Part Number:A50597880, A50636880, A73001860, A73001880, NXN066880
Dry Scroll Pumps
Dry scroll vacuum pumps are positive displacement pumps that trap and compress gas molecules using two spiral-shaped scrolls—one fixed and the other revolving. These are low-maintenance, oil-free pumps that are frequently utilized in clean vacuum applications. They are an environmentally favorable option because they do not require oil for lubrication or sealing, removing the possibility of oil leaks and pollution.
At Edwards, we are dedicated to providing the most sustainable solution both today and in the future, and we are pushing our technology to their limit.
XDSi Scroll Pumps
When dry pumping is necessary, XDS dry scroll pumps have established themselves as the industry standard. They are a reliable and hygienic vacuum pump option for a variety of processes and applications.
XDS35i
Our greatest peak pumping speed model in the nXDS family is the nXDS20i. Standard variants R and C, which include blanked gas ballast and corrosion resistance, respectively, are appropriate for a wide range of applications.
In order to maintain a clean vacuum and prevent process gas contamination of the lubricant, bearing shields separate the lubricant from the bearings, hence extending their lifespan.
A smart motor drive has the ability to start and stop remotely, protect against pump overload, and provide consistent performance everywhere.
The high flow gas ballast feature enables up to 240 gh-1 of vapors, including water vapor, to be pumped.
Easy single-sided scroll design that enables maximum uptime and minimal cost of ownership maintenance in a matter of minutes.
Go one step further: the enhanced versions have up to 25% more pumping speed at these roughing conditions and up to 20% lower peak power consumption during initial pump down, allowing them to pump down huge volume chambers without losing performance.
