1900SD Depth Filter Pad

Gusmer’s 1900SD series of gradient density depth filters are manufactured under strict process and quality controls to ensure uniform and consistent filtration performance. The combination of highly refined pulp and inorganic filter aids enhance filtration performance and provide higher wet strength, low extractables, and increased throughput.

Filtration Type Filter Grades Possible Applications Recommended
Flow Rates
gal/hr/ft²
(liter/hr/m²)
Maximum
Flow Rates
gal/hr/ft²
(liter/hr/m²)
Maximum
Differential
Pressure
(psid)
Coarse Filtration 1925SD
1930SD
1935SD
1940SD
Arrest Fermentation,
Bioreduction, Fining Agent
Removal, Gross Clarification
16-32
(652-1304)
30-40
(1222-1630)
45
Polish / Clarifying
Filtration
1945SD
1950SD
1955SD
Bioreduction, Fining
Agent Removal, Gross
Clarification, Polished Degree
of Clarity
8-24
(326-978)
20-30
(815-1222)
45
Sterile /
Premembrane
Filtration
1960SD
1965SD
1970SD
1975SD
Bioreduction, Membrane
Protection, Micro-Organism
Removal, Polished Degree
of Clarity
3-12
(122-489)
10-15
(407-611)
21
Downloads:
1900SD Product Data Sheet
Gusmer Cellulose Filter Sheet with DE SDS
Gusmer Cellulose Carbon Filter Sheet with Natural DE SDS
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