Осторожно подделка, как вас обманывают?!

Plumbers' chat on Telegram: t.me/chatteplores Website: https://tr66.ru Episodes 00:00 Introduction 00:40 External comparison of Grundfos pumps 06:10 Disassembling circulation pumps 09:50 FAR manifolds 15:34 Buggati ball valves 17:00 Conclusions The construction materials market is flooded with counterfeits. Absolutely all European products are being counterfeited: Grundfoss, FAR, Oventrop, Buggati, Rehau. Marketplaces for sellers of obsolete brands have stopped requesting product certificates, so it's easy to spot counterfeits on the front pages. In this video, we'll look at the differences between genuine products and their analogues, and how to tell them apart. But I can say upfront that they are very difficult to distinguish visually. Grunfoss circulation pumps are very difficult to distinguish visually, but if you take them apart, it’s immediately clear that they are two completely different pumps.