How it is made & specified.
This SS304 perforated filter element is a cylindrical component for food-processing machinery and related liquid or ingredient straining duties. The perforated shell provides structural support and coarse retention, while an optional woven mesh layer can be specified when the process requires a smaller opening. The photographs show representative custom cylinders rather than one standardized cartridge size.
The selected source confirms SS304 and food-machine filtration. It does not establish a hygiene certification, surface-roughness value or universal food-contact approval. Those requirements must be stated explicitly with the RFQ and verified against the intended market, product contact conditions and cleaning procedure.
Equipment fit is controlled by the outside diameter, overall and working length, end rings, flange or lip, closed-end profile and any locating features. For replacement work, a drawing is preferred; a sample with measured dimensions can also be used to prepare a confirmation drawing before production.
Filtration performance depends on the actual hole size or mesh opening. The perforated support visible in the images should not be assigned an assumed micron rating. Specify the ingredient or contaminant to retain, target opening, allowable pressure drop, flow direction and whether the element will be brushed, rinsed or cleaned in place.
An RFQ should include the equipment model or interface drawing, SS304 requirement, dimensions, opening or mesh data, operating temperature, cleaning chemistry, batch-contact conditions, quantity, edge-finish requirement and any material or inspection documentation.
