https://www.sita-bauelemente.de/en/products/details/SitaPipe_PP_Uebergangsstueck_exzentrisch/60015011/
adapter eccentric - SitaPipe PP DN 50 - 60015011 - Sita Bauelemente GmbH
SitaPipe PP DN 50 - adapter eccentric. SitaPipe PP transition piece eccentric DN 50/100, made of polypropylene, to DIN EN 1451-1 as a plug-in pipe system...
adaptereccentricppdnsita