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Sintered mesh discs for filter-dryers
A filter-dryer disc combines the filtering mesh laminate with a welded ring or frame and the supporting arrangement inside the vessel. Liquid passes through the disc while the retained solids form a cake; the complete process may include washing and drying stages defined by the equipment. The disc diameter, thickness and sealing face must match the vessel drawing. Mesh-layer selection, drainage support and cleaning access should be reviewed separately from the filtration grade. The reference tables provide a starting point for discussion, while the final pressure cycle, assembly limits and inspection requirements are confirmed for the actual filter-dryer.
Sintered wire mesh filter elements
Content checked: 2026-10-30
Mesh discs for filtering, washing and drying
A supported sintered-mesh disc provides the filtration surface in a filter-dryer. One-piece and segmented arrangements serve different equipment and maintenance needs. Confirm the disc support, rim connection and sealing surface together with the machine drawing.
Product-family parameters
- Materials listed
- 304, 316L
- Diameter range
- 100–3000 mm
- Listed thicknesses
- 1.7, 2.5, 3.5, 6 and 8 mm
- Listed filter-grade range
- 1–300 µm
Confirm the selected dimensions, retention test and operating conditions before ordering. Ranges are not a single combined specification.
Typical specifications
On a small screen, scroll the table sideways to see every column.
| Form (model) | Typical dimensions | Rating, µm | Media temperature range | Notes |
|---|---|---|---|---|
| Filter-dryer / Nutsche disc (YS-FD) | Ø 100–3000 mm; 1.7 / 2.5 / 3.5 / 6 / 8 mm | 1–200 | −200…+480 °C (316L, air) | Multilayer mesh, welded flange ring |
Temperatures are limits of the filter medium. The limit of an assembled element is set by its seals, gaskets and joints (elastomer O-rings in 222/226 sockets are much lower) and is confirmed per order. Higher temperatures with other alloys on request.
Reference values only; final specifications are confirmed for each custom order.
On a small screen, scroll the table sideways to see every column.
| Model | Nominal rating, µm | Absolute rating (98 %), µm | Bubble point, Pa | Air permeability at 1000 Pa, L/(dm²·min), ≥ |
|---|---|---|---|---|
| YS-SM5-001 | 1 | 6–7 | 5500–6500 | — |
| YS-SM5-002 | 2 | 8–9 | 4000–5000 | — |
| YS-SM5-005 | 5 | 11–14 | 3500–5000 | 200 |
| YS-SM5-010 | 10 | 16–18 | 2900–3800 | 250 |
| YS-SM5-015 | 15 | 24–26 | 2400–3300 | 320 |
| YS-SM5-020 | 20 | 28–32 | 1500–2400 | 450 |
| YS-SM5-025 | 25 | 34–36 | 1150–2000 | — |
| YS-SM5-030 | 30 | 40–45 | 800–1800 | 550 |
| YS-SM5-040 | 40 | 50–63 | 1000–1300 | 650 |
| YS-SM5-050 | 50 | 71–80 | 600–1050 | 750 |
| YS-SM5-070 | 70 | 86–95 | 650–1030 | 900 |
| YS-SM5-100 | 100 | 110–120 | 550–900 | 950 |
Bubble point: ISO 4003-type test; reference range compiled from tests with different wetting liquids (test liquid confirmed per order). Air permeability: ISO 4022-type test at 1000 Pa; “—” = no reference value published, confirmed per order. 1 L/(dm²·min) = 6 m³/(m²·h).
Reference values only; final specifications are confirmed for each custom order.
Cleaning and inspection
Agree cleaning and inspection for the complete disc, including the welded rim, sealing surface, drainage path and the required retention check.
Discuss your configuration
Send a drawing, required quantity and known operating conditions. Final specifications are confirmed for each custom order.
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