This page covers the 11 mesh count of security screen mesh: the woven specification per SS316 marine grade, the particle size it retains, the open area it presents to flow, and the neighbouring counts to step to when the separation requires it.
11 Mesh Specification Row (SS316 marine grade)
| Mesh count | Wire diameter (mm) | Aperture (mm) | Micron rating (u00b5m) | Open area (%) | Weight SS (kg/mu00b2) | Reference standard |
|---|---|---|---|---|---|---|
| 11-Mesh | 0.80 | 1.51 | 1509 | 42.7 | u2014 | SS316 marine grade |
11 Mesh Cloth Weight
Standard 11 mesh stainless cloth weighs approximately u2014 kg/m² (density 7.93 g/cm³ basis; brass and copper weave roughly 10% heavier, aluminum about one third). Use this figure for roll handling and freight estimation.
Typical Applications for 11 Mesh Security Screen Mesh
11 mesh security screen mesh is commonly specified for coarse screening and grading, safety guarding, animal enclosures, plaster and render reinforcement, and support layers behind finer filter cloth.
Plain, Twill or Dutch Weave at This Rating?
Plain square weave is the standard at this count: every opening is a true square of the stated aperture, retention is absolute for hard spherical particles, and the cloth is easy to clean.