Sintered Mesh · Sintered Porous Metal Elements

Sintered Porous Metal Filter Disc & Cup — ISO 4003 / ISO 4022

Name: Sintered Porous Metal Filter Disc & Cup
Brand: custommetalfilters.com
SKU: EHM-SIN-05
Price: 2.8 USD
Availability: InStock

Sintered Porous Metal Filter Disc & Cup for protecting sensors, pneumatic valves, nozzles and analytical instruments with small sintered porous discs and cups that are pressed, crimped or welded into fittings. 5 sizes listed, with technical drawing and quotation.

Sintered Porous Metal Filter Disc & Cup (ISO 4003 / ISO 4022) — Sintered Porous Metal Elements

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 Sintered Porous Metal Filter Disc & Cup

Tell us the specification (mesh count / micron / dimensions), material and quantity you need for Sintered Porous Metal Filter Disc & Cup (ISO 4003 / ISO 4022) 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.

Category Type Standard Mesh count / micron Material Finish

Dimensions & Specifications (ISO 4003 / ISO 4022)

Every row below is a starting point for the customizer above — pick any specification row and the drawing will redraw to it.

Size	Diameter (mm)	Thickness (mm)	Micron rating (u00b5m)	Shape	Powder
Disc u00d810	10	1.5	2	Flat disc	SS316L
Disc u00d825	25	2.0	10	Flat disc	SS316L
Disc u00d850	50	3.0	40	Flat disc	SS316L
Cup u00d816 u00d7 20	16	1.5	20	Cup	SS316L
Disc u00d825 bronze	25	3.0	60	Flat disc	Bronze CuSn10

Sintered Porous Metal Filter Disc & Cup (ISO 4003 / ISO 4022) is used for protecting sensors, pneumatic valves, nozzles and analytical instruments with small sintered porous discs and cups that are pressed, crimped or welded into fittings.

Also known as: sintered filter disc, sintered filter cup, porous metal disc, sintered metal frit

Made by: Sintered Media (Diffusion Bonding) · Deep Drawing, Stamping & Forming · Filter Fabrication & Assembly

Where Sintered Porous Metal Filter Disc & Cup Is Used

Pneumatics: inlet filters and exhaust silencer elements on valves and cylinders.
Pressure & flow instrumentation: snubber and sensor-port protection discs.
Chromatography & laboratory: column frits, sparger discs and solvent inlet filters.
Medical & analytical devices: gas inlet and vent filters in analyzers and ventilators.

Read the full application guide for Sintered Porous Metal Filter Disc & Cup →

How to Specify Sintered Porous Metal Filter Disc & Cup

Diameter & thickness: Match the fitting bore or seat; tolerance on diameter decides whether it press-fits or needs a weld ring.
Micron rating: 2–60 µm; finer ratings cost flow, so specify the allowable pressure drop.
Powder: SS316L for corrosion and heat; bronze CuSn10 for low-cost pneumatic duty in dry air.

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

Press discs in with a flat-faced tool so the porous face is not smeared shut at the edge.
Clean ultrasonically in a suitable solvent and blow dry with clean air before reuse.

Common Mistakes

Using bronze discs with ammonia, chlorine or wet corrosive gases, which attack copper alloys.
Pressing the disc so tightly that the outer ring of pores collapses and flow drops.

When Sintered Porous Metal Filter Disc & Cup Is Not the Right Choice

Not suited to high-flow or high-dirt-load duty, where a sintered tube or cartridge gives far more filter area.

Related Mesh Products

Pricing

Sintered Porous Metal Filter Disc & Cup is made to order as finished parts. Indicative pricing starts from about US$2.80 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.

Frequently Asked Questions

What is Sintered Porous Metal Filter Disc & Cup used for?

Protecting sensors, pneumatic valves, nozzles and analytical instruments with small sintered porous discs and cups that are pressed, crimped or welded into fittings.

What is a sintered filter disc used for?

Protecting sensors, valves and instruments, and as chromatography frits and gas spargers.

Bronze or stainless sintered discs?

Stainless for corrosion, heat and liquids; bronze for economical dry-air pneumatics.

Can sintered stainless discs be welded into a housing?

Yes — stainless discs can be TIG or laser welded to fittings.

What is the specification range of Sintered Porous Metal Filter Disc & Cup?

The table on this page lists 5 standard specifications for Sintered Porous Metal Filter Disc & Cup, from Disc u00d810 to Disc u00d825 bronze. 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.