VOLA 5474R-081ST ¾ inch thermostatic mixer. 5474R-081STUP = Thermostatic mixer 5400NV, 200M. 5474R-081STAP = Handle NR51, handle NR52, handle NR64G, hand shower and hand shower holder with non-return valve 070R, hose 1500 mm, shower head 080ST, four-hole plate 60 x 309 mm 5004B.