

  • Pumps larger volumes from tanks, containers, and open vessels
  • Can be used horizontally and vertically
  • Suitable for fluids containing solids
  • Hermetically sealed design enhances process reliability
  • Motor can be replaced if necessary
  • The polypropylene version is suitable for many chemical applications
  • Connection options facilitate integration into existing systems
  • Two sizes cover a range of pumping applications

Media Examples

  • Acids
  • Alkalis
  • AdBlue®
  • Fuels
  • Anodizing solution
  • Plant-fiber sponges
  • Water-based paints
  • Alkaline pickling baths
  • Industrial wastewater

Technical Specifications

Feature Specification
Flow Rate max. 733 l/min¹
Head max. 33 mWs¹
Viscosity min. 1 mPas to max. 2,000 mPas¹
Housing diameter Max. 230 mm²
Mounting flange diameter Max. 185 mm²
Outer tube material Polypropylene
Media / Fluids Acids, AdBlue®, alkalis, fuels
Seal Mechanical seal
Mechanical seal Oxide Ceramic
O-rings FKM
Containers Tanks larger than 1,000 liters
Sizes 30 TR and 230 TR
Rotor / Impeller Open conical rotor or closed impeller
Application Horizontal on a console or vertical on the tank
Connections Threaded or flanged connection, depending on the model

 

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