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Here's how air-driven and mechanical systems compare. The COAX system, developed by Piab, integrates the internal components of a multistage vacuum pump into a cartridge, producing a small, efficient system. The cartridges are up to twice as fast and provide three times more flow than conventional...

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Selecting the right vacuum pumping system for your heat treat application is a complex and challenging task with the realization that no single type of vacuum pump is likely to provide all the characteristics necessary to meet all your process requirements. Vacuum pump selection not only demands...

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In many packaging and manufacturing applications, the use of vacuum pump exhaust filters is quickly becoming the standard. With heightened regulations from OSHA and the EPA, it is absolutely necessary to use filtration on the exhaust side of vacuum pump systems. Vacuum pumps, without exhaust...

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Lubrication technicians helped a chemicals manufacturer drive costs down. by solving a vacuum pump failure, increasing the pump's maintenance. intervals 15-fold and saving over $12,000 in related costs during the first. year of operation....

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Low pressure nitriding applications typically involve the use of ammonia gas as the source of nitrogen. Careful consideration of material selection is needed for the vacuum pump system. In addition the process can generate significant quantities of hydrogen gas. Careful consideration...

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Exposure to high levels of water. vapor in the air being removed from. a food processing chamber. caused. premature failure of the mineral oil. used to lubricate. the vacuum pump. under ordinary operating conditions. The mineral oil would emulsify with. the water thereby degrading its. performance...

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Vocuum pumps ore on esenflol piece of equipment ond used in o wide voriety of proceses. in mo$ loborofories. However, despite numerous odvonces over the post 70 ye06, mony. industry professionols still believe thof vocuum technology hos not progresed, ond thof. there is no benefit from updofing o...

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Oil additives in convention mineral. oil reacted with process gases. causing oil sludging, corrosion and. pitting inside the vacuum casing. resulting in mean time between. failure of 42 days. Each failure. resulted in costs of $8,000 to $9,000. dollars for parts and labor....

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Vacuum boosters are positive-displacement dry pumps that use two two-lobe rotors rotating at high RPMs in opposite directions to remove gas. When they are used separately to discharge atmosphere they are typically limited to inlet pressures of ½ an atmosphere. The vacuum booster's advantage is when...

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Evaporation is one of the most common tasks performed in a chemistry laboratory. But, how do you go about selecting the correct vacuum pump for your rotary evaporator? Or, if you already have a vacuum pump, how do you know whether it is well-suited for this application? This is important due...

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Fredericks Company - Televac
Fredericks Company - Televac
Fredericks Company - Televac
Fredericks Company - Televac
Fredericks Company - Televac