Chemically Etched Filters & Mesh · Etched Precision Filter Parts
Etched Titanium Porous Plate for Electrolyzers — ISO 22734 electrolyzer stacks
Etched Titanium Porous Plate for Electrolyzers for distributing water and collecting gas in PEM electrolyzer and fuel cell stacks with thin titanium plates etched with thousands of precise through-holes. 3 sizes listed, with technical drawing and quotation.
Etched Titanium Porous Plate for Electrolyzers (ISO 22734 electrolyzer stacks) — Etched Precision Filter Parts
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 Etched Titanium Porous Plate for Electrolyzers
Tell us the specification (mesh count / micron / dimensions), material and quantity you need for Etched Titanium Porous Plate for Electrolyzers (ISO 22734 electrolyzer stacks) 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 (ISO 22734 electrolyzer stacks)
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
Coating
Lab cell 50
50
0.20
0.20
3000
8
Platinum flash
Short stack 100
100
0.30
0.30
9000
8
Platinum flash
Stack 200
200
0.50
0.40
24000
8
Iridium / platinum
Etched Titanium Porous Plate for Electrolyzers (ISO 22734 electrolyzer stacks) is used for distributing water and collecting gas in PEM electrolyzer and fuel cell stacks with thin titanium plates etched with thousands of precise through-holes.
How to Specify Etched Titanium Porous Plate for Electrolyzers
Hole size & pitch: 0.2–0.4 mm holes; pitch sets open area and in-plane conductivity.
Thickness: 0.2–0.5 mm Gr1 titanium.
Coating: Platinum or iridium flash to keep contact resistance low.
Materials
Standard supply is stainless steel 316/316L; 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 in clean conditions; contamination poisons catalysts.
Compress evenly in the stack.
Common Mistakes
Uncoated titanium passivating.
Burrs that pierce the membrane.
When Etched Titanium Porous Plate for Electrolyzers Is Not the Right Choice
Etched Titanium Porous Plate for Electrolyzers is made to order as finished parts. Indicative pricing starts from about US$55.00 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.
Etched Titanium Porous Plate for Electrolyzers — ISO 22734 electrolyzer stacks
What is Etched Titanium Porous Plate for Electrolyzers used for?
Distributing water and collecting gas in PEM electrolyzer and fuel cell stacks with thin titanium plates etched with thousands of precise through-holes.
Why etched titanium plates?
Precise, burr-free holes in titanium that resist anode corrosion.
Felt or etched plate?
Etched plates give uniform, defined porosity; felt gives higher porosity.
Coating?
Platinum or iridium flash.
What specifications are available for Etched Titanium Porous Plate for Electrolyzers?
The table on this page lists 3 standard specifications for Etched Titanium Porous Plate for Electrolyzers, from Lab cell 50 to Stack 200. 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 Chemically Etched Filters & Mesh — compare aperture range, open area and cleanability.
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