Pneumatic elevators are great: They’re incredibly safe, reliable, virtually maintenance free, and incredibly quiet. It’s no wonder why they’ve become so popular over the past few years! That being said, do vacuum elevators have a weakness? Do they have any limitations? Of course they do. As wonderful as pneumatic elevators are, they do have their limits. The distance they can travel is definitely one of those limitations. Keep reading to find out how high a vacuum elevator can travel.
There is a reason most pneumatic elevators are found in residential buildings: They’re best used in smaller buildings because they are only able to service between two and four floors. Most will only service up to three but it all depends on the height of the ceilings in each building.
Why can’t pneumatic elevators travel as high as traditional cable ones? The reason is simple… Have you ever tried to suck a liquid through an uncommonly long straw? If so, you know how difficult it can be. At a certain distance, you can’t muster enough power to draw the liquid up the straw because you simply don’t have enough air pressure in your lungs to draw the liquid up towards your lips. The same goes for vacuum elevators. When the pump of a pneumatic elevator reduces the air above or below the elevator car, the side with the great air pressure pushes the car. It all works perfectly when the elevator tube is only a few stories tall; however, there simply isn’t enough built up pressure to push the car more than three or four stories. The car will rise as far as the pressure underneath can push it and then simply stop in place as the high pressure beneath it disperses. As more space is created more and more of that high pressure spreads the car will slowly come to a stop.
Since pneumatic elevators can only travel a maximum of four stories, commercial or other large-sized buildings must rely on cable driven elevators. If you’re looking for a dependable elevator for your home or small office, a pneumatic model would be a great option; however, if you’re looking for an elevator that can service a large commercial building, a cable elevator would be best. Knowing the benefits as well as limitations of each elevator model will make the most appropriate decision for you, your family, and your home or business.
Information & Articles
If you’re interested in receiving more information about our Vision Glass Elevators, contact us via phone or our Instant Quote to learn more. Increase your mobility without your home losing it’s style
Glass elevators add functionality as well as style to the home or business. These elevators are a center point for attention; a conversation piece, a work of art. The clear panel construction prevents these elevators from overwhelming a room. Rather, they compliment the space. Riding in these elevators is a treat. The 360 degree view is exciting.
For all Vision Elevator’s products, mechanical parts are backed by a 10-year warranty, electrical by a three-year warranty, and labour for a one-year warranty. Our support far surpasses competitors’, who offer one- to three-year warranties at best.
For addressing these needs, Vision Elevators offers America’s Best Warranty and 24/7 telephone support. Customers can reach us at any time for answers to questions, and parts and maintenance are supported by one of the most extensive warranties in the industry.
We often refer to Vision Elevators as ‘glass elevators’ but in fact the clear panels are made of clear polycarbonate. The term glass is used for quick recognition of the type of elevator. If you want your elevator constructed of true glass, please discuss with your sales representative. This can be done with some models. Please understand that this adds considerable cost to the elevator.
These glass elevators are provided by Nationwide Lifts. With office located across the country, Nationwide Lifts is sure to have a team available to assist with your questions.
