By Jackie Hackett, director of global sales and marketing, APM Hexseal
A hostile environment is a setting in which typical atmospheric conditions could damage a piece of equipment. These conditions can vary based on the equipment’s location but they can affect both indoor and outdoor machinery. As you might expect, unsealed electrical devices are much more likely to succumb in hostile environments than other pieces of equipment.
A switch box located outdoors, for example, could be exposed to hostile environmental conditions including precipitation, chemicals, moisture, prolonged sun or wind exposure, or sudden changes in air pressure or temperature. Indoor equipment can also face similar challenges and risks. Common contaminants such as water, oil, fluids, salt, air, dust, dirt, grease, chemicals, and even spilled beverages can all cause your equipment to malfunction or fail.
If you work with machinery in a hostile environment, you know the value of keeping your equipment in peak condition. After all, even the slightest flaw in your system could someday force you to take it out of commission altogether, leading to substantial financial and productivity losses. One of the best ways to make sure that your machinery stays up and running in the face of adversity is to make sure that it’s properly sealed.
Of course, it’s not always easy to determine whether the integrity of your seals is up to par. So how can you tell when you have a problem? Better yet, how do you prevent the problem from occurring in the first place? If you need guidance on selecting the right sealing solution for your situation, the experts at APM Hexseal can help.
There are three main causes of equipment failure in a hostile environment - obsolescence, accidents, and surface degradation. The most common is surface degradation, which is typically caused by corrosion and mechanical wear. Corrosion is a particularly common type of surface degradation. When unsealed equipment is exposed to water or other fluids, the water will often cause the iron surfaces to rust. Additionally, water can increase the oxidation level in oil, which can change its pH and ultimately cause your machine to develop an acidic setting inside of it—encouraging further corrosion. One way to easily avoid such corrosion issues is to perform routine preventative maintenance on your machine.
The use of protective solutions is also essential in preventing your electrical devices from coming into contact with contaminants that can affect your machine. At APM Hexseal, we have products that are specifically designed to keep your devices safe from these common sources of damage, no matter what environment they operate in. From self-sealing hardware to sealing boots for switches and circuit breakers, APM has what is needed to keep equipment running for years.
Hostile environments where problems can occur
Designed with versatility in mind APM has a broad array of sealing solutions for a wide range of applications. Whether you need to keep contaminants out or keep toxins in, APM products can form an impenetrable seal against any source of damage. Some common dangers that our sealing products combat include:
As technology continues to evolve, so do the mechanical systems and structures found in our buildings and infrastructure. In fact, many common mechanical systems are now outfitted with computerised and automated mechanisms to help optimise their performance.
With these technological upgrades, however, there also comes an increased risk of system failures and malfunctions because these sophisticated technologies are very sensitive to external conditions. For example, elevators, HVAC systems, and security systems are all heavily utilized mechanical systems now supported by automated technologies. Since these systems are often used 24/7, they’re even more susceptible to breakdowns. Common causes for failure include contamination from oil and foreign materials, vibrations, metal fatigue, operator error and electrical disturbances.
Similarly, the breakdown of electrical equipment can be equally as catastrophic for your facility. With the loss of electrical power can also come the loss of productivity - which can eventually translate into lost customers and income. An electrical system’s enclosures, panels, circuit breakers, and cables are so interdependent that a short circuit in one component can impact the entire system. Common causes of malfunction in electrical systems include loose connections, contaminants such as dust and moisture, supply line surges, insulation deterioration, and overload conditions.
Malfunctions in both mechanical and electrical equipment are one of the biggest problems affecting manufacturers. When they occur, they can have lasting effects not only on business operations, but on a company’s overall profits, as well. One of the easiest and most cost-effective ways to avoid these challenges is to protect your equipment with the proper sealing solutions. APM Hexseal has a variety of products that will protect equipment from potential breakdowns.
Sealing boots and bushings
All toggle switch boots are now also available in glow in the dark options, for emergency use.
If one of these products won’t quite get the job done, APM can also provide a personalised solution. At APM Hexseal, we have an array of custom capabilities available to help you build just the product for you and your application. Our capabilities include engineering services, an on-site machine shop and in house test lab, making us an ‘all under one roof’ supplier. From design to finished product, our team is committed to providing customised solutions that work for customers and fit any specifications - making sure that the component is protected from nearly every kind of contaminant.
Since 1947, we’ve been the leader in developing and manufacturing sealing solutions that prolong the life of sensitive electronic and mechanical components and systems in hostile environments. We offer a wide variety of elastomeric covers and sealing hardware, including a complete line of reusable, self-sealing fasteners and sealing washers.
From self-sealing boots and fasteners in a wide array of elastomer options, to a full design and manufacturing team ready for custom engineered sealing solutions, we have what you need to maximize performance from every component. To learn more about our offerings and capabilities, contact us today and let us help you find the perfect sealing solution. When failure is not an option - cover it. Seal it. Protect it. Ask the Experts at APM Hexseal.
Having joined the magazine in 2012, Claire developed her knowledge of the industry through the numerous company visits, exhibitions and conferences she attended both in the UK and abroad.
Claire prides herself on keeping readers well informed and up to date with the latest industry news.