Edwards NXDS20iC 16.5 Cfm Chemical-Resistant Dry Scroll Pump Pump Accessory:None The SHEL LAB economy series

The SHEL LAB economy series of vacuum ovens are outstanding in any application

6 ft3min-1 Ultimate vacuum (total pressure) 0

or heating source

With straight sides above the perforated plate

Excellent expansion/contraction stability with minimal thermal expansion

Edwards NXDS20iC 16.5 Cfm Chemical-Resistant Dry Scroll Pump Pump Accessory:None The SHEL LAB economy seriesEdwards NXDS20iC 16. 5 Cfm Chemical Resistant Dry Scroll Pump Dry Scroll Pumps Dry scroll vacuum pumps are positive displacement pumps that use two spiral shaped scrolls, one fixed and one orbiting, to trap and compress gas molecules. They are oil free, low maintenance pumps that are commonly used for clean vacuum applications. Since they do not rely on oil for sealing and lubrication, they eliminate the risk of oil contamination and leakage, making