Innovative Design for Efficient and Reliable Filtration Systems
Self-Cleaning Screen Water FiltersAutomaticLow Wastewater Continual FlowLow MaintenanceHigh EfficiencyDependableCost-effectivePoint-of-Suction Backwash
How it Works
Stage 1: CleanWater flows through the coarse screen and fine screen. Suspended particles are trapped on the fine screen.
Stage 2: DirtyDebris builds on the inside of the screen until 7 psid is reached on the differential pressure gauge.
Stage 3: BackwashThe flush valve opens, creating a low pressure path for the suction nozzles to vacuum the debris from the screen.
Stage1: CleanDifferential pressure drops back to below 1 psid.The clean filter continues normal operation uninterrupted.
Advantages vs. Bag & Cartridge FiltersAutomatic Backwash
No Replacing Cartridges
Less System Downtime
Less Time Spent on Routine Maintenance
No Waste from Disposable Bags and Cartridges
Advantages vs. Sand FiltersBackwash does not Require Filter Bypass
Does not Require Parallel Configuration
Much Less Water Used for Backwash
Durable Stainless Steel Design
Predictable Solid Filtration Barrier
Advantages vs. Centrifugal FiltersPredictable Solid Filtration Barrier
Does not Require a Minimum Velocity
Removes ALL Solids, Regardless of Density
Advantages vs. Disc FiltersStatic Filtration Barrier
Much Higher Flow Rates
Robust MOC
No Need to Manifold Many Units in Parallel
Industries ServedHVAC - PetrochemicalPulp & Paper - SugarMetal-works - PlasticsSeawater - Car WashFood Processing - PowerGolf - Turf - LandscapeAgricultureGreenhouse - NurseryUF Pre-FiltrationMembrane ProtectionDrinking WaterWastewaterDesalinationIndustrialMunicipalIrrigation
Materials of ConstructionStainless Steel Grades 304L, 316LDuplex StainlessSuper DuplexPowder Coated Carbon SteelCarbon Steel Rubber Lined (CSRL)TitaniumFiberglass Reinforced Plastic (FRP)
Vessel Design & CertificationASME Section VIII Divisions I & IIU StampPressure Equipment Directive (PED)CE
Screen OptionsSintered Mesh on Perforated Plate
Stainless Steel 316L
High Flow Wire Mesh
Reinforced Perforated Plate
Screen OptionsMulti-Layered Diffusion Bonded Wire Mesh
Stainless Steel 316L
Alloy 20, Inconel, Monel
Outstanding Effective Screen Area
High Flow Design
Screen OptionsWedge Wire Slotted Screen
Stainless Steel Grades 304L, 316L
Duplex Stainless, Super Duplex Stainless
Alloy 20, Inconel, Monel, Titanium
Ideal for Applications with Fibers
Extremely Robust Design
Screen OptionsPerforated Plate
Stainless Steel Grades 304L, 316L
Duplex Stainless 2205
Alloy 20, Inconel, Monel
Ideal for Coarse Filtration
Full Flow Installation
Side-Stream Installation
Membrane Protection
Boiler Protection
Wet Scrubber Protection
Arsenic Removal
Irrigation Protection
Forstas Unique AdvantagesCompetitive Stainless ProductsHigh Flow ScreensLarge Screen AreaEngineered Internals for DurabilityLess Waste WaterCustom Design AvailableResponsive Staff
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