Strainer screens are the consumable element of any strainer, they capture debris and eventually need replacement when the mesh is damaged, corroded, or when a different mesh size is required. AQ Process Systems sources and exports replacement screens for all common strainer types and manufacturers.
We supply screens in wire mesh (woven SS 304, 316, Monel, Hastelloy), perforated plate (laser-cut or punched), wedge wire (profile wire for self-cleaning applications), and sintered metal (for very fine filtration). Screens are fabricated to match the existing strainer body dimensions.
For plants standardising their strainer screens, we provide bulk screen packages covering all installed strainer models, ensuring maintenance spares are always available and correctly identified.
| Product | Specification | Description |
|---|---|---|
| Wire Mesh Screens | ||
| Wire Mesh Strainer Screens | SS 304/316, Monel, Hastelloy | 20-400 mesh | Woven wire mesh screens for Y-strainers, T-strainers, and basket strainers, fine to coarse filtration in corrosion-resistant materials. |
| Duplex Mesh/Perforated Screens | Mesh overlay on perforated backing | Composite screens with fine wire mesh supported by perforated plate backing, combining fine filtration with structural strength. |
| Perforated & Wedge Wire | ||
| Perforated Plate Screens | SS 304/316 | 0.5mm, 12mm holes | Laser or punch | Perforated stainless steel screens for coarse straining, strong, durable, easy to clean. For basket and T-strainer applications. |
| Wedge Wire Screens | Profile wire | Non-clogging | Self-cleaning | Wedge wire (profile wire) screens with V-shaped openings that resist clogging, for applications with fibrous or sticky debris. |
| Specialty Elements | ||
| Sintered Metal Filter Elements | SS 316L sintered | 1-100 micron | Sintered metal elements for ultra-fine filtration, cleanable and reusable alternative to disposable cartridge filters. |
| Magnetic Strainer Elements | Permanent magnets + mesh screen | Combination magnetic and mesh screen elements capturing both ferrous particles (magnetically) and non-ferrous debris (mesh). |
You need the strainer manufacturer, model number, and size, or physical dimensions of the existing screen (diameter, length, mesh size). We maintain cross-reference data for major strainer brands and can identify the correct screen from your strainer details. Alternatively, send us the old screen or a photograph with dimensions.
Wire mesh provides finer filtration (down to 0.037mm / 400 mesh) but is less structurally strong and more prone to damage. Perforated plate is stronger and more durable but only practical for coarser filtration (0.5mm+ holes). Duplex screens combine both, fine mesh supported by perforated plate backing, providing fine filtration with structural strength.
SS 304 for general water and steam service. SS 316 for corrosive fluids, seawater, and chemical service. Monel for high-temperature corrosive service and seawater. Hastelloy for aggressive acids and chemicals. The screen material should be at least as corrosion-resistant as the piping system material.
Screens should be replaced when they are damaged (torn mesh, corroded holes, deformed basket), when the mesh size needs to change, or when cleaning can no longer restore acceptable flow. In clean service, screens can last 5-10+ years. In corrosive or abrasive service, 1-3 years may be typical. Inspect screens during every cleaning.
Yes. We fabricate screens to match existing strainer dimensions, from a drawing, sample screen, or strainer model number. Custom screen shapes, mesh sizes, and materials are available. For non-standard strainers or obsolete models where OEM screens are unavailable, custom fabrication ensures continued operation.
Share your specifications, pipe size, class, material, we respond within 24 hours.