How to Pull a Submersible Well Pump: A Comprehensive Guide

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Pulling a submersible well pump can be a daunting task, but with the right knowledge and preparation, it can be done efficiently and safely. This comprehensive guide will walk you through the step-by-step process of pulling a submersible well pump, providing you with the necessary technical details and quantifiable data to ensure a successful outcome.

Identifying the Pitless Adapter Type

The first step in pulling a submersible well pump is to identify the type of pitless adapter used in your well. Pitless adapters come in various designs, and each requires specific tools or techniques to release. Here’s a breakdown of the common pitless adapter types and the corresponding tools needed:

Pitless Adapter Type Tools Required
Threaded Pitless Adapter Pitless Adapter Wrench (typically a 1-inch pipe)
Bolt-on Pitless Adapter Wrenches, Sockets, and Ratchet Set
Clamp-on Pitless Adapter Clamp Removal Tool, Wrenches
Slip-on Pitless Adapter Slip-on Adapter Removal Tool

Knowing the exact type of pitless adapter in your well will ensure that you have the right tools on hand, saving you time and effort during the pump removal process.

Measuring the Well Depth

how to pull a submersible well pump

Determining the depth of your well is crucial for planning the pump removal process. The depth of the well will dictate the length of the pump and the amount of effort required to pull it out. Here’s a table to help you estimate the time and effort required based on the well depth:

Well Depth Estimated Time and Effort
50 feet or less 30-60 minutes, relatively easy
51-100 feet 1-2 hours, moderate effort
101-200 feet 2-4 hours, significant effort
201-300 feet 4-8 hours, highly labor-intensive
301 feet or more 8+ hours, extremely challenging

It’s important to note that these estimates are based on average conditions and may vary depending on the specific setup of your well and the condition of the pump.

Preparing the Necessary Tools

The tools required for pulling a submersible well pump will depend on the method you choose to use. Here’s a list of the essential tools for each method:

Hand-Pulling Method

  • Non-slip Gloves
  • Safety Glasses
  • Wrench (adjustable or socket set)
  • Ratchet and Socket Set
  • Screwdriver
  • T-handle Tool
  • Rope or Pulling Strap

Machine-Assisted Method

  • Non-slip Gloves
  • Safety Glasses
  • Work Boots
  • Pulley System or Hydraulic Pump Puller

Ensure that you have all the necessary tools and equipment before starting the pump removal process to avoid delays or safety issues.

Following Safety Precautions

Safety should be the top priority when working on a deep well pump. Always wear the appropriate personal protective equipment (PPE), including:

  • Close-toed Shoes or Work Boots
  • Thick Clothing (long sleeves and pants)
  • Non-slip Gloves
  • Safety Glasses

Additionally, be aware of your surroundings and take precautions to prevent falls or other accidents. If you’re working with a machine-assisted method, ensure that the equipment is properly set up and secured before use.

Estimating Time and Effort

The time and effort required to pull a submersible well pump can vary significantly depending on the depth of the well and the method used. Here’s a general guideline:

Method Estimated Time
Hand-Pulling (50 feet or less) 30-60 minutes
Hand-Pulling (51-100 feet) 1-2 hours
Pulley System (up to 200 feet) 15-30 minutes
Hydraulic Pump Puller (up to 300 feet) 30-60 minutes

Keep in mind that these estimates are based on average conditions and may need to be adjusted based on the specific circumstances of your well and pump. It’s always better to allocate more time than you think you’ll need to ensure a successful and safe pump removal.

By following the steps outlined in this comprehensive guide, you’ll be well-equipped to tackle the task of pulling a submersible well pump. Remember to prioritize safety, use the right tools, and be prepared for the time and effort required. Good luck with your project!

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