Self-Cleaning Filters (Slot Tube Filters)


  • Filtration of hydrous, viscose and super-viscose media
  • Flow rate up to 75 m³/h (in relation to clean water)
  • Welded housing of stainless steel or of carbon steel with painting
  • All inserts of stainless steel
  • Max. allowable pressure 6 bar and 10 bar
  • Max. allowable temperature 80°C
  • Robust and userfriendly
  • Fast and easy cleaning because of the complete demountable filter insert (if necessary)
  • Motorized or manual drive
  • Design and calculation acc. PED 2014/68/EU
  • For tests individual filters are available
  • Optional TÜV-acceptance, Ex-protection, special voltage, hardened and perforated filter elements, higher pressures and temperatures, heating jacket, mechanical seals, special materials, special seals, monitoring of the differential pressure, automatic and manual purge systems, fully automatic control system etc.
  • Custom design
Type Flow rate* at 100 µm Flow rate* at 150 µm In-/Outlet Drain
DELTA-STRAIN 70-D/L  12 m³/h 18 m³/h R 2" BSP inner thread
R 2" BSP inner thread
DELTA-STRAIN 110-D/L  24 m³/h 26 m³/h DN65
R 2" BSP inner thread
DELTA-STRAIN 175-D/L  36 m³/h 45 m³/h DN80
R 2" BSP inner thread
DELTA-STRAIN 326-D/L  72 m³/h 75 m³/h DN100
R 2" BSP inner thread

* in relation to clean water

Do you have further questions about us or one of our products?
Our team will be pleased to assist you. We offer our customers an optimum standard of quality, service and profitability.