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| • About Us |
From general industry, oil-free, construction, high pressure marine to gas compression, National Marketing & Engineering has a product range to satisfy all requirements.
• Rotary Screw Compressors
• Oil-Free Compressors
• Vane Compressors
• Piston Compressors
• Portable Compressors
• Ancillary Products and Services |
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National Marketing and Engineering is an established and reliable Air Compressor company based in Harrison, Indiana just outside Cincinnati, Ohio. Our compressors, equipment and services are in use across the United States and around the globe providing economic, clean, quality and reliable compressed air and gas for almost every conceivable application.
Although we specialize in the sales, parts & services for Chinook, Unoair & Schulz Air Compressors, parts are available for all makes and models of compressor units in both rotary screw and piston types. We stock many replacement parts and those we don't stock can be quickly ordered for fast delivery. This includes lubricants - synthetic and semisynthetic and accessories for air compressors ranging from a complete line of dryers utilizing refrigeration or desiccant technology to filters which can provide you with oil and particle free air.
Major compressed air users can benefit from our wealth of experience and we are always happy to assist anyone who is experiencing difficulties or requires advice on any aspect of the Compressed Air industry. Through our unrivaled sales knowledge and quality services, we can become your partner for compressed air for many years to come.
National Marketing & Engineering is Intelligent Air Technology. |
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• Compressed Air Explained
Compressed Air is often described as the fourth utility, although not as ubiquitous as electricity, petrol and gas, it plays a fundamental part in the modern world. The main difference is that users generate their own air and so have a choice in the way that air is generated.
The importance of compressed air is often over looked, but in reality it plays a vital part in most modern manufacturing processes and modern civilization. Although we may not realise it most products we use today could simply not be made without compressed air. Compressed air accounts for about 10% of the global energy used in industry today.
With so many applications in different environments being dependant on compressed air, the compressors not only have to compress the air to a specific pressure, at a certain flow, it has to deliver air of the right quality. To most people, a compressor is all that is required to compress air, but to obtain the right quality of the compressed air, more equipment is often needed. Filters and dryers are often needed to remove oil and water before it reaches the application. |
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