The WSAA National Product Appraisals program is a voluntary scheme introduced by the Water Services Association of Australia to provide a single coordinated appraisal of a product's conformity to the needs of the urban water businesses. It was developed with industry assistance, and draws on the collective knowledge and experience of the urban water businesses and industry specialists.

Appraisal PA Number Product category Publication date Expiry date
Corrosion Technology Australia Pty Ltd – CTA FRP Sewerage Pump Stations and Emergency Storage Tanks PA 2052 Sewerage Pump Stations and Emergency Storage Tanks
Clover Pipelines Pty Ltd - Gunmetal Mechanical Tapping Bands PA 2043 Tapping Bands
Prime Composites Australia Pty Ltd - DN 600 Polymeric Access Covers for Sewer PA 1916 Access Covers
Reece Australia Pty Ltd - Dimax Wafer and Lugged Butterfly Valves PA 2104 Butterfly Valves
Fernco Australia Pty Ltd - Fernco ICON Pushfit Couplings for Non-Pressure Sewerage Pipes PA 2041 Couplings
Mallet Enterprises Pty Ltd - Ductile Iron Pipe Fittings PA 1417 Issue 2 DI Fittings
Steel Mains Pty Ltd - Compact Dismantling Joints PA 2056 Dismantling Joints
Reece Australia Pty Ltd - vonRoll Polyurethane Lined DI Pipe PA 1430 Issue 2 DI Pipe
Reece Australia Pty Ltd - Spring Hydrant Valves PA 2058 Spring Hydrant Valves
Global Pipe - Hobas CC GRP Jacking Pipes for Sewer Applications PA 1014 Issue 3 GRP Jacking Pipes
Allmach - Sewerstream PE Fabricated Fittings for Non-Pressure Sewerage Applications PA 2039 PE Fabricated Fittings
Acu-Tech Pty Ltd - Polyethylene (PE) Pressure Pipe PA 1402 Issue 2 PE Pipe
Enviro Pipes Pty Ltd – PE100 Spigot Fittings for PE Pipe PA 2035 Fittings for PE Pipe
Nepean Building and Infrastructure Pty Ltd – Weldlok Ductile Iron Access Covers PA 2046 Access Covers
Hydrant Services Pty Ltd -Ant and Debris Barriers for Hydrants PA 2036 Ant Barriers
Ant Infrastructure Technologies Pty Ltd - DI Backing Rings for PE Flanges PA 2044 Backing Rings for PE Flanges
Viking Johnson - UltraGrip Restrained Joint Couplings PA 1827 Restrained joint coupling
AVK Australia Holding Pty Ltd – Sureflow Metal Seated Gate Valves PA 2048 Issue 2 Gate Valves
AVK Australia Holding Pty Ltd – AVK Metal Seated Gate Valves PA 2049 Issue 2 Gate Valves
Bermad Water Technologies – Bermad C10/C30 Plastic Bodied Air Valves for Water Supply Applications PA 2042 Air Valves
Yonggao Co Pty Ltd - ERA PVC-U DWV Pipes and Fittings PA 2034 PVC-U DWV Pipes and Fittings
Future Pipe Industries LLC - Fiberstrong® Filament Wound Glass Reinforced Thermoplastic (GRP) Pressure and Non-pressure Pipe for Water Supply Applications (DN 80 – DN 3000) PA 2022 GRP Pipes
Future Pipe Industries LLC - Fiberstrong® Filament Wound Glass Reinforced Thermoplastic (GRP) Pressure and Non-pressure Pipe for Sewerage (DN 80 – DN 3000) PA 2021 GRP Pipes
Advanced Piping Systems Pty Ltd - Plasitalia PE100 EF and Spigot Fittings for PE Pipe PA 2032 PE100 EF and Spigot Fittings for PE Pipe
Daemco Australia Pty Ltd - Flange Gaskets EPDM PN16 PA 2026 Flange gaskets