DELTAFILTER Filtrationssysteme GmbH

DELTA-STRAIN S/L series

The DELTA-STRAIN S/L series comprises self-cleaning edge filters that are specially designed for the filtration of aqueous, viscous and highly viscous media. These filters are characterized by their inlet and outlet connections, which, depending on the type, are offset in height or positioned opposite each other at the same height to enable an optimized flow. The filter housings are made of either welded stainless steel or carbon steel with paint, with all internals made of high-quality stainless steel.

The design of the S/L series offers a robust and user-friendly, two-part housing that enables quick and easy cleaning thanks to the completely removable filter insert, should this be necessary. Users can choose between a motorized or manual drive to ensure flexible adaptation to their specific operating conditions.

Depending on the specific filter type of the S/L series, additional options such as TÜV approval, explosion protection, special voltage, hardened and perforated filter elements, adaptations for higher pressures and temperatures, heating jackets, special materials, special seals, mechanical seals, differential pressure monitoring, blow-down device, dirt discharge systems, flange connections and fully automatic control can be integrated. These diverse options allow the filter to be configured individually to meet the requirements of a wide range of applications.

A customized design is also possible to ensure that the filter solution is precisely tailored to the individual needs and requirements of the user.

Product information

  • Flow rate up to 250 m³/h (based on clean water)
  • INLINE version for DELTA-STRAIN 240-S/L, DELTA-STRAIN 480-S/L and DELTA-STRAIN 480-S/L-KLS
  • Max. Permissible pressure 10 bar or 16 bar for type DELTA-STRAIN 480-S/L-KLS
  • Permissible max. Temperature 80°C (optionally also for higher temperatures)
  • DELTA quick-release spindle lock for DELTA-STRAIN 240-S/L and DELTA-STRAIN 480-S/L. No tools are required for opening and closing!
  • Design and calculation in accordance with PED 2014/68/EU
DELTA-STRAIN S/L series

Further information

Type Flow rate* at 100 µm Flow rate* at 150 µm Entry/exit Emptying
DELTA-STRAIN 240-S/L 24 m³/h 26 m³/h R 2" INTERNAL THREAD R 1″ AG
DELTA-STRAIN 480-S/L 36 m³/h 45 m³/h R 3" INTERNAL THREAD R 1″ AG
DELTA-STRAIN 480-S/L-KLS36 m³/h45 m³/hDN80 PN16R 2″ AG
DELTA-STRAIN 960-S/L 72 m³/h 85 m³/h DN100 PN16 R 2″ AG
DELTA-STRAIN 960-S/L-XL 72 m³/h 95 m³/h DN150 PN16 R 2″ AG
DELTA-STRAIN 1920-S/L 180 m³/h 250 m³/h DN200 PN16 DN80 PN16
* related to clean water
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