Pneumatic Vacuums Vs. Electric Vacuums

There is always a dilemma, which vacuum is better, pneumatic vacuums or electric vacuums? Will both garner the desired result? Will both vacuum cleaners prove effective in cleaning debris, dust, and hazardous material? Vacuums require more space due to their bigger size and to effectively capture debris. When compared among the two, the pneumatic vacuums generate twice the suction force than the electric vacuum. Besides pneumatic vacuums do not require an electric motor that wears out or burns out.

Pneumatic Vacuums Vs. Electric Vacuums – Choosing the Right One

How is the Cleaning Power of Vacuum Measured?

The most common and non-scientific term used to measure vacuum power is vacuum suction. It is a way to describe the force generated by a vacuum unit. In simple words, it is the ability of a vacuum-to-vacuum lift, vacuum flow, and the overall effectiveness of the vacuum.

What is the difference between a Vacuum Lift and a Vacuum Flow?

The height that a vacuum unit can of the target material or liquid is vacuum lift. At times it is also referred to as vacuum head. It is expressed in terms of inches of water or inches of mercury. Any vacuum with a rating of 120 inches of water will be able to pull water from a source that is 120 feet underground.

The volume of air passing through the vacuum’s hose at a specific time is called vacuum flow. Vacuum flow is defined in terms of cubic feet per minute. The air velocity in travelling inside the vacuum hose is directly proportional to the vacuum flow for any given diameter of the vacuum hose. Thus, more debris and dirt are sucked into the vacuum.

What is the difference between Flow and Pressure in a Vacuum?

The quantity of air flowing through the air supply line of a vacuum is called flow. It is measured in cubic feet per minute in a given time. In terms of electric equivalent, it is called amperage.

The potential energy stored within the compressed air is called pressure. It is measured in pounds per square inch, meaning higher energy and more pressure. The optimum pressure at which the vacuum operates is between 80 to 120 psi. The electric equivalent is voltage.

What is an Electric Vacuum?

air operated vacuum cleaners

Electric vacuum generators are vacuum generators that do not require compressed air. Its simple design effectively sucks dirt using a suction. The suction power is generated using negative air pressure inside the vacuum. It sucks the particle in space and transfers it into the dirtbag. Electric vacuums are not suitable for wet cleaning.

What is a Pneumatic Vacuum?

Pneumatic Vacuums are also known as compressed air vacuums that work on the venturi principle. Compressed air enters the venturi box via the air supply hose and travels through the injector. The passing air through the venturi accelerates, causing low pressure inside the venturi box.

This low pressure inside the venturi box creates the vacuum flow; the difference in pressure areas causes the outside air to move with force. This air sucks with it the dirt and debris in the targeted area.

Pneumatic Vacuums Vs. Electric Vacuums

Pneumatic vacuums have considerable advantages over electric vacuums. Here are five benefits of using a pneumatic vacuum.

1. No Electric Motor

These classes of vacuums do not have an electric motor or any moving parts. In heavy-duty types, these vacuums are much more efficient and preferred. In addition, the application used is conducive when compared to electric vacuums due to no burnout components.

2. No Fire Hazard

Pneumatic vacuums eliminate any fire hazard and are safe to use. Since there is no electric motor used, sparking at the brushes is removed. There are no electric fields present, making it unique and safe.

3. Suitable for a Wet-dry environment

These vacuums are best suited for wet places where surfaces are moist, and the air is humid. The vacuum does not require high voltage electrical cords eliminating the dangers of electric shocks. In addition, the vacuum is suitable for hazardous environments.

4. More Vacuum Lift

The vacuum lift generated by ATEX certified air-powered pneumatic industrial vacuums is four times more than electric vacuums. Owing to its more vacuum lift, these are perfect for heavy-duty work suitable for industries, organizations, and homes.

5. More Readily Available

Compressed air vacuums or pneumatic vacuums are more readily available. As compared to electric vacuum, these can be purchased in plant locations or retail outlets.


A vacuum device sucks in the dirt and debris by generating the suction force. As compared to electric vacuums, pneumatic vacuums have many advantages.

These are more efficient, robust, and suitable for dry and wet environments. If you are looking for an industrial-grade vacuum, choose a pneumatic vacuum that produces more suction force than other vacuums.

Spillrite Vacuums Canada has a wide range of air-powered vacuums. In addition, they also have PD blowers, electric vacuums, and hydro vacuum excavation. Sprite explosion-proof vacuum cleaners are safe in hazardous situations for flammable liquids and combustible specks of dust. For more inquiry visit our website or get in touch.

Back to top button

Adblock Detected

Please disable AdBlock or whitelist this domain.