<https://www.westwatersystems.com.au/products/hps4100#product>
<http://schema.org/description>
"HPS4100 P &amp; S Trap Fittings  S &amp; P Trap w/ 1 Nipple &amp; 40x32 MF Thr Adapt 40mm"
<https://www.westwatersystems.com.au/products/hps4100>