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Truma Gerätetechnik GmbH & Co. KG is a German manufacturer of leisure products for caravans and motorhomes. The company develops, manufactures and sells heating and air conditioning systems, hot water boilers, maneuvering systems and products for energy and gas supply.
Positive pressure is a pressure within a system that is greater than the environment that surrounds that system. Consequently, if there is any leak from the positively pressured system, it will egress into the surrounding environment. This is in contrast to a negative pressure room, where air is sucked in. [1] [2]
A shutdown valve (also referred to as SDV or emergency shutdown valve, ESV, ESD, or ESDV; or safety shutoff valve) is an actuated valve designed to stop the flow of a hazardous fluid upon the detection of a dangerous event. This provides protection against possible harm to people, equipment or the environment.
Semi-trailer aerodynamic devices are devices affixed to semi-trailers, for the purpose of reducing aerodynamic drag caused by air turbulence. The two major types of device in use are trailer skirts (or side skirts ), affixed to the underside of trailers, and trailer tails (or boat tails , or rear fairings ), affixed to the rear.
The company was founded in 1968 by Lloyd and Bertha Bontrager. Bontrager developed a unique lifter system for fold-down camping trailers in 1967 and started the business of making fold-down trailers in two chicken houses and a barn. The name “Jayco” originated from Lloyd’s middle name “Jay” and the “co” Buzz Leonard suggested to ...
This is low enough to be undetectable to operators working inside the enclosure (a person sitting in a bathtub full of water is exposed to higher pressures), but due to the leakages, it needs to ensure that the volume of air inside the enclosure is constantly changing. Intake air is drawn into the enclosure by fan units. [citation needed]
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A popup camper (a.k.a. tent trailer) Also known as a folding trailer, tent camper, tent trailer, or camper trailer, a popup trailer is a light-weight unit with pull-out bunks and tent walls that collapse for towing and for non-use storage. These campers are suitable for towing by most vehicles.