Alwayslearningelec
Senior Member
- Location
- NJ
- Occupation
- Estimator
Has anyone used these? Are these the way to go for RMC aluminum conduit?
What can be used instead and at a cheaper price? When do you really need them over another option?They are awesome when you need them. At $1500 a piece, you need to plan out your conduit routing in advance. Dang those thing are pricey.
Ah..thank you. Why would you not be able to screw the pipe into a standard coupling? I assume this would entail having an elbow as that would not being able to spin it on?Rob may teach me something as he often does. I would agree a split coupling but if you are using aluminum due to a corrosive atmosphere a steel split coupling may not work and I am unaware of aluminum split couplings.
You are aware you only need a split coupling or 3 piece coupling where you are unable to simply screw the pipe into a standard coupling.
Many jobs never require them.
Only if you cannot use regular couplings, like the last joint between existing conduits.Has anyone used these? Are these the way to go for RMC aluminum conduit?
Ah..thank you. Why would you not be able to screw the pipe into a standard coupling? I assume this would entail having an elbow as that would not being able to spin it on?
As I described, one reason is to make the final connection between new and existing conduits.Ah..thank you. Why would you not be able to screw the pipe into a standard coupling? I assume this would entail having an elbow as that would not being able to spin it on?
Very cool. ThanksAs I described, one reason is to make the final connection between new and existing conduits.
I built this from the top down. These are the only Ericksons in the entire installation:
View attachment 2572258
And no, they shouldn't cost that much. Here's some at $56 apiece with shipping:
https://www.ebay.com/itm/124524924974
This seller has some interesting other items for sale.
Once those conduit entered the egress staircase they became a violation of life safety code NFPA 101 Section 7.1.3.2.1(10)(b) prohibits “conduit” in or on a fire egress tower. Surprised it wasn't called out.As I described, one reason is to make the final connection between new and existing conduits.
I built this from the top down. These are the only Ericksons in the entire installation:
View attachment 2572258
No, it didn't come up at all. The old conduits were already there, with the old weather-heads still on and the old copper wires in them.Once those conduit entered the egress staircase they became a violation of life safety code NFPA 101 Section 7.1.3.2.1(10)(b) prohibits “conduit” in or on a fire egress tower. Surprised it wasn't called out.