Last Updated on July 15, 2023
You’ve got a submersible pump, and you need to use it in a location that’s far away from the nearest electrical outlet. You know you need an extension cord, but you’re not sure if using one is safe or even possible. Perhaps you would like to know if you are able to use an extension cord with a submersible pump.
You can do it, but there are a few things you need to keep in mind before you do.
Choose the right extension cord for the job, one that can handle the power needs of your pump. Ensure that the cord is suitable for the application, including being waterproof and able to withstand water immersion. To finish, connect the extension cord to a power source before connecting the submersible pump to the other end.
Here, we’ll assist you through the steps you need to take to use an extension cord with your submersible pump properly. And answer some common questions about using cords with battery-powered pumps and indoor pumps kept dry.
Steps on How Can You Use an Extension Cord with a Submersible Pump: The 9 Steps to Success
If you want to use an extension cord with a submersible pump, there are some important steps you need to follow:
- Step 01: Choose the Right Extension Cord
- Step 02: Ensure the Cord Is Designed for the Application
- Step 03: Position the Extension Cord
- Step 04: Connect the Extension Cord
- Step 05: Keep the Connection Point Dry
- Step 06: Avoid Heat Sources and Flammable Materials
- Step 07: Test the Setup
- Step 08: Submerge the Pump
- Step 09: Monitor the Operation
Step 01: Choose the Right Extension Cord
Setting up your submersible pump requires the right extension cord, as using a cord with a wire gauge that’s too small could overload the circuit breaker. To ensure you’re using the appropriate cord, consider the following:
- Check the power needs of your submersible pump. This will help you determine the necessary wire gauge for your extension cord.
- Look for an extension cord that’s heavy-duty and rated for the power requirements of your pump. A 10-gauge, 3-strand wire is ideal, but a 12-3 wire is more commonly found in stores.
- Avoid using an extension cord that’s too long. The longer the cord, the more resistance it creates, which can cause power loss and damage to your pump.
Step 02: Ensure the Cord Is Designed for the Application
Use an extension cord with a submersible pump that is suitable for outdoor use and has the appropriate insulation to withstand exposure to water. This is crucial for ensuring the safety and functionality of your equipment.
The cord should be labeled as water-resistant or suitable for submersion to ensure that it can withstand any potential water exposure. Using an extension cord that is not designed for outdoor use or lacks proper insulation can result in damage to the cord, equipment, or even electrical shock or fire.
It’s important to read the label carefully and only use cords that are specifically designed for the application. Additionally, always inspect the cord for any damage or wear before use and replace it if necessary.
Step 03: Position the Extension Cord
To keep your equipment safe and dry, find a cozy spot for the extension cord where it won’t take a dip or get misty – like a cozy blanket on a dry couch.
Make sure to position the extension cord away from potential hazards, such as sharp objects or areas that could get damaged. Additionally, avoid placing it near heat sources that could cause it to melt or catch fire.
Furthermore, ensure that the extension cord is not stretched to its maximum length, which can cause it to overheat and potentially damage the pump. Instead, position the cord as close as possible to the power source to minimize the amount of cord required.
Step 04: Connect the Extension Cord
Once the extension cord is securely plugged into the outlet, you can breathe a sigh of relief knowing your pump will be powered safely. However, it’s important to properly connect the extension cord to your submersible pump to ensure it functions correctly.
Follow these steps to connect the extension cord to your pump:
| Step | Action |
| 1 | Make sure the pump is unplugged before you begin. |
| 2 | Locate the cord connection on your pump. |
| 3 | Connect the extension cord to the pump’s cord connection, ensuring a snug fit. |
| 4 | Wrap the connection point with electrical tape, covering any exposed wiring. |
Step 05: Keep the Connection Point Dry
By keeping the connection point between your power supply and the pump dry and elevated, you can ensure your equipment’s safe and efficient operation for all your water pumping needs.
A submersible pump is designed to submerge in water, but the electrical components must be kept dry to prevent damage or shock.
To achieve this, make sure the connection point between the extension cord and the pump is elevated above the water level. If possible, use a watertight connection to prevent water from reaching the electrical components.
If a watertight connection isn’t available, use a waterproof cover to protect the connection point from water exposure. Additionally, make sure the extension cord is rated for outdoor use and is long enough to reach your power source without pulling or stretching.
Step 06: Avoid Heat Sources and Flammable Materials
Previously, we discussed the need to keep the connection point dry when using an extension cord with a submersible pump. But that’s not the only safety concern you should be aware of. You must also avoid heat sources and flammable materials to prevent any fire hazards.
To ensure the safety of your setup, here are three things you need to keep in mind:
Keep the extension cord away from heat sources: Avoid placing your extension cord near any heat sources such as radiators or heaters. This will reduce the risk of the cord overheating and potentially causing a fire.
Maintain a safe distance from flammable materials: Make sure your extension cord is kept away from any flammable materials such as gasoline, oil, or cleaning products. These materials can ignite with a spark and cause a fire.
Be mindful of the setup: When setting up your submersible pump, make sure it is placed in an area with ample space and away from any potential fire hazards. Keep the cord organized and avoid any tangling or twisting that could cause damage or overheating.
Step 07: Test the Setup
Before submerging your pump, test the setup for any unusual noises or vibrations that could indicate a potential problem, ensuring a safe and efficient pumping experience.
To do this, turn on the power and observe the pump’s operation. Listen for any strange sounds or vibrations that could indicate a malfunction. Additionally, pay attention to the pump’s flow rate and make sure it matches the expected rate for your specific application.
Step 08: Submerge the Pump
Now it’s time to carefully place the pump into the water, ensuring it’s securely positioned for safe and efficient pumping. Before doing so, it’s important to ensure the pump is completely disconnected from any electrical source. This will prevent any accidents or injuries while submerging the pump in water.
Once the pump is completely disconnected, slowly and carefully submerge it into the water. It’s important to ensure that the pump is positioned correctly and securely to prevent any damage to the pump or the surrounding environment.
Do not damage the pump’s power cord during submersion, as this can cause electrical hazards. With the pump securely submerged, it’s ready to start pumping water and performing its intended function.
Step 09: Monitor the Operation
As the pump hums and churns away, keep a close eye on its operation to ensure it functions properly and efficiently. Here are three things to monitor:
Check for any signs of clogging: Debris can accumulate in the pump’s inlet and outlet, causing clogs that can reduce its efficiency. Regularly check and clean the pump’s filters to prevent clogging.
Listen for unusual noises: Any strange sounds coming from the pump may indicate a problem. If you hear any unusual noises, investigate and address the issue promptly to prevent further damage.
Look out for other issues: Keep an eye on the pump’s power cord, switch, and other components for any signs of wear and tear. Any issues should be addressed immediately to ensure the pump continues to function as intended.
Can I use an extension cord with a battery-powered submersible pump?
Using an appropriate extension cord in good condition, you can power your battery-operated submersible pump without any issues. However, it is crucial to make sure the cord is suitable for the power requirements of your pump and that it is compatible with an external power source.
Following the manufacturer’s instructions for proper setup is recommended to ensure that you do not encounter any problems.
Can I use a regular indoor extension cord with a submersible pump?
Submersible pumps are designed to work in wet conditions and require specialized cords that can handle harsh environments. Using a regular indoor extension cord can not only be dangerous but can also damage your pump, reducing its lifespan.
Instead, look for a cord that’s specifically designed for submersible pumps, with the right protection and durability to ensure safe and reliable operation.
What kind of wire do I need for a submersible pump?
To power your submersible pump safely and efficiently, invest in a UL-listed Type THW submersible cable that can handle the harsh conditions of a wet environment. The UL rating that you need for your submersible cable is UL 83.
This cable type is designed to be flexible and protected enough for use in a submersible pump, ensuring longevity and reliability. When selecting a submersible cable, choosing one rated for the appropriate voltage and amperage of your pump is important.
The cable should also be sized correctly for the distance between the pump and the power source. Using a cable specifically designed for submersion is crucial as regular cables are not rated to handle wet conditions and can result in electrical hazards.
Make Sure Your Submersible Pump Has the Right Extension Cord
Selecting the appropriate wire for your submersible pump is paramount in ensuring its optimal performance and durability. The wire’s thickness and type must be determined based on the pump’s horsepower and electrical requirements.
Failure to choose the correct wire may result in voltage drops, which can lead to decreased flow rate, lower pressure, and even motor burnout.
To mitigate these risks, consult with a qualified electrician or pump supplier to help you select the right wire size and type. This simple precaution can save you time and money on repairs and replacements in the long run.
So, invest in the right wire, and enjoy a hassle-free pumping experience for a long time.
