METAX GmbH (en) > Mechanical seals > Supply systems > Pumping device for mechanical seals

Pumping device for mechanical seals

Pumping device for mechanical seals

Pumping device for mechanical seals

Design features pumping screw

  • output in axial direction
  • dependent direction of rotation
  • efficiency depends strongly on the radial gap to the housing
  • critical at high radial shaft movements during operation
  • flow output depends on design of the seal housing

Design features pumping ring

  • output in radial direction
  • independent direction of rotation
  • flow output depends on design of the seal housing