What's the secret to installing PVC drains that don't leak?
#1
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What's the secret to installing PVC drains that don't leak?
My basement laundry tub started leaking at one of the trap connections. I replaced all the PVC piping, used proper rings and teflon tape, squared everything up carefully, tightened firmly by hand...and the dang thing still leaked. I tightened even tighter (by hand), but still it leaks. I took it all apart, re-installed...still leaks.
Is there a trade secret I am unaware of? Any tips?
Thanks,
Jon
Is there a trade secret I am unaware of? Any tips?
Thanks,
Jon
#3
Yeah, brush the face of all the beveled washers, and the face of the p-trap arm with pipe dope... it is easier to use than teflon tape on those areas... then use a pair of channel locks to tighten the joints... not MUCH but you can definitely make them tighter than hand tight...
#5
I've never used tape or dope on these hand fastened connections, and they've never leaked. Make sure you have enough 'pipe in pipe'. I usually cut the pipe so that it goes as far into the next fitting as it will go, then just tighten the rings.
#6
Mr. Kiss
Join Date: Jan 2002
Location: SW Chicago, IL USA
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Pendragon,
You're right, I had a brain cramp, I was thinking about NPT PVC fittings and all NPT fittings in general. I've never had to put dope or tape on the drain fittings.
You're right, I had a brain cramp, I was thinking about NPT PVC fittings and all NPT fittings in general. I've never had to put dope or tape on the drain fittings.