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
Pipestar Australia Pty Ltd - Polyethylene Sweep Bends PA 1825 Polyethylene Sweep Bends
Empire Infrastructure Pty Ltd - BOSSPIPE Centrifugally Cast Glass Reinforced Plastic Pipes for Non-Pressure Sewerage Applications DN 300 – DN 2000 PA 1725 Centrifugally Cast Glass Reinforced Thermoplastics Pipe
Clover Pipelines Pty Ltd - SUPERLIT® Filament Wound GRP Jacking Pipes for Non-Pressure Applications DN 300 – DN 3000 PA 1816 FW GRP Jacking Pipe
Victaulic Company Restrained Couplings for PE Pipe PA 1706 Restrained Couplings for PE Pipe
GALVIN ENGINEERING PTY LTD -DN 20 Metal Bodied Termination Ball Valves for Property Service Applications PA 1819 Issue 2 Ball Valves
Elson Australasia Pty Ltd - Elson DN 20 Metal Bodied Right Angle Meter Assembly Ball Valves PA 1821 Issue 2 BALL VALVES
Daemco Australia Pty Ltd - Ductile Iron Pipeline Fittings PA 1805 Issue 2 Ductile Iron fittings
VIP Polymers Ltd - VIPSeal Shear Banded Flexible Couplings, DN 100 – DN 600 PA 1734 Shear banded flexible couplings
Betta Fluid Machinery Manufacturing Co. Ltd - BETTA HYDRANT AND AIR VALVE ISOLATOR VALVES PA 1817 Spring hydrant valve, air valve or screwed outlet
Beaver Process Equipment Pty Ltd - JINDAL SAW AUSTRALIA/NZ Ductile Iron Pipes PA 1802 Issue 2 Ductile Iron Pipes
REHAU Pty Ltd - REHAU AWASHAFT Terminal Maintenance Shafts, including DWV PVC-U pipes, fittings and accessories PA 1505 Part 2 Maintenance Shafts
Daemco Australia Pty Ltd - Valve Spindle Extensions PA 1806 Valve spindle extensions
Clover Pipelines Pty Ltd Clover/Xinxing - Ductile Iron Cement Mortar Lined (DICL) Pipes PA 1719 Issue 3 Ductile iron pipe
MAKO POLY PTY LTD - MAKO POLY MOULDED BUTT FUSION FITTINGS PA 1729 PE moulded butt fusion fittings
Hydrant Protection Pty Ltd - Hydraguard and Retroguard Ant Barrier Devices for Hydrants PA 1730 Issue 2 Elastomeric seal and sleeve
AVK Wang Pty Ltd - WANG Vari-Gib Couplings PA 1723 Couplings
AVK Wang Pty Ltd - Wang Stainless steel clamps, repair, tapped and flanged PA 1713 Stainless steel repair, tapped and flanged off-take clamps
AVK Wang Pty Ltd - AVK Supa-Gib Couplings PA 1810 Couplings
AVK Wang Pty Ltd - AVK Stainless steel clamps, repair, tapped and flanged PA 1809 Stainless steel repair clamps, tapped and flanged off-take clamps
ASA Plastics Pty Ltd - BLUELINE Polyethylene (PE) Pressure Pipe PA 1726 Polyethylene (PE) Pressure Pipe
Hygrade Water Australia - Hygrade Ductile iron access covers and frames PA 1613 Part 2 Access Covers and Frames
ACP Australian Custom Pipes Pty Ltd - Polyethylene (PE) Pressure Pipe PA 1731 Issue 3 Polyethylene (PE) pipes
Clover Pipelines Pty Ltd - Ductile iron pipeline fittings PA 1727 Ductile iron Fittings
Clover Pipelines Pty Ltd - Connect VPC Mechanical Couplings PA 1728 Issue 2 Unrestrained mechanical couplings
Hydroflow Distributors (Aust) Pty Ltd - P & I Gunmetal Mechanical Tapping Bands PA 1619 mechanical tapping bands