How To Crimp Weatherpack Connectors With Seal-All / Delphi Crimper

Summary

In this episode of Left-Seat Adventures, the host demonstrates how to install weather pack connectors, specifically using the Seal-All brand. The video covers tools like crimpers and pin removal tools, explains the different connector sizes, and provides a detailed, step-by-step process for assembling a single-pin connector. Emphasis is placed on proper wire preparation, crimping techniques, and adding solder for extra security. The connectors are ideal for use in automotive, marine, motorsports, and aircraft applications. The video also explains how to remove terminals if needed and ensures a weatherproof and vibration-resistant connection.

Takeaways

• 🛠️ The video explains how to install Seal-All brand weather pack connectors, which are commonly used in various applications like automotive, motorcycles, and marine settings.
• ⚙️ The connectors come in multiple sizes, such as single, double, triple, and quadruple configurations, but this video focuses on the single pin connector.
• 🔧 Special tools are recommended for the job, including a crimper to attach the terminal to the wire and a pin removal tool to push out terminals if needed.
• 🔩 The connectors are sold as empty shells, with separate orders for the terminals and color-coded silicone seals to fit different wire gauges.
• 🟣 For 18 to 20 gauge wire, purple terminals are used, while green terminals are used for 14 to 16 gauge wire.
• ✂️ It’s important to prep the wire with a fresh cut, ensuring the stripped wire is about 5 millimeters in length, and the wires should be tightly twisted to prevent damaging the seal.
• 🧰 The crimping process involves two steps: crimping around the wire and crimping around the silicone seal using specific settings on the Seal-All crimper.
• 🔗 The male terminal goes into the female connector and vice versa, ensuring a secure and weatherproof connection after crimping.
• 🔥 Soldering the connections after crimping adds extra security, but care must be taken not to overdo it, as excess solder can prevent the terminal from fitting correctly in the connector.
• 🔄 If mistakes are made, the pin removal tool can be used to extract terminals, but the spring tabs should remain in good condition for re-use.

Q & A

What brand of connectors is being used in the video?

The connectors used in the video are from the Seal-All brand.

What is the primary purpose of weather pack connectors?

Weather pack connectors are designed to create weatherproof and vibration-resistant connections, making them ideal for use in automotive, motorsports, motorcycles, aircraft, and marine applications.

What tool is recommended for crimping the terminals?

The Seal-All crimper is recommended for crimping the terminals as it crimps both the terminal to the wire and to the silicone seal.

What sizes of terminals are shown in the video?

Two terminal sizes are shown in the video: purple for 18 to 20 gauge wire and green for 14 to 16 gauge wire.

Why is it important to twist the wires tightly before crimping?

Twisting the wires tightly helps prevent loose strands from puncturing the silicone seal, ensuring a proper weatherproof connection.

What is the recommended wire stripping length for this installation?

The manual suggests stripping the wire to approximately 5.5 millimeters, plus or minus 0.5 millimeters.

How can you remove a terminal from the connector if a mistake is made?

A pin removal tool can be used to push the terminal out from the connector if a mistake is made.

What additional step does the presenter take for added security?

For added security, the presenter adds some solder into the crimps to ensure a strong connection.

What happens if you insert the wrong terminal into the connector?

If the wrong terminal is inserted, the presenter shows how to remove it using the pin removal tool, though repeated removal may slightly compress the spring tabs.

What is the main benefit of using weather pack connectors?

Weather pack connectors provide weatherproof, vibration-resistant, and reliable connections, making them suitable for harsh environments.