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PSA-KOSWA® Type SF StrainerYou are here: Startpage | Product Overview | PSA-KOSWA
  • DN 15 - 400 PN 10 / 16
  • With flanges acc. EN 1092 part 2
  • Face to face length acc. EN 558 part 1 Column 1
  • Requirements acc. PED 97/23/EU Art. 1 Chapt. 3 without CE-Marking, for water and potable water, tests acc. DIN 3230 part 4 for potable water
  • Of cast iron with laminar graphite
  • Inside and outside with epoxy powder coating RAL 5005 acc. KTW recommendation as well as DIN-DVGW worksheet W 270
  • Permissible operating temperature up to 60°C
  • Without mechanical operated parts


Technical data
(pdf-file, 477KB)

General Installation-, Operation- and Maintenance Manual
(pdf-file, 629KB)

Installation-, Operation- and Maintenance Manual
(pdf-file, 228KB)

Pressure Drop Diagram PSA Koswa®

Poster KOSWA
(JPG-file, 163KB)

(pdf-file, 656kb)


PSA-KOSWA®-Globe Valves

to PSA-KOSWA-Globe valves

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