AS/NZS 4020:2002 - Testing of products for use in contact with drinking water.
• Determines the methods used and the measure of compliance for the effects of a
product on the taste and appearance of water.
• Determines the ability of a product to support the growth of micro-organisms and
the quantity of toxic metallic and non metallic substances leached from the product
when exposed to the test water.
HANSEN™ Threaded Pipe Fittings & Polythene Pipe Fittings meet the above standard
as tested by an independent testing authority, the Australian Water Quality Centre.
HANSEN™ Threaded Pipe Fittings in sizes 6mm to 100mm (1/8” to 4”) & Polythene Pipe
Fittings in sizes 15mm to 50mm (1/2” to 2”) have been AS/NZS 4020 approved.