Poly Flo Piping System “The Double Wall Advantage” PolyFlo Double Containment Double Wall Integrity with Single Minded Purpose!

Poly Flo Piping System “The Double Wall Advantage” PolyFlo Double Containment  Introduction  Design Considerations  Installation  Summary

Poly Flo Piping System “The Double Wall Advantage” PolyFlo Double Containment  Simultaneously Extruded Double Containment Piping System  The Poly-Flo System Includes a Complete Line of Molded Fittings

Poly Flo Piping System “The Double Wall Advantage” PolyFloo Double Containment  Poly-Flo – The ONLY simultaneously extruded double-wall pipe system available  Available in 1x2, 2x3, & 4x6 sizes  Rated at F – equal to SDR17 rating  Currently available in Black Polypropylene (BPP) and polyethylene (HDPE)  Fittings are molded

Poly Flo Piping System “The Double Wall Advantage” PolyFlo Double Containment MATERIALS  BPP = Homopolymer Polypropylene BLACK -- UV RESISTANT  HDPE = High Density Polyethylene BLACK -- UV RESISTANT

Poly Flo Piping System “The Double Wall Advantage” PolyFlo Double Containment  Introduction  Design Considerations  Installation  Summary

Poly Flo Piping System “The Double Wall Advantage” PolyFlo Double Containment  Corrosion Resistance  Pressure Ratings  Thermal Expansion  Burial Requirement  Termination Assemblies  Leak Detection DESIGN PARAMETERS

Poly Flo Piping System “The Double Wall Advantage” PolyFlo Double Containment CORROSION RESISTANCE  Offers Identical Chemical Resistance for Both Carrier and Containment  Exceeds the 30 Day Retention Time Required by EPA Regulations

Poly Flo Piping System “The Double Wall Advantage” PolyFlo Double Containment PRESSURE RATINGS  Pipe and Molded Fittings Rated at 100 psi  Drainage and Pressure Rated Flange Connections available  O-Ring Flange Connections Rated at 50 psi  Higher Pressure Ratings Can Be Determined Per Application

Poly Flo Piping System “The Double Wall Advantage” PolyFlo Double Containment THERMAL EXPANSION  Continuous Ribs Restrain Pipe  Analysis Same as Single Wall.  Continuous Construction Avoids Expansion Difficulties

Poly Flo Piping System “The Double Wall Advantage” PolyFlo Double Containment BURIAL CONSIDERATIONS  Live Loads Below 5’ Not a Factor  No Limitations With Proper Burial  Excellent Impact Strength

Poly Flo Piping System “The Double Wall Advantage” PolyFlo Double Containment LEAK DETECTION  Low Point Sensor (e.g. Float Switch)  Zoned System (e.g. Visual Ports)  External Detection (e.g. Ultrasonic)

Poly Flo Piping System “The Double Wall Advantage” PolyFlo Double Containment  Introduction  Design Considerations  Installation  Summary

Poly Flo Piping System “The Double Wall Advantage” PolyFlo Double Containment LABOR  No Spider Clips  No Discs  Minimal Planing

Poly Flo Piping System “The Double Wall Advantage” PolyFlo Double Containment Installations

Poly Flo Piping System “The Double Wall Advantage” PolyFlo Double Containment Double Contained Valve Box

Poly Flo Piping System “The Double Wall Advantage” PolyFlo Double Containment TESTING RECOMMENDATIONS  Test Carrier Pipe to 1-1/2 Times the Operating Pressure With H2O  Test Containment Pipe With 5 psi Air to Prevent Contamination of Annular Space  No Compressed Gas Above 10 psi Allowed

Poly Flo Piping System “The Double Wall Advantage” PolyFlo Double Containment ADVANTAGES SUMMARY  Quality  Availability  Material Cost  Labor Cost  Corrosion / Chemical Resistance  Pressure Ratings

Poly Flo Piping System “The Double Wall Advantage” PolyFlo Double Containment Any Questions