EPS Overview

I N D U S T R I A L P R O D U C T S A N D S E R V I C E S

©A.W Chesterton Company, 2015. All rights reserved.

EPS GroupEPS Group(Engineered Polymer Solutions)(Engineered Polymer Solutions)

Overview

Focus product lineFocus product line

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EPS GroupEPS Group(Engineered Polymer Solutions)(Engineered Polymer Solutions)

Polymer seals, components & kits for hydraulic, pneumatic, rotary, reciprocating and custom applications.

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OverviewOverviewMarkets ServedMarkets Served

Fluid Power o Hydraulic & pneumatic applicationso Mining, Auto, Steel, Extrusion, Tire, Hydro, Wood based

Rotary Sealso Bearing Protection slow speedo Pulp & Paper, Fossil, Chemical, Wastewater, F & B, Marine

Spring Energized Sealso Extreme conditionso Oil & Gas, Instrumentation, Chemical, Aerospace, General

Custom Solutionso Engineered producto All industries

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Polymer Seals Polymer Seals Our StrengthsOur Strengths

For Rotary Equipment and Reciprocating Equipment

SpeedSealRotary Seals

Hydraulic Seals

Custom Seals

Spring Energized Seals

Bearing Protection

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Polymer SealsPolymer Seals

Superior industry knowledge and applicationexpertise in both rotary- and reciprocatingequipment

Operational effectivenessExtensive size capabilityNo limitations in profiles or materialsSpeedSeal Same day delivery program

Superior Material and Design ExpertiseLeading high-performance polymer technologyUnique split design capability

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OverviewOverview

Chesterton EPS History:- Began as a specialty machine shop in 1939

- Today we have >12,000+ custom tools

- All custom tooling still is manufactured in-house

- Expanded molding specialty to include machined product based on customers request

Two types of manufacturing methods1. Compression molding seals2. Automated CNC machining seals

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Industries ServedIndustries ServedTraditionalTraditional

Plastics & Rubber Mining Tire Automotive Hydro-Power

- Wastewater- Food & Beverage- Pulp & Paper- Metal Processing

- Steel, Stamping, Aluminum Extrusion

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Industries ServedIndustries ServedCustom DesignsCustom Designs

Transportation Marine Chemical Processing Instrumentation Pharmaceutical Construction Agriculture Appliances Valves Semi-Conductor Telecommunications Medical

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ApplicationsApplicationsCustom DesignsCustom Designs

Vacuum Pumps/Refrigerant Recovery/Compressors

Marine: Propulsion and Loading Stations

Commercial Equipment

Instrumentation: Piston Pumps &Fluidics

Valves and Rotary Joints

Mining: Above andBelow Ground Equipment

Hydro-Electric Power:Turbines

Chemical & Pulp & Paper:Pressure and Vacuum Filters

Paint and Solvent PD Pumps

Bearing Protection

Lobe Pumps

Specialty Welding Guns

Crankcase Oil Seals

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Applications, Materials & SizesApplications, Materials & Sizes

Wide Range of Applications:- Temperature Range: Cryogenic to > 260oC (500oF).- Surface Speed Range: Static to 25 m/s (5,000 ft/min).- Pressure: Vacuum to High Pressures- Regulatory Compliance: FDA Listed Available

Available Sizes:- Ranging from 1.0 mm (0.040”) to >1775+ mm (70”) in dia.

Available Materials:- Fluoroplastics - Filled & Unfilled PTFE Compounds

– Polyimide, Polyimide/Carbon Fiber, Ekonol, Mineral– Fillers / Carbon, Graphite, Carbon/Graphite , Glass/Moly, Carbon, Bronze,

Bronze/ Moly, - Engineered Plastics

– PEEK, Acetal, Glass filled nylon, Polyethylene Compounds.- Elastomers

– AWC thermoset polymers (red, cherry, blue, FDA, etc.), NBR, EPDM, Fluoroelastomer, custom thermoplastics

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Sealing DevicesSealing DevicesEngineered Polymer SolutionsEngineered Polymer Solutions

High Performance polymer seals for Hydraulic, Pneumatic Rotating & Reciprocating Equipment

Custom products for specific applications, designed to meet end-user price/performance objectives.

I N D U S T R I A L P R O D U C T S A N D S E R V I C E S

©A.W Chesterton Company, 2015. All rights reserved.

Our Business Our Business ApproachApproach

“Creating Equipment and System Reliability Programs through Cost Effective Solutions to Reduce Plant Costs”

I N D U S T R I A L P R O D U C T S A N D S E R V I C E S

©A.W Chesterton Company, 2015. All rights reserved.

The A.W. The A.W. Chesterton Chesterton CompanyCompany