NASH dry vacuum pumps deliver dry, clean, flexible and safe vacuum solutions that are engineered for rigorous, non-stop demands of tough industrial environments; such as pharmaceutical and fine chemical . These systems are the most reliable and highly efficient dry screw vacuum pumps on the market.
The NASH dry vacuum pump operates contact-free, requiring no lubrication in the pumping chamber. No lubrication means the dry vacuum pump operates without water, oil or any other liquid. This results in major advantages like no process contamination and no pollution caused by the pump operation.
NASH dry vacuum pumps offer significant process and economic benefits with lower installation expenses, easier maintenance, low running costs and reduced environmental impact while providing more flexible vacuum.
NASH dry screw vacuum pumps are designed to operate as oil-free, non-contacting systems. As a result, these dry screw vacuum pumps safely and reliably handle corrosives, organics, inorganics and solvents. Thus, making NASH dry vacuum pumps ideal for applications like: degassing, vacuum metallurgy, vapor recovery and central vacuum systems. These applications require clean, oil-free vacuum and serve the following market segments:
Furthermore, NASH dry screw vacuum pumps have a wide operating range, low life-cycle costs and long maintenance intervals. Wide operating range allows the dry pump to have limitless capacities with various backing pump options and high vacuum boosters. NASH dry pumps operate from well below 0.1 torr up to atmospheric pressure, ensuring fast pump down times. Low life-cycle costs and maintenance free means high efficiency and a reduction in energy and utility costs.
Nash provides a wide range of dry screw vacuum pumps packaged as bare pumps, pre-engineered or engineered-to-order systems. Engineered-to-order systems are custom designed to meet customer specific specifications. Pre-engineered packages are available for quick shipment with plug & play installation.
All NASH equipment are fully assembled and tested prior to installation. This assures top quality and avoids unforeseeable issues or operational downtime. NASH is a global leader of highly engineered industrial vacuum solutions.
Backed by over 110 years’ experience, NASH CERTIFIED ™ experts provide aftermarket support with maintenance, service, parts and repair. NASH service centers are globally located to keep your systems operating and to protect your vacuum investment by providing quality, reliable and efficient solutions.