Alwayslearningelec
Senior Member
- Location
- NJ
- Occupation
- Estimator
I'm transitioning from 4" EMT to 4" RGS. I can't location an adapter or coupling. Anyone have link to one? Thanks.
4" Transition
- Thread starter Alwayslearningelec
- Start date
- Status
hbiss
EC, New York NEC: 2017
- Location
- Little Falls, New York NEC: 2017
- Occupation
- EC
EMT connector and threaded coupling I would think.
-Hal
-Hal
Thats what I have always seen in large sizes.
Thru 1", these are available (691 Crouse Hinds)
Last edited:
LarryFine
Master Electrician Electric Contractor Richmond VA
- Location
- Henrico County, VA
- Occupation
- Electrical Contractor
- Location
- New Jersey
- Occupation
- Journeyman Electrician
A standard steel set screw coupling will work. No need for a special fitting since the OD of both raceways is the same. Here's one example:
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LarryFine
Master Electrician Electric Contractor Richmond VA
- Location
- Henrico County, VA
- Occupation
- Electrical Contractor
In that case, one should ream the rigid really well.
And it wouldn't be weather-tight. Does a 4" compression coupling also fit?
Choice_Gorilla
Senior Member
- Location
- New England
- Occupation
- Journeyman Electrician
Don’t know what the run looks like, but might be a good spot for a pull box.
electrofelon
Senior Member
- Location
- Cherry Valley NY, Seattle, WA
- Occupation
- Electrician
Nice find! Even available in raintight.
Yes it does.
- Status