Metal Desoldering Pump Semi – Aluminium Alloy Tin Absorber Good Quality


4 in stock

  1. Metal body
  2. High suction power
  3. Teflon nozzle
  4. Easily replaceable nozzle
  5. Easy to clean and maintain

66.95 72.03

4 in stock


Using a desolder pump, also known as a solder sucker or solder vacuum, is an essential skill for anyone working with electronics. It’s a handy tool designed to remove solder from electronic components, making repairs, modifications, and circuit board rework more manageable. In this comprehensive guide, we’ll walk you through the step-by-step process of using a desolder pump effectively in electronics and provide valuable tips to ensure successful desoldering.

What is a Desolder Pump?

A desoldering pump is a manual tool that aids in the removal of solder by creating a vacuum to suck up molten solder from a solder joint. It consists of a cylindrical tube with a plunger and a nozzle at the end. When the plunger is activated, it creates a vacuum, pulling molten solder into the pump’s chamber, thus separating the component from the circuit board.

Materials and Tools:

Before you begin desoldering using a desoldering pump, gather the following materials and tools:

  1. Desolder pump (solder sucker)
  2. Soldering iron with a fine tip
  3. Soldering station or soldering iron holder
  4. Safety glasses to protect your eyes
  5. Heat-resistant work surface or mat
  6. Component you want to desolder
  7. A small brush or toothbrush for cleaning
  8. Solder wick (optional, for cleanup)

Step-by-Step Guide to Using a Desoldering Pump:

  1. Prepare Your Workspace: Set up your workspace on a heat-resistant surface, away from flammable materials, and ensure proper lighting and ventilation.
  2. Safety First: Put on safety glasses to protect your eyes from any solder splatter or fumes.
  3. Turn on Your Soldering Iron: Plug in your soldering iron and allow it to heat up to the appropriate temperature for the solder type you’re using. Typically, temperatures between 350°C to 400°C (660°F to 750°F) work well for most electronic soldering tasks.
  4. Identify the Solder Joint: Locate the solder joint you want to desolder. This could be a component lead, wire, or any connection point you need to remove or modify.
  5. Prepare the Desolder Pump: Ensure that the desoldering pump is clean and in good working condition. If needed, disassemble and clean the pump nozzle.
  6. Heat the Solder Joint: Position your soldering iron’s tip on the solder joint you want to remove. Apply heat to the joint for a few seconds, allowing the solder to become molten.
  7. Engage the Desolder Pump: Place the nozzle of the desoldering pump directly over the molten solder. Ensure a snug seal between the nozzle and the solder joint.
  8. Activate the Pump: Depress the plunger of the desoldering pump quickly and fully. This action creates a vacuum within the pump, sucking up the molten solder into the pump’s chamber. You will hear a distinct “click” when the plunger is fully engaged.
  9. Release the Plunger: After engaging the pump, release the plunger gradually to allow the pump to return to its original position while keeping the solder inside the pump.
  10. Inspect and Clean: Examine the solder joint to ensure it’s free of excess solder. If there’s any remaining solder or residue, repeat the desoldering process as needed.
  11. Clean the Desolder Pump: Periodically, you’ll need to clean the pump to maintain its efficiency. Disassemble the pump, empty the collected solder, and clean the nozzle and chamber thoroughly.
  12. Dispose of Collected Solder: Properly dispose of the collected solder waste in a safe and environmentally friendly manner.

Tips for Successful Desoldering with a Desolder Pump:

  1. Practice: Desoldering with a pump can take some practice to master. Consider practicing on old or scrap components to refine your technique.
  2. Choose the Right Nozzle Size: Select a desoldering pump with a nozzle size that matches the solder joint’s size you’re working on. Smaller nozzles work better for delicate work.
  3. Maintain a Steady Hand: Keep your hand steady when using the desoldering pump to avoid damaging nearby components or PCB traces.
  4. Clean Your Soldering Iron Tip: A clean and well-tinned soldering iron tip conducts heat better and makes desoldering easier.
  5. Use Flux Sparingly: Apply flux to the solder joint if it doesn’t flow readily. Flux helps improve solder flow and desoldering efficiency.
  6. Be Patient: Ensure the solder is fully molten before using the desoldering pump. Hasty attempts may lead to incomplete desoldering.
  7. Alternate Methods: For stubborn or large solder joints, you can combine desoldering pump usage with solder wick (desoldering braid) for more effective results.

In conclusion, a desoldering pump is a valuable tool for electronics enthusiasts and professionals alike. By following the steps outlined in this guide and practicing your desoldering skills, you can confidently tackle electronic repairs, modifications, and projects while achieving clean and successful desoldering outcomes. Always prioritize safety, maintain a clean workspace, and take your time to ensure the best results in your electronics endeavors.

Features of Desoldering Pump:

  1. Sturdy metal rod
  2. High suction power
  3. Comes with an innovative Protective case
  4. Teflon nozzle
  5. Easily replaceable nozzle
  6. Easy to clean and maintain
  7. Ideal for removing semi–aluminium alloy tin

Package Includes:

1 x Metal Desoldering Pump Semi–Aluminium Alloy Tin Absorber

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Weight 0.036 kg
HSN Code


Length (mm) 185
Diameter (mm) 18.5
Weight (gm) 35
Shipment Weight 0.04 kg
Shipment Dimensions 23 × 6 × 2 cm