Liquid-tight conduit fitting with grounding element

1. A fitting for terminating a conduit, comprising:

a substantially tubular fitting body having a central bore extending therethrough, a forward end, and a rearward end opposing the forward end,

wherein the fitting body includes a first liquid-proof coating that includes a rearward sealing rim;

a gland nut rotatably coupled to the rearward end of the fitting body,

wherein the gland nut is axially movable from a first position relative to the fitting body to a second position relative to the fitting body,

wherein the gland nut includes a second liquid-proof coating that includes a forward sealing rim;

a grounding ring positioned between the gland nut and the fitting body, wherein the grounding ring comprises an annular body configured to contact the fitting body and a ground wire engaging portion projecting from a portion of the annular body and secured to a ground wire bracket,

wherein, upon axial movement of the gland nut from the first position relative to the fitting body to the second position relative to the fitting body, the grounding ring engages the rearward sealing rim of the first liquid-proof coating on the fitting body and the forward sealing rim of the second liquid-proof coating on the gland nut to form a sealed relationship therewith.

2. The fitting of claim 1 , wherein the first and second liquid-proof coatings comprise polyvinyl chloride (PVC) coatings.

3. The fitting of claim 1 , wherein the grounding ring is rotatable about the rearward end of fitting body when the gland nut is in the first position relative to the fitting body.

4. The fitting of claim 3 , wherein the rearward end of fitting body comprises external threads for engaging corresponding internal threads on the gland nut, and

wherein the grounding ring is positioned on the external threads.

5. The fitting of claim 1 , wherein the grounding ring comprises contact tabs formed on an inner surface of the annular body, and

wherein the contact tabs conductively engage the rearward end of the fitting body.

6. The fitting of claim 5 , wherein the contact tabs are formed in a spaced radial relationship.

7. The fitting of claim 5 , wherein the contact tabs comprise portions of the annular body that are bent relative to the annular body.

8. The fitting of claim 1 , wherein the annular body of the grounding ring comprises radially spaced slots.

9. The fitting of claim 1 ,

wherein the ground wire bracket includes an aperture for receiving one or more grounding wires therein.

10. The fitting of claim 1 , wherein the rearward sealing rim of the first liquid-proof coating and the forward sealing rim of the second liquid-proof coating include an angled configuration.

11. The fitting of claim 1 , further comprising:

a conduit terminating component positioned within the central bore of the fitting body,

wherein the conduit terminating component is configured to receive a free end of a conduit; and

a compression bushing positioned between the conduit terminating component and the gland nut,

wherein, upon axial movement of the gland nut from the first position relative to the fitting body to the second position relative to the fitting body, a portion of the conduit terminating component engages the compression bushing and causes the compression bushing to deformably engage the conduit coupled to the conduit terminating component and extending through the gland nut.

12. The fitting of claim 1 , wherein the first liquid-proof coating and second liquid-proof coating include tool engage portions thereon.

13. A liquid-tight fitting, comprising:

a fitting body having a liquid-proof coating formed thereon that includes a rearward sealing rim;

a gland nut having a liquid-proof coating formed thereon that includes a forward sealing rim,

wherein the gland nut is configured to rotatably engage the fitting body to secure a conduit within the liquid-tight fitting; and

a grounding ring positioned between the gland nut and the fitting body,

wherein the grounding ring includes an annular body having an inside surface configured to conductively engage a portion of the fitting body and a ground wire engaging portion secured to a ground wire bracket for coupling with one or more grounding wires.

14. The liquid-tight fitting of claim 13 , wherein the liquid-proof coating on the fitting body is configured to engage a first side of the annular body of the grounding ring and the liquid-proof coating on the gland nut is configured to engage a second side of the annular body of the grounding ring to sealingly secure the grounding ring to the fitting.

15. The liquid-tight fitting of claim 14 , wherein the engagement of the liquid-proof coating on the fitting body to the first side of the annular body of the grounding ring and the engagement of the liquid-proof coating on the gland nut to the second side of the annular body of the grounding ring prevents rotation of the grounding ring relative to the fitting body.