Anyone know anything about these? I spoke with guy online and he said it's a commercial mixer that aqualisa don't sell anymore and recommended a bristan alternative at an eye watering 490£. The commercial aqualisa shower mixer was feeding a 28mm rail that has about 8 lever valves that have shower heads fashioned on them in a communal showerblock (think prison style). So no temperature control. Basically the client doesn't really wanna fork out and I'm thinking why wouldn't a 22mm TMV work but they sound apprehensive even about that as I've said I'm not giving my word it'll definitely work, obviously.. as it's not like for like. Any help appreciated, cheers