Strainer PN 40

Product catalog summary

Product Overview:
The document provides technical specifications for a Strainer PN 40 Y-type with screwed ends. The body and screen are made of stainless steel 1.4408, and the gasket is made of PTFE. The connection type is BSP screwed ends, and the test pressure is 60 bar.

Specifications:

Available sizes range from 3/8" to 2".
Mesh width for standard screens is 1.00 mm, with an option for fine screens at 0.25 mm mesh width and 37% free area.
Each size has specific dimensions and weights, with article numbers provided for ordering.

Technical Data:

DN (Nominal Diameter), L (Face to Face Dimension), A (Centre Line of Pipe to End of Cover), and other dimensions are specified for each size.
KVS values for both standard and fine screens are provided, indicating flow capacity.
Zeta values for both screen types are included, representing pressure loss coefficients.

Compliance:
The strainer complies with the Pressure Equipment Directive (PED) 97/23/EG, specifically point 8 and 9 of the preamble, article 1, clause 3, and article 3, clause 3.

Contact Information:
Ludemann Armaturen GmbH, Broichstraße 52, D-51109 Köln, Germany. Phone: +49 (0) 221 - 93 35 34-0, Fax: +49 (0) 221 - 93 35 34-29, Email: [email protected]

Catalog excerpts

Strainer PN 40 Y-type, with screwed ends Body: stainless steel 1.4408, Screen: stainless steel perforated plate 1.4408 Gasket: PTFE * 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]

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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]

Open the catalog to page 2

Strainer PN 40

Strainer PN 40

Catalog excerpts

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