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7/28/2019 Forsta Presentation

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Company & Product

Presentation


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Self-Cleaning Screen Water Filters

Automatic

Low Wastewater

Continual Flow

Low Maintenance

High Efficiency

Dependable

Cost-effective

Point-of-Suction Backwash


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Industries Served

HVAC - Petrochemical

Pulp & Paper - Sugar

Metal-works - Plastics

Desalination - Car Wash

Food Processing - Power

Golf - Turf - Landscape

Agriculture

Greenhouse - Nursery

Drinking Water

Wastewater


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Materials of Construction

Stainless Steel

Grades 304L, 316L

Duplex Stainless

Super Duplex

Powder Coated

Carbon Steel

Titanium


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Vessel Design & Certification

ASME Section VIII Divisions I & II U Stamp

Pressure Equipment Directive (PED) CE


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How it Works


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Stage 1: Clean

Water flows through the coarse screen and fine screen.

Suspended particles are trapped on the fine screen.


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Stage 2: Dirty

Debris builds on the inside of the screen until 7 psid is

reached on the differential pressure gauge.


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Stage 3: Backwash

The flush valve opens, creating a low pressure path for the

suction nozzles to vacuum debris from the screen.


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Stage1: Clean

Differential pressure drops back to below 1 psid.

The clean filter continues normal operation uninterrupted.


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180 Series

Flow rate: 15-20,000 gpm

Flush cycle duration: 6 - 12seconds

Flush valve size: single 1" or a

single 2" Screen opening: 5 - 4000

Temperature: 210F

Flush Volume: 2- 30 gallonsper backwash

Working pressure: 35- 150 psi Material: Stainless Steel,

Carbon Steel, or DuplexStainless


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90 Series

Flow Rate: 15 - 800 gpm

Flush cycle duration: 6 - 8

seconds

Flush valve size: 3/4" & 1"

Screen opening: 5 - 3000

Temperature: 210F

Flush Volume: 2 - 4 gallons per

backwash

Working pressure: 35 - 150 psi Material: Stainless Steel or

Duplex Stainless


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Zero Series

Flow Rate: 15-20,000 gpm

Flush cycle duration: 6 - 12

seconds

Flush valve size: single 1" or a

single 2"


Temperature: 210F

Flush Volume: 2- 30 gallons

per backwash Working pressure: 35- 150 psi

Material: Stainless Steel,

Carbon Steel, or Duplex

Stainless


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Low Pressure Series


Flush cycle duration: 6-16

seconds

Flush valve size: single 1" or 2"


Temperature: 210F

Flush Volume: 2- 30 gallons

per backwash



Stainless


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Coarse Strainer


Flush cycle duration: 6-16

seconds

Flush valve size: single 2" - 4"


Temperature: 210F

Flush Volume: 30-100 gallons

per backwash



Stainless


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Skid Mounted

Any Filter Model

Custom Platforms

Pumps and Manifolds

Controller Station Ideal for Side-Stream


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Screen Options

Multi-Layered Diffusion

Bonded Wire Mesh

Stainless Steel Grades 304L, 316L

Alloy 20, Inconel, Monel

Outstanding Effective Screen Area

High Flow Design


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Screen Options

Wedge Wire Slotted Screen


Duplex Stainless 2205


Ideal for Applications with Fibers

Extremely Robust Design


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Screen Options

Perforated Plate


Duplex Stainless 2205


Ideal for Coarse Filtration


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Screen Options

Sintered Mesh

on Perforated Plate


High Flow Wire Mesh

Reinforced Perforated Plate


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Full Flow Installation


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Side-Stream Installation


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Membrane Protection


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Boiler Protection


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Wet Scrubber Protection


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Arsenic Removal


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Irrigation Protection


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Forstas Unique Advantages

Competitive Stainless Products

Higher Flow Screens

Larger Screen Area

Engineered Internals for

Durability

Lower Waste Volume

Custom Design Available Responsive Staff

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