Washing Machine Drainage difficulties - advice on options

[rpm]

would you not consider a sanlflow this will take wc and sink and washing machine for boiler use a 4 inch pipe with holes and lime stone or if it is not built yet use a p trap pan boss for sink and boss for WM all would have to be deep seal traps not ideal failing that run sewer seperate and wastes in to gully and run condensate off boiler in to washing machine trap dont for get to run condensate into tune dish or safety valv for that matter seperate both Regards Dave 01

There is no WC Dave and is there was which Saniflo would you recommend?