Pex type water line

[HoneywellPHX]

Hi there, First post, I have tried searching through the forms, I can find similar question but nothing leading me to a conclusion. I have a question regarding EMT, We are currently installing drinking water stations in my industrial plant "Replacing bottled water dispensers" The team providing the service wants to zip tie the Pex style water line to the EMT that is installed on the factory floor, does anyone know is this an acceptable practice?

Thank you for the help and direction

-Robert

 

[LarryFine]

Welcome to the forum.

That's more a plumbing question, but I'd say it's not Kosher. We can't hang stuff from them.

 

[RichB]

IIRC-not near a code book--but conduit can not be used to support anything but its own weight

 

[Joe.B]

Agreed, that's a no-no.

 

[wwhitney]

300.11(C)

Cheers, Wayne

 

[Hv&Lv]

Hi there, First post, I have tried searching through the forms, I can find similar question but nothing leading me to a conclusion. I have a question regarding EMT, We are currently installing drinking water stations in my industrial plant "Replacing bottled water dispensers" The team providing the service wants to zip tie the Pex style water line to the EMT that is installed on the factory floor, does anyone know is this an acceptable practice?

Thank you for the help and direction

-Robert

As Wayne posted but here’s the article..


(C) Raceways Used as Means of Support. Raceways shall be used only as a means of support for other raceways, cables, or nonelectrical equipment under any of the following condi‐ tions:
(1) Where the raceway or means of support is identified as a means of support
(2) Where the raceway contains power supply conductors for electrically controlled equipment and is used to support Class 2 circuit conductors or cables that are solely for the purpose of connection to the equipment control circuits
(3) Where the raceway is used to support boxes or conduit bodies in accordance with 314.23 or to support lumin‐ aires in accordance with 410.36(E)

I don’t see plumbing pipe listed.

 

[petersonra]

Hi there, First post, I have tried searching through the forms, I can find similar question but nothing leading me to a conclusion. I have a question regarding EMT, We are currently installing drinking water stations in my industrial plant "Replacing bottled water dispensers" The team providing the service wants to zip tie the Pex style water line to the EMT that is installed on the factory floor, does anyone know is this an acceptable practice?

Thank you for the help and direction

-Robert

This is probably not going to hurt anything but as others have pointed out is a code violation.

However, they could probably zip tie the pex to whatever the EMT is being supported by.

 

[tom baker]

Yes the PEX would be the non electrical listed.
Its certainly faster to attach to emt, but with so many easy to use straps no reason to use the emt

 

[HoneywellPHX]

Thank you for the responses and help

-Robert

 

[don_resqcapt19]

The pex would not put much more stress on the EMT than would a permitted Class 2 control cable, and while a violation, it is one that I would ignore if inspecting.

 

[Knuckle Dragger]

Hi there, First post, I have tried searching through the forms, I can find similar question but nothing leading me to a conclusion. I have a question regarding EMT, We are currently installing drinking water stations in my industrial plant "Replacing bottled water dispensers" The team providing the service wants to zip tie the Pex style water line to the EMT that is installed on the factory floor, does anyone know is this an acceptable practice?

Thank you for the help and direction

-Robert

No. Design your own run.
Sometimes the anchors that secure the clips barely hold the conduit run.

 

[FionaZuppa]

The pex would not put much more stress on the EMT than would a permitted Class 2 control cable, and while a violation, it is one that I would ignore if inspecting.

A 1" PEX line filled with water has some decent weight horizontal. If the PEX makes a 90deg turn from horizontal down vertical, and the vertical weight is held up by some other hanger, and you zip tie the vertical PEX to a vertical section of EMT, there's no weight of PEX being held/supported by the EMT. So, the vertical attach would be allowed?