Greetings, I hope everyone is well today!
Please refer to the image attached.
I would like to use an old 1-1/2" laundry floor inlet for shower and upgrade laundry to utilize
a 2" floor hub to which only one sink was originally hooked up.
The distance from the new laundry trap to the vent at the 2" hub would be
less then 8' with no change of direction vs the original sink waste pipe.
Any advise would be greatly appreciated!