VOLA 5471S-051 ¾ inch thermostatic mixer. 5471S-051UP = Thermostatic mixer 5400FV, 200M. 5471S-051AP = Handle NR51, handle NR52, handle NR64G, hand shower and hand shower holder with non-return valve 070S, hose 1500 mm, wall-mounted shower head 050, 60 mm round flanges: 001, 001G, 3 pcs. 2001.