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
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 Gate Valves
AVK Australia Holding Pty Ltd – AVK Metal Seated Gate Valves PA 2049 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
Nupi Industrie Italiane SpA - EloFIT PE100 Fittings for PE Pipe PA 1413 Issue 2 Injection moulded electrofusion socketed fittings, short and long spigotted fittings for electrofusion and butt-weld jointing and electrofusion saddles
Strongcast Pty Ltd - Metal Bodied Water Meter Assembly Ball Valves for Property Service Applications PA 2024 Ball Valves
Strongcast Pty Ltd - Brass Water Meter Fittings for Property Service Applications PA 2023 Issue 2 Brass compression fiittings for PE Pipe
David Moss Group Pty Ltd - Damos PVC-M Pressure Pipes PA 2027 Modified PVC (PVC-M) pipes for pressure applications.
Wenac Industries Pty Ltd - Flange Gaskets PN16 EPDM PA 1919 Issue 2 Flange gaskets
Clover Pipelines Pty Ltd - Clover/Rohr Polyethylene (PE) Pressure Pipe PA 2033 Issue 3 Polyethylene (PE) pipes for pressure applications
Derwent Industries Pty Ltd - Uniclamp DI Flanged Offtake Clamps for DIOD Pipes PA 2025 Offtake clamps
Reece Australia Pty Ltd - DIMAX Ductile Iron Pipes PA 1920 Ductile Iron Pipes
George Fischer Pty Ltd - iJOINT Polypropylene Compression Fittings for PE Pipe PA 118 Issue 3 Polypropylene (PP) compression fittings
Beaver Group of Companies Pty Ltd - JINDAL SAW AUSTRALIA/NZ ISO Size Ductile Iron Pipes PA 1915 Ductile Iron pipes
Pipemakers Australia Pty Ltd - PVC-M Pressure Pipes PA 2020 Issue 2 PVC-M pipes
DEKS Industries Pty Ltd - Stainless Steel Repair Clamps PA 1501 Issue 2 Stainless Steel Repair Clamps
WENAC INDUSTRIES PTY LTD DETECTABLE AND NON-DETECTABLE UNDERGROUND MARKING TAPE PA 1902 Issue 2 Detectable and Non-detectable underground marking tapes