MICHAEL 111 Fusion HardRock concrete with a steel chamber (780x480x190) with a manual siphon and a plug Mpn: 555 EN Variant Single-chamber Color Gray, Steel Foundation 45 Mounting type Recessed Also check: Glen 211 HardQ PVD copper steel bowl with white glass top with Push 2 Open siphon (780×500/R35) NICOLAS Suspended steel chamber SteelQ BS (400x350x180), overflow on the long side (ZS, MF) with siphon, brushed stainless steel ANTHONY 80 SteelQ stainless steel sink with siphon, 1-bowl b/o suspended version <