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
ChemicalPharmaceuticalSemiconductorBiotechWater Treatment
ChemicalPharmaceuticalSemiconductorBiotechChem Transfer
RemmediationLandfill
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 timeAsahi/America, Inc.