• October 16, 2021

Read Our Useful Information On Barrel Pumps



What Exactly Is A Barrel Pump Used For?

If you want to efficiently dispense or transfer chemicals from containers, such as drums or barrels, using a barrel pump would be the most ideal solution. There are also called drum pumps depending upon who you ask. They come with different tube lengths, as well as different models, and they can easily conform to industry requirements. Most users will know what to do by moving the plungers, levers, and handles which will get the fluid moving. If you are looking for air diaphragm pump then see here.

How Do You Use A Barrel Pump?

When transferring reagents or different types of chemicals, you will often use barrels that can be 200 L in size. They can be extremely heavy, which will make it very difficult for to them pour the liquid out. That is why using a barrel pump is the best solution for removing this fluid in the most effective and safe manner.

There is a motor section on every barrel pump that will include an immersion to which will come down from the pump section. When using the immersion tube, which is deep enough to reach the fluid, it’s going to be sealed to the top opening of the container. There are going to be different sizes for tubes that will depend upon the container depth and the type of material that you are going to be moving through the tube. The pump section will be located on the lower end of the immersion tube. From there, the liquid will be forced through the tube, up the shaft, which is protected by a sealed column. As the liquid moves between the sleeve in the tube, it will be discharged at some point up above.

Medium to low viscosity fluids that are in barrel pumps can be extracted using centrifugal pumps that utilize impellers. As they rotate, the liquid is going to come up and out of the container through the immersion tube.

Medium and viscosity fluids will often require a positive displacement pump that is suitable for the fluid you are extracting. If you are using medium viscosity fluids, a screw-type of lifting compressor is the one that you will want to use. This is perfect for materials like solvents, different types of ink, paint, and also food products. For higher viscosities that can reach 100,000cP, a progressive cavity design would be the best choice. These applications are also capable of extracting waxes, adhesives, solvents, resins, oils, glycerin, polymers, honey, lotions, bath gel, and even juice concentrate. These are FDA compliant materials that you will likely be extracting.

Best Features Of The Barrel Pump?

There are so many different components on a barrel pump, all of which are needed to pump the fluid up and out of the container through the tube. The wetted parts are going to be the most resistant to any form of corrosion, which is important if you are working with fluids that can be flammable at temperatures that are not so safe. The pump tubes are typically made of pure polypropylene, stainless steel, or PVDF materials.

You have many different choices when it comes to wetted materials that can resist chemical corrosion, regardless of the environment.

Interchangeable motors are often provided by most manufacturers, as well as immersion tubes that will work with virtually any barrel pump, even if it is customized, or if you need to use them in unique operating environments. The motor can be disconnected and quickly switched out, plus you can also change the tubes. If you don’t have electricity to power it, air-powered motors would be the next best choice. Once a pump has been disassembled, the parts that need to be replaced can be easy to reinstall.

The length of the tube is always dependent upon the size of the container. An example of this would be using a 45 gallon or 200 L barrel, in which case he would need a 100 cm tub.