Product Details

Pressure Leaf Filters consist of a series of vertical stainless steel mesh leaves mounted on a central discharge manifold inside a pressure vessel. Slurry mixed with filter aid (such as diatomaceous earth) is pumped into the vessel. Solid particles form a filter cake on the leaves while clear filtrate flows into the central manifold.

Cleaning is fast and automated via pneumatic vibrators or sluicing nozzles for dry or wet cake discharge without manual intervention.

FEATURES & BENEFITS

Leaf Filters Features & Benefits

Feature	Benefit
High Filtration Area in Compact Footprint	Provides large throughput capacity in minimal floor space.
Closed Pressure Filtration	Eliminates liquid spillage and environmental exposure.
Automatic Cake Discharge	Pneumatic leaf vibrator enables fast dry cake discharge without opening vessel.
Low Operating Cost	Reusable 5-ply stainless steel filter mesh eliminates disposable filter cloth replacement.

Applications of Leaf Filters

Pharmaceutical API & Clean ChemicalsSterile solid-liquid isolation using Agitated Nutsche Filter Dryers (ANFD), vacuum cake washing, and solvent deliquoring under cGMP.

Fine Chemicals & AgrochemicalsSeparation of pesticide precipitates, catalyst recovery, slurry dewatering, and closed-loop hazardous chemical filtration.

Petrochemical & Solvent RecoveryRemoval of particulates, continuous clarification of hydrocarbon streams, and high-efficiency solvent filtration.

Food, Beverage & NutraceuticalsClarification of herbal extracts, edible oil polishing, syrup filtration, and recovery of botanical active ingredients.

Water & Wastewater TreatmentIndustrial effluent dewatering, suspended solids removal, pre-evaporation filtration, and Zero Liquid Discharge (ZLD) solids recovery.

MATHESIS ADVANTAGE

Why Choose Us as Your Leaf Filters Manufacturers, Suppliers, and Exporters?

44+ Years of Engineering Experience

With over four decades of experience, Mathesis Engineers specializes in the design, engineering, fabrication, and commissioning of customized process equipment for diverse process industries.

Customized Engineering Solutions

Every Leaf Filters is engineered based on customer process parameters, operating conditions, material requirements, and project specifications.

Complete Mechanical Design

Our engineering team develops complete mechanical designs supported by practical manufacturing expertise and chemical engineering understanding.

Quality Manufacturing & Inspection

Equipment is fabricated under controlled manufacturing practices with third-party inspection whenever specified, ensuring compliance with ASME, IS, and international standards.

Comprehensive Project Support

From process engineering and fabrication to testing and commissioning support, we deliver customized process equipment solutions designed to meet customer requirements.

Leaf Filters