In article , snipped-for-privacy@rochester.rr.com writes: | On Jan 24, 1:10=A0pm, Limp Arbor wrote: | > Probably the old nut you took off had a built-in washer. =A0I too have | > copper drains and the nut that goes on the end has a thin piece built- | > in that hits the tapered portion inside the drain pipe and gets forced | > against the inserted pipe. =A0If the fitting on the inside end of your | > copper drain is cone shaped (gets smaller as goes in) the plastic | > tapered washers and the flat rubber washers are going to be tough to | > get a seal. =A0You may need to dig through the trash and find the old | > nut. =A0 | | Ah, that may be the problem... | | Unfortunately, the nut was seized on to the copper fitting, I couldn't | move it with an 18" pipe wrench, so I had to split it off. The nut is | no more.
You could cut off the fitting and use a Fernco coupler. They make a special one just for copper to tubular: the 3010-150. Or you could solder on a new Marvel adapter. I was surprised to see that Home Depot actually carries these in bronze. You might even be able to use the nut from one.
Dan Lanciani ddl@danlan.*com