| Parameter | Unit | DY-PWF-PET-01 | DY-PWF-PET-02 | DY-PWF-PET-03 |
| Variant | Open wash structure | Balanced wash structure | Controlled drainage | |
| Material | Polyester monofilament or mixed-yarn fabric, as listed | Polyester monofilament or mixed-yarn fabric, as listed | Polyester monofilament or mixed-yarn fabric, as listed | |
| Warp filament | mm | 0.25 | 0.25 | 0.25 |
| Weft filament | mm | 0.3 | 0.3 | 0.4 |
| Warp density | threads/cm | 19 | 21 | 21 |
| Weft density | threads/cm | 15.5 | 17 | 14.5 |
| Fabric mass | g/m² | 390 | 440 | 510 |
| Air permeability | m³/(m²·h) | 15000 | 13900 | 9500 |
| MD breaking strength | N/cm | 1200 | 1300 | 1300 |
| CD breaking strength | N/cm | 800 | 850 | 850 |
| Ordering details | ||||
| Joint | SP – Spiral-pin joint | SP – Spiral-pin joint | SP – Spiral-pin joint | |
| Edge finish | PU – Polyurethane edge seal | PU – Polyurethane edge seal | PU – Polyurethane edge seal | |
| Color | B – Blue | B – Blue | B – Blue | |
| Order dimensions (example) | mm | W2000-L12000 | W2000-L12000 | W2000-L12000 |
| Order code (example) | DY-PWF-PET-01/W2000-L12000/SP/PU/B/R01 | DY-PWF-PET-02/W2000-L12000/SP/PU/B/R01 | DY-PWF-PET-03/W2000-L12000/SP/PU/B/R01 | |
| Dimensions | Custom finished dimensions to the machine drawing. | |||
| Specification scope | Nominal fabric specifications; assembly details apply as listed. | |||
No. The pressure cycle, travel path, guiding and seam passage differ; assess the actual tower press.
No. Joint profile, strength, leakage and machine clearances must be checked together.
Send particle distribution, target filtrate quality, fluid chemistry, temperature, equipment and support details, sample requirements and finished format.
