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	Filter Sheets NCA SHEETS Deep filters based on treated and diatonic cellulose
Name Weight (g/m2) Thickness (mm) Density Recommended filtration speed (1/m2/h) Retention values (microns) Acceptable P (bar) Dimensions NCA 30 1250 4.2 0.30 500-700 9-20 2.5 40 x 40 cm 60 x 60 cm other dimensions upon request NCA 50 1250 4.2 0.30 500-700 8-18 2.5 NCA 70 1250 4.2 0.30 500 7-15 2.5 NCA 100 1250 4.2 0.30 500 5-12 1.5-2.5 NCA 120 1300 3.8 0.34 350-500 3-7 1.5-2.5 NCA 150 1300 3.8 0.34 350-500 1-3 1.5-2.5 NCA S 180 1300 3.8 0.34 150-200 0.3-1.5 1.2 NCA S 250 1300 3.8 0.34 150-200 0.5-0.8 1.2 NCA S 300 1300 3.8 0.34 150-200 0.4-0.6 1.2 NCA Super S 1350 3.8 0.34 100-200 0.2-0.4 1.2
	PS SHEETS Deep filters based on treated and diatonic cellulose washed with a small amount of calcium
Name Weight (g/m2) Thickness (mm) Density Recommended filtration speed (1/m2/h) Retention speed (microns) Acceptable P (bar) Dimensions PS 50 1250 4.2 0.30 500-700 8-18 2.5 40 x 40 cm 450 mm other dimensions upon request PS 70 1250 4.2 0.30 500 7-15 2.5 PS 100 1300 4.2 0.31 500 5-12 1.5-2.5 PS 120 1300 3.8 0.34 350-500 3-7 1.5-2.5 PS 150 1300 3.8 0.34 350-500 1-3 1.5-2.5 PS 180 S 1300 3.8 0.34 150-200 0.6-1.5 1.2