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MINIMESH® DTW-S – DUTCH TWILLED WEAVE.

Pore size range = 7 μm to 121 μm

Our MINIMESH® DTW-S twilled filter weave has weft wires woven as closely as possible in the classic 2/2 twilled weave. The very thin weft wires allow good fl ow-through properties with very small pore sizes. The MINIMESH® DTW-S filter weave is thicker and more stable than the MINIMESH® HIFLO-S filter weave and is characterised by good workability and very compact pore distribution. MINIMESH® DTW-S is a surface filter where the filtered material in most cases accumulates as a filter cake on the mesh surface. MINIMESH® DTW-S filter weaves reach a precise separation efficiency and are suitable as a distribution medium due to the high wettability.

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Specifications

Type of Weave MESH Geometric Pore Size μm Pressure drop-coefficient ζ Tensile stregth warp N/cm Tensile stregth weft N/cm Porosity theor. % Weight kg/m2 Cloth thickness mm
DTW 7-S 425 x 2800 7 2970 100 245 34 0.33 0.06
DTW 8-S 375 x 2300 8 3800 150 220 33 0.45 0.09
DTW 9-S 240 x 1600 9 4830 300 290 31 0.76 0.14
DTW 10-S 325 x 2300 10 2370 160 225 34 0.45 0.09
DTW 14-S 200 x 1400 14 1500 225 450 34 0.75 0.14
DTW 20-S 165 x 1400 20 800 185 465 40 0.69 0.15
DTW 21-S 165 x 1100 21 1220 190 565 36 0.84 0.17
DTW 45-S 80 x 700 46 330 190 790 46 1.15 0.27
DTW 90-S 40 x 560 88 300 235 1080 48 1.51 0.37
DTW 95-S 35 x 500 94 400 170 1325 47 1.70 0.41
DTW 120-S 30 x 360 121 260 440 1850 45 2.55 0.59

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