Strainer PN 25 Y-type, with flanged ends and drain-plug 1/2" in cover Materials: Body: nodular cast iron JS 1030, Screen: stainless steel 1.4301 (from DN 150 perforated plate 1.4301), Gasket: graphit reinforced Test pressure: 37,5 bar Specials: with connection for differential gauge in body DN 15 - DN 40 G 1/4" and DN 50 - DN 250 G 1/2" * Fine screens at all nominal diameters mesh width 0,25 mm, free area 37% ** When ordering with fine screen: Article-Nr. + addition with F-SIEB Ludemann Armaturen GmbH E-Mail: [email protected]

Nominal diameter Face to face dimension (mm) Centre line of pipe to end of cover (mm) Free screen area standard element (mm) KVS-Value fine screen (m3/h) Zeta-Value standardscreen Zeta-Value fine screen Outer-diameter coverflange gasket (mm) Inner-diameter coverflange gasket (mm) Thickness coverflange gasket (mm) Coverflange size Distance required to remove screen (mm) The delivery oft the strainer is in accordance to PED 97/23/EG Point 8 and 9 of the preamble and article 1, clause 3 as well as article 3, clause 3. Ludemann Armaturen GmbH E-Mail: [email protected]