Longitudinal suction scrapers

The suction scraper with suction nozzles by J.A.G. Metallbau can be equipped with a pump or simply based on the siphon principle.

With a siphon principle, suction pipe evacuation can be executed either with a manual pump or fully automatic evacuation.

The chassis can be connected to rails with a gear rack drive or equipped with rubberised wheels.

Floating scum scraping can be executed with a simple, manually operated floating scum drain or through a fully automatic system (i.e. Glaser).

Control cabinet for manual and automatic operation directly on bridge.

Possible versions - overview

Suction scraper

  • With pump
  • Based on siphon principle


  • Rail connected with gear rack drive
  • Rubberised wheels

Floating scum scraper

  • Manual
  • Fully automatic
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Download this file (Referenzen 2014 - Längssaugräumer.pdf)Referenzen 2014 - Längssaugräumer.pdf70 Kb
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