What Is A Drum Pump?
If you didn’t already know, drum pumps are used to pump liquids from other sources into a drum. However, these liquids can be just about any type such as water and others. In the case of water, water usually weighs at least 8.3 pounds per gallon while others can easily weight a lot more depending on their density.
Due to this, emptying a drum by tipping it over is considered highly dangerous and very unsafe. Hence, drum pumps should be used to remove the water into or out. A drum pump is an effective way of preventing spillage and has the lowest risks of spilling even in high-stress conditions.
These pumps are quite useful in industries such as food processing plants as they use food grade pumps uk, chemical plants and even within the manufacturing and processing industry.
Since all of these industries actively purchase bulks of liquids and others in large containers, they rely heavily on the use of a drum pump since it is the most cost-effective way to remove fluid from within the container. Since there are tons of different liquids that need to be transported, transferred, and even processed, a drum pump is widely used.
The following are some of the most common industries that you’ll find a drum pump:
- Automotive shops
- Chemical plants
- Manufacturing plants
- Pharmaceutical and food processing plants
- Other processing plants
How Electrically Operated Models Work?
Specially designed drum pumps are fitted into the top of the opening via a narrow tube. The pump usually runs a DC or an AC motor that is typically attached to a shaft. When the motor is turned on, the pumping mechanism comes on. This mechanism runs from the base and easily pulls the content up and out of the container.
However, the tube us reliant on a rotor or a centrifugal pump for its operation. While electrically operated drums look similar to that of the manual variants, they work with electricity. These are better suited to transferring higher volumes of liquids.
How Manually Operated Models Work?
Manual drum pumps are usually operated with the use of a piston or a hand crank. Unlike the electrical drum pump, these can be used in some of the most isolated and remote locations with ease. Manual drum pumps are however manufactured from aluminium metals, stainless steel, and even plastics such as polyacetal, PVC, and others.
The inlet size on the see manual pumps can easily range from anywhere between 1/2 of an inch to 1 1/2 of an inch. Most of these manual pumps are easier to use since they are spark-free, they don’t leak and they are highly effective.
How Pneumatically Operated Models Work?
Pneumatic drum pumps require an air motor for them to work. In essence, the air motor replaces the electric motor and are more suited for smaller operations. Applications that use this type of drum pump involve situations where there are explosive materials, and large volumes without too much electricity.
The air motors in this type of pump come fitted with a specially designed stainless steel tube that is used for handling flammable material. As previously stated, this form of the drum pump is better suited for hazardous workspaces and hazardous classes of materials. However, it should be noted that pneumatic drum pumps can still be used in different environments.
As such, they can be used in wet, humid, dusty, dirty environments that typically damage electrical drum pumps. If for some reason an environment is not suited for an electric drum pump, a pneumatic pump can easily take its place.