PRO-LOCKTM

PVC Double Containment PipeAsahi/America, Inc.

Pro-Lock Asahi/America, Inc.

Double Containment Systems

Pro-Lock Asahi/America, Inc.

Duo-Pro- PP x PP- PVDF x PVDF, PVDF x PP- ECTFE x PP

Poly-Flo- PP x PP- HDPE x HDPE

Fluid-LoK- PP x PP- HDPE x HDPE

Pro-Lock- PVC x PVC- CPVC x CPVC- CPVC x PVC

Chemical

Pharmaceutical

Semiconductor

Biotech

Water Treatment

Chemical

Pharmaceutical

Semiconductor

Biotech

Chem Transfer

Remmediation

Landfill

Water Treatment

Pro-Lock ProductPVC Double Containment

Available ½” x 2” to 4” x 8”Schedule 40x40, 80x40 and 80x80PVC and CPVCNSF approved PipingIAPMO approved pipe and fittings

Pro-Lock Asahi/America, Inc.

Pro-Lock Design

Support Disk locks inner and outer

together

Support disk sits on both socket and

containment fitting shoulder

Pro-Lock Asahi/America, Inc.

Target Applications in Water Treatment

Media Application Product A/A AdvantageSulfuric Acid Pretreatment of RO Purad SW PVDF or ECTFE Right material for high

Duo-Pro PVDF or ECTFE DW concentration sulfuric acidValves & Actuation Joining method

Sodium Hypochlorite Disinfection Pro-Lock PVC DW Simplified fittingsSodium Bisulfite pH control PVC: DW

De-Chlorination Poly-Flo PE or PP ease of installation, two joints at onceFerric Chloride Odor Control PVC: DW

Light Chlorination Poly-Flo PE or PP ease of installation, two joints at onceSodium Hydroxide pH control PVC: DW

De-Chlorination Poly-Flo PE or PP ease of installation, two joints at onceHydrochloric Acid pH Control PVC: DW

Poly-Flo PE or PP ease of installation, two joints at oncePotassium Perm Control Bacteria levels PVC: DW

Poly-Flo PE or PP ease of installation, two joints at onceHydroflousilic Acid Add Fluoride PVC: DW

Poly-Flo PE or PP ease of installation, two joints at once

Pro-Lock Asahi/America, Inc.

Installation MethodStaggered joining

Fitting Support Clips Locks into Place

Final joints can be simultaneous

Pro-Lock Asahi/America, Inc.

Full Pressure Dogbone Fittings

Restraint Dogbone Fitting

Below Ground

Above Ground

Restrains inner Pipe - Anchor

Flanged End Termination

Dogbone terminates DW, continues Single Wall

Pro-Lock Asahi/America, Inc.

Dogbone: Common Applications

Pro-Lock Asahi/America, Inc.

Manual Drain Port Leak/Drain Port Leak Detection Port

Compartmentalize the System End of Line Leak Port

Accessories for Pro-Lock

Pro-Lock Asahi/America, Inc.

Thank you for your time

Asahi/America, Inc.