Conduit conundrum solved: the ultimate guide to getting fish tape through

Conduit fishing, the process of threading a fish tape through a conduit to pull wires or cables, is a crucial skill for electricians and DIY enthusiasts. However, navigating tight bends and obstacles can be challenging. This comprehensive guide will empower you with the knowledge and techniques to conquer conduit fishing like a pro.

Understanding Fish Tape

A fish tape is a flexible, non-conductive tool used to guide wires or cables through conduits. It consists of a thin, coiled metal blade with a hooked end. The flexibility allows it to follow the curvature of the conduit, while the hook helps to grab wires.

Preparing for Conduit Fishing

Before you embark on your conduit fishing adventure, it’s essential to prepare adequately. Gather the following materials:

• Fish tape
• Conduit lubricant
• Flashlight
• Gloves

Step-by-Step Guide to Threading Fish Tape

1. Lubricate the Conduit:

Apply conduit lubricant liberally to the inside of the conduit. This will reduce friction and make it easier for the fish tape to slide through.

2. Insert the Fish Tape:

Insert the hooked end of the fish tape into the conduit opening. Use a flashlight to illuminate the path and guide the tape along the conduit.

3. Navigate Bends:

As you encounter bends in the conduit, gently push the fish tape through. Avoid using excessive force, as this could damage the tape or conduit.

4. Use a Push-Pull Technique:

Alternately push and pull the fish tape to help it move through the conduit. This technique creates a “wave” motion that propels the tape forward.

5. Clear Obstacles:

If you encounter an obstacle, such as a wire or cable, gently wiggle the fish tape to dislodge it. Avoid pulling the tape too hard, as this could cause it to become stuck.

6. Retrieve the Fish Tape:

Once the tape has reached the other end of the conduit, hook it onto the wire or cable you want to pull through. Pull the fish tape back to guide the wire or cable through the conduit.

Tips for Success

• Use a fish tape that is rated for the diameter of the conduit you are working with.
• Wear gloves to protect your hands from sharp edges or burrs.
• Be patient and don’t rush the process.
• If you encounter significant resistance, stop and investigate before proceeding.
• Consider using a fish tape with a glow-in-the-dark feature for easier visibility in dark conduits.

Final Note: Unlocking Conduit Mastery

With the techniques outlined in this guide, you now possess the knowledge and skills to navigate conduits with fish tape like a seasoned professional. Remember, practice and patience are key to mastering this essential electrical skill.

Information You Need to Know

Q: What type of conduit lubricant should I use?

A: Use a conduit lubricant specifically designed for electrical applications. It should be non-conductive and non-flammable.

Q: How do I know if the fish tape is stuck?

A: If you encounter significant resistance or the fish tape stops moving, it may be stuck. Stop pulling and investigate the situation.

Q: Can I use a regular wire to pull through a conduit instead of a fish tape?

A: While it’s possible in some cases, using a fish tape is generally recommended for its flexibility and ability to navigate obstacles.

Q: What should I do if the fish tape breaks inside the conduit?

A: If the fish tape breaks, you will need to remove the broken section and insert a new tape. This may require cutting the conduit open.

Q: How do I ensure a smooth pull when retrieving the fish tape?

A: Make sure the wire or cable is securely hooked onto the fish tape. Lubricate the wire or cable to reduce friction.