October 20

How to Keep Water Out of Air Compressor Lines


If you’ve ever worked with an air compressor, you know that one of the most annoying things is when water gets into the lines. Not only does it make the compressor less effective, but it can also cause rust and other damage to the unit. There are a few simple things you can do to keep water out of your air compressor lines, and in this article we’ll show you how.

  • Make sure that your air compressor lines are properly installed and sealed
  • Inspect the air compressor lines regularly for any leaks or cracks
  • Repair any leaks or cracks immediately to prevent water from getting into the air compressor lines
  • Store the air compressor in a dry, well-ventilated area to prevent moisture from accumulating inside the unit

How to Remove Water from Compressed Air Lines / How to Keep Water From Ruining Your Paint Job

Homemade Water Separator Air Compressor

If you have an air compressor, chances are you will eventually need to use a water separator. A water separator is used to remove water from compressed air. Water in your air lines can cause all sorts of problems, including rust, corrosion, and clogs.

A water separator will keep your air lines clean and dry, and prevent these problems from happening. There are a few different types of water separators on the market, but they all work in essentially the same way. They have a bowl or reservoir that collects the water, and a filter that removes the water from the air before it enters the compressor.

You can buy a ready-made water separator, or you can make your own with some basic materials. To make your own water separator, you will need: -A bowl or container

-A length of PVC pipe -PVC fittings -A drill

-A filter element -Teflon tape To assemble your homemade water separator, follow these steps:

1. Drill a hole in the bottom of your bowl or container large enough to fit the PVC pipe snugly. 2. Wrap Teflon tape around one end of the PVC pipe and insert it into the hole you drilled in Step 1. Secure it in place with PVC cement or glue if necessary. 3.

Attach one end of your filter element to another length of PVC pipe using PVC fittings and Teflon tape (or cement/glue).

How to Keep Water Out of Air Compressor Lines

Credit: www.onallcylinders.com

Why is My Air Compressor Making So Much Water?

If your air compressor is making more water than usual, there could be a few different reasons. First, check the air filter to see if it needs to be cleaned or replaced. If the filter is clean and the compressor is still making a lot of water, then the problem could be with the condenser coils.

These coils help to cool down the compressed air and prevent moisture from building up. If they are dirty or not working properly, they can cause excess moisture in the system. Another possible reason for excessive moisture production is a leak in the system.

A leak will allow outside air into the system, which can contain more moisture than compressed air. Finally, if all else fails, it could simply be that your compressor is overworked and needs to be replaced.

Why is There Water in My Air Line?

If you’ve ever found water in your air line, you’re probably wondering why it’s there and what you can do about it. While there are a few different reasons why water might end up in your air line, the most common cause is condensation. Here’s how it works: when compressed air cools, it can reach a temperature below the dew point of the surrounding air.

This causes water vapor in the air to condense into liquid form, which can then mix with the compressed air and end up in your air line. While this isn’t necessarily harmful to your equipment, it can cause rust and other corrosion over time. Additionally, too much moisture in the air can reduce its effectiveness for certain applications.

So what can you do to prevent water from ending up in your air line? The best solution is to install an aftercooler or desiccant dryer downstream from your compressor. By cooling or removing moisture from the compressed air before it enters your system, you can help ensure that only dry, clean air reaches your tools and equipment.


If water gets into your air compressor lines, it can cause major problems. The water can rust and corrode the parts of the compressor, and it can also cause the compressor to overheat. There are a few things you can do to keep water out of your air compressor lines.

First, make sure that you’re using an air filter. The filter will help to remove any moisture from the air before it gets into the compressor. Second, check the seals on your compressor regularly.

If they’re worn or damaged, they may be letting moisture in. Finally, don’t store your compressor in a damp or humid place. If you do, make sure to cover it so that moisture doesn’t get inside.


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