Current Region: Spain (EN)
Nash VSB dry screw vacuum pump models offer a robust casing and rotor that operates with low noise levels and is simple to service and maintain. Reliable sealing arrangements prevent bearing and lubricant contamination, reducing frequent maintenance. Nash pumps are known as tireless workhorses, designed to stand up to the rigorous, non-stop demands of industrial environments. The VSB Series offers a remarkably simple, yet sophisticated design, that offers safe and reliable performance with a non-contacting screw design.
Dry screw vacuum pumps require no water or oil for sealing or lubrication in the vacuum stages. Consequently, these dry vacuum systems eliminate effluent generation, pollution, and high treatment costs.
VSB dry screw models operate at any pressure between blank of and atmospheric pressure. Pumping capacities are virtually limitless when paired with a high vacuum booster pump.
The VSB Series low rotational speed ensures smooth and robust operation. Engineered to offer higher discharge pressure handling capabilities than vertical designs, allowing for more process time. With higher vapor and liquid tolerances, dry screw vacuum pumps have a long service life.
*Performance data is for illustrative purposes. Please consult with a Nash Engineer or Sales Representative for pump sizing and specific performance data.
Suction Capacity: 50 to 20,000+ ACFM (85 to 34,000+ m3/h)
Vacuum Range: to 0.008 Torr (to 0.01 mBar)
Nominal Capacity from 43-671 acfm
Dry Claw Vacuum Pumps in the NDC Series serve a variety of applications where high-volume air is required. Suited for harsh environments, dry claw vacuum pumps are a reliable and efficient solution.