How to Pull a Submersible Well Pump A Comprehensive Guide

When it comes to maintaining a well system, one of the most challenging tasks may be pulling a submersible well pump. This procedure can be necessary for several reasons, such as the need for repairs, inspections, or replacement. Understanding the process and gathering the right equipment will make your job easier and safer. This guide will walk you through the essential steps to pull a submersible well pump effectively.

What is a Submersible Well Pump?

A submersible well pump is a type of pump that is installed underwater in a well. It is designed to push water to the surface from deep underground, making it an efficient choice for well water systems. These pumps are typically sealed in a cylindrical casing that prevents water from entering their mechanical components. While they are robust and reliable, they can encounter issues that necessitate their removal.

Tools and Equipment You Will Need

Before beginning the process of pulling your submersible well pump, ensure you have the following tools and equipment

1. Safety Gear Gloves, safety glasses, and steel-toed boots. 2. Wrenches and Sockets To disconnect pipes and electrical lines. 3. Slings or Pulling Gear To assist in lifting the pump out of the well. 4. A Hoist or Winch To help with the heavy lifting. 5. A Bucket or Catch Basin For any water that may spill out during the process. 6. Measuring Tape To ensure the pump is pulled straight and to measure depth if necessary. 7. A Helper or Two Pulling a well pump is generally a two-person job.

Steps to Pull a Submersible Well Pump

1. Safety First Before starting, turn off the power to the pump to prevent any electrical hazards. Make sure to double-check with a voltage meter to ensure that no electricity is flowing through the lines.

2. Prepare the Area Clear the area around the wellhead of any obstacles and ensure you have a clean workspace. Having enough room to move around will make the process easier.

3. Disconnect Electrical and Plumbing Connections Use your wrenches to disconnect any plumbing connections. Be cautious of the pipes as they may contain residual water. Next, disconnect the electrical connections, ensuring that no live wires are left exposed.

4. Attach the Pulling Gear Securely wrap the slings or pulling gear around the pump. Make sure they are tight and will not slip off during the lifting process. If the pump has a designated lifting point, use it for a safer lift.

5. Begin the Pulling Process With one person operating the hoist or winch, and the other guiding the pump upwards, begin to pull the pump free from the well. Ensure that everyone is keeping a lookout for any potential snags or obstructions.

6. Maintain a Straight Pull As the pump is being lifted, keep it as straight as possible. Angled pulls can lead to damage or difficulty in removal. If possible, use a measuring tape to keep track of how deep the pump is set in the well.

7. Remove the Pump Once the pump is at the surface, carefully disconnect it from the pulling gear. Place it on a clean surface, such as a tarp, to avoid contamination.

8. Inspect and Repair Before you reinstall or replace the pump, inspect it thoroughly. Look for wear and tear, signs of corrosion, or any other issues that need to be addressed.

9. Reinstallation If you’re reinstalling the same pump or a new one, reverse the pulling process, ensuring that all connections (both electrical and plumbing) are securely reattached.

10. Test the System Once everything is back in place, turn the power on and test the system to ensure the pump is functioning correctly.

Conclusion

Pulling a submersible well pump may seem daunting, but with the right preparation, tools, and communication, the process can be manageable. Remember to prioritize safety at all times, and if in doubt, don’t hesitate to consult with a professional. Regular maintenance of your well system will help ensure its longevity and performance, allowing you to have reliable access to water whenever you need it.