Gusmer Wine Catalog 2025-26

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Gusmer Enterprises Cellupore CSF Sheet Series

Superior Performance & Throughput Capacity Gusmer Enterprises’ Color Sensitive Filter (CSF) series is manufactured using advanced technologies that allow less initial color stripping during filtration, yet offers the same outstanding performance of conventional filter sheet media. Gusmer’s CSF gradient density sheets are a composite of the finest cellulose pulps and filter aids. • Excellent retention capabilities while preserving color, aromas, and flavors in beverages • Remove gross solids, haze constituents, yeast, bacteria, and colloids • Offered in 5 grades to cover coarse through pre-membrane filtration applications

Color Stripping Challenge= Bourbon (0.164abs @ 525nm), Flow Rate - 16gal/hr/ft 2

0.18

0.16

0.14

0.12

0.1

0.08

CSF-SP (0.158 ABS)

Competitor (0.14 ABS)

0.06

1

2 3 4 5 6 7 8 9 101112131415

16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Time (min)

Application Guide The information in this Application Guide is provided as a recommendation.

Recommended Flow Rates gal/hr/ft 2 (liter/hr/m 2 )

Maximum Flow Rates gal/hr/ft 2 (liter/hr/m 2 )

Maximum Differential Pressure (psid)

Filtration Type

Filter Grades

Possible Applications

Arrest Fermentation, Gross Clarification, Fining Agent Removal, Bioreduction High Degree of Clarification, Fining Agent Removal, Bioreduction High Degree of Clarification, Bioreduction, Membrane Filtration Preparation

24 - 32 (978 - 1304)

30 - 40 (1222- 1630)

45

CSF-XC (extra coarse) CSF-SC (standard coarse)

Coarse Filtration

8 - 24 (326 - 978)

20 - 30 (815 - 1222)

Polish / Clarifying Filtration

45

CSF-SP (standard polish)

BioReduction / Pre-membrane Filtration

3 - 12 (122 - 489)

10 - 15 (407 - 611)

CSF-SF (standard fine) CSF-UF (ultra fine)

21

5.0

7.0

643

600

6.0

5.0

450

4.0

300

1.5

3.0

199

2.0

150

95

0.70

1.0

0.45

44

0.35

30

0

0

CSF-UF

CSF-SF

CSF-SP

CSF-SC

CSF-XC

CSF-UF

CSF-SF

CSF-SP

CSF-SC

CSF-XC

Filter Grades

Filter Grades

26 2025 - 2026 Gusmer Enterprises, Inc. Wine Products Catalog

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