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Type KL-R

WANGEN pumps / Type KL-R

The WANGEN Type KL-R progressing cavity pump has a modular design. Its specially constructed hopper and sealing system enable the conveyance of media without impairment of their structure or quality. A cleaning-friendly, virtually gap-free version  is also ideal for use in the food industry.

Technical description

  • Flexible drive shaft selection
  • Encapsulated mechanical seal, single or double acting, rinsed by the product
  • Various rotor/stator geometries (standard, L and H geometry)
  • Stator with S-cone inlet for optimum filling of the pumping chamber
  • Easy cleaning thanks to construction with little dead space
  • Materials with FDA certificate on request
  • Discharge flange with self-emptying design
  • Fully developed, robust universal joint with feed screw
  • Robust bearing pedestal with close-coupled drive and self-centering of the drive shaft


WANGEN Type KL-R pumps have been used for many years in the food industry. They are used for:

  • Feeding
  • Dosing
  • Rinsing
  • Transfer duties
  • Filling

Advantages and features

  • Good pumping performance even with abrasive and fibrous materials in the media
  • Modular design for high flexibility and short downtimes for maintenance and repairs
  • Hoppers available in various sizes
  • Self-emptying hopper with cleaning connections
  • Optionally with base plate or mobile
  • Optional heating or cooling jackets