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PVC plumbing question
Posted on 7/9/13 at 1:35 pm
Posted on 7/9/13 at 1:35 pm
When choosing rubber couplings, is there a rule of thumb (autocorrect) to which size couplings correspond with pipe diameter?
ETA: I'm confused on how these different pieces are measure. Ie: inner and outer diameter
ETA: I'm confused on how these different pieces are measure. Ie: inner and outer diameter
This post was edited on 7/9/13 at 1:39 pm
Posted on 7/9/13 at 1:37 pm to RJYH
English mother fri...
If using PVC you should be cementing it together not using rubber couplings.
What exactly are you trying to do, we can help.
If using PVC you should be cementing it together not using rubber couplings.
What exactly are you trying to do, we can help.
Posted on 7/9/13 at 1:39 pm to RJYH
The fittings should be made from the same material as the pipe
Posted on 7/9/13 at 1:51 pm to RJYH
all pvc is measured by the inner diameter... so if you have a 4" piece of pvc the I.D. is 4" the O.D is 4-1/2" so you would need a rubber coupling with a 4-1/2" I.D.
Posted on 7/9/13 at 1:54 pm to RJYH
Use one of these to connect from CI to PVC.
OD of the pipe to match the ID of the Fernco (major manufacturer)coupling.
OD of the pipe to match the ID of the Fernco (major manufacturer)coupling.
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