MIFAB®'s HYDROMAX MH-200 Siphonic Terrace Roof Drain made with fabricated Type 304 stainless steel siphonic and with a 2" no hub outlet connection, anchor flange, waterproofing membrane clamp ring and air baffle / inducer with Type 304 stainless steel Allen key hardware. The anchor flange, waterproofing membrane clamp ring and air baffle / inducer are all made from Type 304 stainless steel.