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
METAVAL CONSOLIDATED PTY LTD – VAG BAIO® PLUS SYSTEM – Restrained Joint Ductile Iron Fittings for PE and ISO Sized DI Pipe DN 80 to DN 200 PA 1112 Part 1 Issue 2 Restrained joint ductile iron fittings
Daemco Australia Pty Ltd - Daemco Reinoversal Couplings PA 1518 Issue 3 Bolted unrestrained mechanical couplings
EMPIRE INFRASTRUCTURE PTY LTD – BOSSPIPE Centrifugal Cast Glass Fibre Reinforced Plastic Jacking Pipes for Non-Pressure Sewerage Applications DN 300 – DN 2000 1607 Jacking Pipes
Iplex Pipelines - Millennium® High Stress Crack Resistant Polyethylene Pipe PA 1610 Polyethylene Pipe
AYMROO PTY LTD – AYMROO DN 300 POLYVINYL CHLORIDE, UNPLASTICISED (PVC-U) MAINTENANCE SHAFTS PA 1608 Maintenance Shafts
TUCKS INDUSTRIAL PACKINGS & SEALS PTY LTD – FLANGE GASKETS PA 1425 Flange gaskets
BERMAD WATER TECHNOLOGIES - AIR RELEASE VALVE FOR WATER SUPPLY PA 1614 Air release valve for water supply
Ant Infrastructure Technologies Pty Ltd - ANT Valve extension spindles PA 1615 Valve spindle extensions
Crevet Irontite® Ductile Iron Cement Mortar Lined (DICL) Pipes PA 1611 Ductile Iron Pipes
Australian Plastic Profiles - PIPE KING PVC-U DWV PIPES AND FITTINGS PA 1522 PVC-U DWV PIPES AND FITTINGS
PLASSON AUSTRALIA ELECTROFUSION FITTINGS FOR PRESSURE APPLICATIONS PA 1604 ELECTROFUSION FITTINGS
PLASSON AUSTRALIA / SIMONA AG PE 100 MOULDED SPIGOT FITTINGS FOR PRESSURE APPLICATIONS PA 1603 Plastics moulded fittings for pressure applications with PE pipe
BLUE TONGUE PIPE PTY LTD - FILAMENT WOUND GRP PIPE FOR PRESSURE AND NON-PRESSURE APPLICATIONS - WATER SUPPLY & SEWERAGE PA 1606 GRP pipes and fittings
CMW BVA VALVES PTY LTD CHALLENGER BUTTERFLY VALVES-WAFER AND LUGGED DN 50 TO DN 300 PA 1519 Butterfly valves for waterworks purposes – Wafer and lugged
DEKS INDUSTRIES PTY LTD - SHEAR BANDED FLEXIBLE COUPLINGS PA 1602 Flexible couplings
Austworld Commodities Pty Ltd - METFORGE Mechanical compression joint brass fittings for PE pipes PA 1601 Brass compression fittings for use with polyethylene (PE) pipes
REHAU AWASCHACHT DN 400 Polypropylene (PP) Maintenance Shafts PA 1508 Issue 2 Maintenance Shafts
Vinidex Pty Ltd - LINX™ and ZAP™ PN 20, PN 35 and Flange Class ductile iron pipe PA 1605 Ductile iron pipes
Daemco Australia Pty Ltd Resilient Seated Gate Valves DN 80 to DN 300 PA 1517 Issue 2 Resilient Seated Gate Valves
BLUTOP® Ductile Iron Pipe DN 75 – DN 160 and IZIFIT® Fittings DN75-225 compatible with PE Pipe PA 1012 Ductile Iron Pipe and Fittings
Kwik-ZIP Pty Ltd - Kwik-ZIP HDX Series Casing Spacers PA 1523 Casing Spacer
Viadux Pty Ltd - SUREFLOW® Ductile Iron Pipeline Fittings PA 1016 Part 2 Issue 4 Ductile Iron Fittings
Vinidex SewerPRO and StormPRO Twin-wall, Corrugated Polypropylene Pipes for Non-Pressure Drainage and Sewerage Applications PA 1506 Polypropylene pipe
Vinidex Pty Ltd - NTG Plastik PE100 Moulded Spigot Fittings for Pressure Applications PA 1525 Plastics moulded fittings for pressure applications with PE pipe
AVK Australia - Series 600 Unrestrained Mechanical Coupling PA 1502 Issue 2 Couplings