VOLA 5474R-051A ¾ inch thermostatic mixer. 5474R-051AUP = Thermostatic mixer 5400NV, 200M. 5474R-051AAP = Handle NR51, handle NR52, handle NR64G, hand shower and hand shower holder with non-return valve 070R, with holder on the right, hose 1500 mm, ceiling-mounted shower head 050A, four-hole plate 60 x 309 mm 5004B.