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Hygrade Water New Zealand
102 Neilson St
2013 Onehunga, Auckland / New Zealand
0800 494 723
sales@hygradewater.co.nz

grating

gratingzoom

A grating is the loadbearing element that closes a drainage channel at the top. Usually, the component is made of ductile iron, galvanised steel, stainless steel or composite material. Integrated inlet openings of various designs allow surface water to drain into the channel. Gratings protect the channel from debris such as leaves, sand and stones. In addition, it protects pedestrians and vehicles against injury and damage when crossing the channel.

 
 
 

Hygrade Water New Zealand
102 Neilson St
2013 Onehunga, Auckland / New Zealand
0800 494 723
sales@hygradewater.co.nz

 

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