Where conduit or tubing nipples having a maximum length not to exceed 24 in are installed...... the nipples shall be permitted to be filled 60 percent........
What do we define as a nipple? Does this mean I can have a union, lb, and 8" of LFMC filled to 60%, so long as they are not over 24" combined? How about an 18" ECLK with a 4" long union? Or does it apply to a straight, single piece of conduit only? I'm not finding a definition of a nipple in the code book. SOS
What do we define as a nipple? Does this mean I can have a union, lb, and 8" of LFMC filled to 60%, so long as they are not over 24" combined? How about an 18" ECLK with a 4" long union? Or does it apply to a straight, single piece of conduit only? I'm not finding a definition of a nipple in the code book. SOS