View Table of Contents Gusmer Enterprises Cellu-Flo Fiber Filter Aids On pressure leaf filters the basis for all good filter cakes is a sound precoat. Gusmer has been manufacturing the filter precoat materials that are used in wine filtration for decades. Gusmer’s
Cellu-Flo filter aids are widely used throughout the industry as a precoat because of their ability to form a fibrous matrix on the filter screens that provides a proper site for filter cake formation. This fibrous matrix also serves to protect the filter screens, virtually eliminates bleed-through, adds cake stability and allows for a quick and clean cake release at the end of the filter cycle. Cellu-Flo filter aids are available in many different fiber length distributions and formulations, including both cotton and wood pulp formulations, uncharged and charge modified formulations.
Cellu-Flo RW and SL Series For Pressure Leaf Filters
• Widely used for coarse and polish wine filtration applications as a precoat and bodyfeed adjunct • Derived from carefully selected softwood and hardwood cellulose and available in different fiber length distributions Cellu-Flo CLR and CLS Series For Pressure Leaf Filters • The best choice for ultrafine wine filtrations. Used as a precoat and bodyfeed adjunct • A must if preparing wine for subsequent sterile filtration • Derived from pure cotton linters cellulose and available in uncharged and charge modified (high zeta potential) versions and different fiber length distributions Cellu-Flo fibers are available in bag and bulk pack totes. Contact your Gusmer representative for the optimal dosage rate and grade selection for your filtration application.
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