Conduit fittings for conduit and cable installations
A conduit body includes a sidewall defining an internal chamber and at least two ports providing access to the internal chamber, and a cover connectable to the sidewall to enclose the internal chamber. The sidewall defines a first surface section adjacent one of the at least two ports, a second surface section adjacent another of the at least two ports, and a radiused transition section connecting the first surface section and the second surface section and configured for reducing frictional drag of a cable pulled though the internal chamber. The first surface section is spaced apart from the second surface section to increase a volume of the internal chamber.
1. A conduit body comprising:
a sidewall defining an internal chamber and at least two ports providing access to the internal chamber; and
a cover connectable to the sidewall to enclose the internal chamber, wherein the sidewall defines:
a first surface section adjacent one of the at least two ports;
a second surface section adjacent another of the at least two ports with the first surface section and the second surface section are arranged on different planes spaced apart by a distance d; and
a radiused transition section having a radius r connecting the first surface section and the second surface section, wherein the first surface section is spaced apart from the second surface section by the distance d to increase a volume of the internal chamber, and
the distance d, the increase in volume of the internal chamber, and the radius r of the radiused transition section are configured for reducing frictional drag of a cable pulled through the internal chamber,
wherein the cover is located on a side of the conduit body parallel to a plane extending through the at least two ports with at least one of the at least two ports being arranged at approximately 90° relative to another one of the at least two ports.
2. The conduit body of claim 1 , wherein the distance d between the first surface section and the second surface section dictates a bend radius of the cable in the internal chamber.
3. The conduit body of claim 1 , further comprising a gasket between the sidewall and the cover.
4. The conduit body of claim 1 , wherein the at least two ports are arranged at approximately 90° relative to one another.
5. The conduit body of claim 1 , further comprising a drain port in fluid communication with the internal chamber.
6. The conduit body of claim 5 , further comprising a drain fitting connected to the drain port.
7. The conduit body of claim 6 , wherein the drain fitting comprises a plug or a valve.
8. The conduit body of claim 6 , wherein the drain port is oriented approximately perpendicular to one of the at least two ports.
9. The conduit body of claim 6 , wherein the drain port is located at a lowest point of the internal chamber.
10. The conduit body of claim 1 , wherein the cover is connectable to the sidewall by three fasteners.
11. The conduit body of claim 10 , wherein each of the three fasteners is adjacent to one of the ports.
12. The conduit body of claim 1 , wherein the at least two ports comprise three ports.
13. The conduit body of claim 12 , wherein two of the three ports are coaxial to one another, and a third of the three ports extends at approximately 90° relative to the other two ports.
14. The conduit body of claim 1 , wherein the distance d is in a range of a inches to b inches and the radius r is in a range of y inches to z inches where a=y and b=z.
15. The conduit body of claim 14 , wherein a and y are approximately 1 inch and b and z are approximately 2 inches.