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Guide: How to Add a Storage Tank to a Pancake Air Compressor

by | Dec 14, 2023 | How To

Welcome to our comprehensive guide on how to add a storage tank to a pancake air compressor. If you have been looking to increase the storage capacity of your pancake air compressor and enhance its performance, you’ve come to the right place. In this step-by-step guide, we will walk you through the process of installing a storage tank onto your pancake air compressor, allowing you to have a larger initial air supply for various tasks. Let’s get started!

Key Takeaways:

  • Adding a storage tank to a pancake air compressor can significantly increase its storage capacity.
  • By following the step-by-step instructions in this guide, you can successfully install a storage tank onto your pancake air compressor.
  • Ensure you have all the necessary parts and tools before beginning the installation process.
  • Regularly draining your compressor and considering its duty cycle are essential for proper maintenance and safe operation.
  • With the added storage tank, your pancake air compressor can handle more demanding tasks, such as impact tools and industrial paint sprayers.

Step 1: Purchase the Required Parts

To begin adding a storage tank to your pancake air compressor, you will need to gather the necessary parts. These include:

  • A portable air receiver tank with a capacity higher than your air compressor
  • Brass couplers
  • A tee
  • A new air compressor hose
  • RTV silicone adhesive

These air compressor accessories can typically be found at hardware shops like Home Depot or Harbor Freight. It’s important to choose a tank with a higher psi rating than your compressor to accommodate the additional air volume.

air compressor accessories

“Adding a storage tank to a pancake air compressor can be a beneficial DIY air compressor upgrade.”

“By following the steps outlined in this guide, you can increase the storage capacity of your compressor and have access to a larger initial air supply.”

Step 2: Drain Your Compressor

Before starting to assemble the add-on tank, it is important to drain your compressor. This simple step is crucial for both safety and optimal performance. Draining your compressor allows you to release any trapped air and moisture, preventing potential damage and ensuring efficient operation.

To drain your compressor, follow these steps:

  1. First, locate the drain valve on your compressor. This valve is typically located at the bottom of the tank.
  2. Place a container or bucket below the valve to catch any water or debris that may be released during the draining process.
  3. Slowly open the drain valve, allowing the air and moisture to escape. Be cautious as the air and liquid may be under pressure.
  4. Continue to drain the compressor until no more air or liquid is coming out. You may notice some water or condensation in the container.
  5. Once the draining is complete, close the drain valve tightly to prevent any air or moisture from entering the tank.

By regularly draining your compressor, you can prevent the accumulation of moisture and maintain optimal working conditions. This simple maintenance task will help extend the lifespan of your compressor and ensure safe and efficient operation for years to come.

air compressor safety

Remember to always follow the manufacturer’s guidelines and recommendations for draining your specific compressor model. Different compressors may have different drain valve locations or additional steps for optimal draining. Consult your compressor’s manual or reach out to the manufacturer if you have any doubts or questions.

Step 3: Remove the Safety Valve & Install the Tee

To install the add-on tank, you need to remove the safety valve from your pancake air compressor. This valve is typically located on the top of the compressor. Once removed, prepare the brass tee with RTV silicone adhesive and install it into the spot where the safety valve was. Clean the threaded end of the safety valve and apply adhesive before installing it into the top end of the tee. Finally, attach the new air compressor hose to the bottom end of the tee.

Removing the safety valve is a crucial step in integrating the storage tank with your pancake air compressor. It allows for proper air flow and distribution between the original tank and the newly added tank. Make sure to handle the safety valve with care and set it aside in a secure location for future use, if needed.

The installation of the tee serves as a connection point for the new air compressor hose, enabling the air to flow from the existing tank into the add-on storage tank. Applying RTV silicone adhesive to the threaded connections helps create a tight seal, ensuring minimal air leakage and maintaining optimal performance. Once the tee is securely installed, you can proceed to attach the new air compressor hose, completing the integration of the storage tank system with your pancake air compressor.

Step 3: Remove the Safety Valve & Install the Tee
Actions:

  1. Locate the safety valve on top of the pancake air compressor.
  2. Using appropriate tools, carefully remove the safety valve.
  3. Prepare the brass tee and apply RTV silicone adhesive to one end.
  4. Insert the adhesive-coated end of the tee into the spot where the safety valve was.
  5. Clean the threaded end of the safety valve and apply adhesive to the threads.
  6. Install the safety valve into the top end of the tee, ensuring a secure fit.
  7. Attach the new air compressor hose to the bottom end of the tee.
Tips:

  • Handle the safety valve with care to avoid damaging it during removal.
  • Set the safety valve aside in a secure location for future use, if needed.
  • Apply a thin, even layer of RTV silicone adhesive to the tee and safety valve threads for a proper seal.
  • Securely tighten the connections between the tee, safety valve, and air compressor hose to prevent air leakage.

Step 4: Prepping the New Air Tank

To continue with the installation of the storage tank on your pancake air compressor, you will need to prep the new air tank before attaching it. This involves removing the assembly from the top of your existing air compressor tank and attaching couplers to the top.

First, remove the assembly from the top of your current air tank. This typically includes removing the handle and any other unnecessary components. Once the top assembly is removed, you can proceed with attaching the couplers to the top of the tank.

Apply RTV adhesive to the threads of the couplers and securely tighten them onto the top of the tank. The couplers will serve as the connection points for the new air compressor hose, allowing for a seamless integration of the storage tank into your existing setup.

attaching couplers to air tank

Table: Summary of Steps

Step Action
Step 1 Purchase the required parts
Step 2 Drain your compressor
Step 3 Remove the safety valve & install the tee
Step 4 Prepping the new air tank
Step 5 Filling the new tank with air
Step 6 Congratulations!

With the couplers securely attached to the top of the tank, you are now ready to move on to the next step in the installation process: filling the new tank with air and completing the integration of the storage tank into your pancake air compressor setup.

Step 5: Filling the New Tank With Air

Now that you have successfully installed the add-on tank and prepared it for use, it’s time to fill the new tank with air. This step is crucial to ensure that your pancake air compressor has the desired capacity and can meet your needs.

To begin, locate the dial on your pancake air compressor. Turn the dial to the “Closed” position. This will close off air to your hose while still allowing air to pass through the installed tee and into the new air receiver tank.

Next, turn on your air compressor and keep an eye on the pressure gauge. As the air compressor starts to operate, the pressure will begin to rise. Fill the tank up to your desired capacity, making sure to not exceed the recommended psi rating. Keeping the pressure within the recommended range will ensure the longevity and efficiency of your compressor.

Once the tank is filled to the desired level, turn off the compressor and turn the dial back to the open position. This will allow air to flow freely through the hose and into your tools when needed.

Important Steps for Filling the New Tank
Turn the dial on your pancake air compressor to the “Closed” position.
Monitor the pressure gauge and fill the tank up to your desired capacity.
Turn off the compressor and turn the dial back to the open position.

By following these steps, you can ensure that your new storage tank is filled with air and ready to provide you with the additional capacity you need. Enjoy the enhanced capabilities of your air compressor as you tackle a wider range of projects with ease.

air compressor tank

Now that you have successfully installed the add-on tank and prepared it for use, it’s time to fill the new tank with air. This step is crucial to ensure that your pancake air compressor has the desired capacity and can meet your needs.

To begin, locate the dial on your pancake air compressor. Turn the dial to the “Closed” position. This will close off air to your hose while still allowing air to pass through the installed tee and into the new air receiver tank.

Next, turn on your air compressor and keep an eye on the pressure gauge. As the air compressor starts to operate, the pressure will begin to rise. Fill the tank up to your desired capacity, making sure to not exceed the recommended psi rating. Keeping the pressure within the recommended range will ensure the longevity and efficiency of your compressor.

Once the tank is filled to the desired level, turn off the compressor and turn the dial back to the open position. This will allow air to flow freely through the hose and into your tools when needed.

Step 6: Congratulations!

Congratulations! By following the previous steps in this guide, you have successfully added a storage tank to your pancake air compressor, expanding its capacity and enhancing its capabilities. With this simple DIY upgrade, you now have access to a larger initial air supply, allowing you to tackle more demanding tasks with ease.

With the additional storage capacity provided by the new tank, your pancake air compressor can now handle impact tools and industrial paint sprayers, making it a versatile tool for various projects. Whether you’re a DIY enthusiast or a professional, this upgrade will significantly improve your compressor’s performance and efficiency.

With your newly upgraded air compressor, you’ll be able to take on larger projects and complete them with greater efficiency. The expanded storage capacity ensures that you have an ample air supply to work with, reducing the need for frequent pauses to allow the compressor to catch up.

Remember, it’s essential to evaluate the duty cycle of your air compressor and use the additional air supply wisely. While the upgraded tank provides temporary extended air supply, it’s still important to be mindful of the compressor’s limitations and avoid overworking it.

Considerations for Extended Use

Adding a storage tank to your pancake air compressor can provide a temporary extended air supply, but it’s important to consider the duty cycle of your compressor and the capacity of the new tank for optimal performance and safety.

Air Compressor Duty Cycle

The duty cycle of an air compressor refers to the amount of time it can operate within a given time frame. It is typically expressed as a percentage, indicating the ratio of on-time to off-time. Compressors with a higher duty cycle can run for longer periods without overheating.

When adding a storage tank to your pancake air compressor, the larger tank requires more time to fill up. This can potentially exceed the duty cycle capabilities of your compressor if you continuously operate it for extended periods to fill the new tank. Running your compressor beyond its duty cycle can cause overheating and damage to the motor, reducing its overall lifespan.

Extended Tank Capacity

The capacity of the new storage tank should also be considered. While it allows for a larger initial air supply, exceeding the recommended capacity can strain your compressor. An extended tank capacity means longer filling times, increasing the workload on the compressor and potentially causing overheating or premature wear.

It’s important to use the additional air supply wisely. Reserve it for occasional tasks that require a larger initial volume, rather than relying on it for continuous or prolonged use. This ensures the longevity and optimal performance of your pancake air compressor.

Factors to Consider Impact on Performance
Duty Cycle Exceeding the duty cycle can lead to overheating and motor damage.
Extended Tank Capacity Running a compressor for longer periods to fill a larger tank can strain the motor and reduce its lifespan.

By understanding the duty cycle of your compressor and considering the capacity of the new storage tank, you can use your pancake air compressor effectively and safely for an extended air supply. Use the additional air wisely, ensuring that you do not overwork your compressor and shorten its lifespan.

Conclusion

Adding a storage tank to your pancake air compressor is a simple and effective way to increase your air compressor storage. By following the steps outlined in this guide, you can easily install a new air tank and enhance the capabilities of your compressor.

With the added storage tank, you will have access to a larger initial air supply, allowing you to tackle more demanding tasks that require a greater volume of air. This upgrade is particularly useful for handling impact tools and industrial paint sprayers, as it ensures a steady and reliable air source.

However, it is important to consider the duty cycle of your compressor when using the extended air supply. Filling a larger tank may result in longer filling times and could potentially exceed the duty cycle capabilities of your compressor. Be mindful of the time it takes to fill the new tank and avoid overworking your compressor.

Enjoy the benefits of increased air compressor storage with the installation of a storage tank. With the proper considerations in mind, this DIY upgrade will greatly enhance the performance of your pancake air compressor, making it a versatile tool for various applications.

FAQ

Can I add a storage tank to my pancake air compressor?

Yes, you can add a storage tank to your pancake air compressor to increase its storage capacity.

What parts do I need to add a storage tank?

To add a storage tank, you will need a portable air receiver tank, brass couplers, a tee, a new air compressor hose, and RTV silicone adhesive.

Where can I purchase the necessary parts?

You can find the required parts at hardware shops like Home Depot or Harbor Freight.

Why do I need to drain my compressor before installing the add-on tank?

Draining your compressor releases trapped air and moisture, preventing rot and potential air compressor explosions.

How do I install the tee and remove the safety valve?

Apply RTV silicone adhesive to the tee and install it in place of the safety valve. Clean and apply adhesive to the threaded end of the safety valve before installing it into the tee.

How do I prep the new air tank?

Remove the assembly from the top of your existing air compressor tank and attach couplers to the top using RTV adhesive.

How do I fill the new tank with air?

Turn the dial on your pancake air compressor to the “Closed” position, turn on the compressor, and fill the tank to your desired capacity. Then, turn off the compressor and return the dial to the open position.

What should I consider for extended use with the add-on tank?

Be mindful of the duty cycle of your compressor and use the additional air supply for occasional tasks that require a larger initial volume.