Photo-Etched Precision Filter Disc — Custom to drawing (ISO 2768-f)
Photo-Etched Precision Filter Disc for filtering, metering and diffusing fluids through thin stainless discs whose holes are chemically etched to an exact pattern — burr-free, stress-free and far more uniform than woven mesh. 4 sizes listed, with technical drawing and quotation.
Photo-Etched Precision Filter Disc (Custom to drawing (ISO 2768-f)) — Precision Filter Discs
Technical Drawing
Customize the parameters below — every spec field is editable, and the drawing redraws to match the values you choose. Changing the size will snap the other fields to that size's standard values; you can then override any individual value.
Sends the selected values to the quote form below.
Request a Quotation for Photo-Etched Precision Filter Disc
Tell us the specification (mesh count / micron / dimensions), material and quantity you need for Photo-Etched Precision Filter Disc (Custom to drawing (ISO 2768-f)) and our team will respond within one business day. Click "Request this configuration" on the drawing above to send the parameters you just chose straight into this form.
Dimensions & Specifications (Custom to drawing (ISO 2768-f))
Every row below is a starting point for the customizer above — pick any specification row and the drawing will redraw to it.
Size
Plate diameter (mm)
Thickness (mm)
Hole diameter (mm)
Hole count
Hole rings
Open area (%)
PE-10
10
0.10
0.08
900
6
22
PE-20
20
0.15
0.10
2400
7
25
PE-32
32
0.20
0.15
3100
8
28
PE-50
50
0.30
0.25
3600
8
30
Photo-Etched Precision Filter Disc (Custom to drawing (ISO 2768-f)) is used for filtering, metering and diffusing fluids through thin stainless discs whose holes are chemically etched to an exact pattern — burr-free, stress-free and far more uniform than woven mesh.
Also known as: etched metal filter, photo-etched filter disc, chemically etched mesh, etched stainless filter
Hole size vs thickness: Etched holes are normally at least the sheet thickness; thinner foil allows smaller holes.
Pattern: Any hole shape, pitch and keep-out zone — supply a DXF so the tool matches your part exactly.
Material: SS304/316L, nickel, copper or titanium foil from 0.03 to 0.5 mm.
Materials
Standard supply is stainless steel 304, stainless steel 316/316L, copper; the material column in the table and the drawing options show the exact grade for each size. Other alloys and finishes can be quoted to your drawing.
Fitting & Care
Handle thin discs with vacuum tweezers or by the rim; fingers bend them.
Specify the etch-entry face if hole taper matters for flow direction.
Common Mistakes
Asking for holes smaller than the foil thickness on a thick part.
Using an etched disc where the pressure drop needs a woven or sintered layer behind it for support.
When Photo-Etched Precision Filter Disc Is Not the Right Choice
Not for very thick plates over about 1 mm, where punching, drilling or laser cutting is more economical.
Photo-Etched Precision Filter Disc is made to order as finished parts. Indicative pricing starts from about US$0.35 per piece for a standard size at production quantity; the final price depends on size, material, finish, tooling and order volume. Send your configuration from the drawing above for a quotation.
Photo-Etched Precision Filter Disc — Custom to drawing (ISO 2768-f)
What is Photo-Etched Precision Filter Disc used for?
Filtering, metering and diffusing fluids through thin stainless discs whose holes are chemically etched to an exact pattern — burr-free, stress-free and far more uniform than woven mesh.
What is a photo-etched filter disc?
A thin metal disc whose holes are formed by chemical etching through a photo-resist mask, giving burr-free, uniform holes.
How small can etched filter holes be?
Down to roughly the foil thickness — about 0.05 mm in 0.05 mm foil.
Etched disc or woven mesh disc?
Etched discs give exact, repeatable holes and flat faces; woven mesh gives higher open area at lower cost.
Which specifications of Photo-Etched Precision Filter Disc does custommetalfilters.com supply?
The table on this page lists 4 standard specifications for Photo-Etched Precision Filter Disc, from PE-10 to PE-50. Specifications outside the table — custom mesh counts, wire diameters, roll widths and fabricated pieces — can be quoted on request.
How do I request a quotation?
Use the parametric drawing on this page to set the exact configuration (specification, material, treatment) and click "Request this configuration" — a specialist from custommetalfilters.com will respond within one business day.
Related Mesh Products
Closely related constructions in Filter Elements — compare aperture range, open area and cleanability.
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