Edwards NXDS20iC 16.5 Cfm Chemical-Resistant Dry Scroll Pump Pump Accessory:None These portable air-cooled chillers are

These portable air-cooled chillers are proudly manufactured in the USA

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

or heating source

Excellent expansion/contraction stability with minimal thermal expansion

Maximum stirring capacity 20 Liters Maximum torque 40Ncm Viscosity maximum 10000mPas Speed range 50-2200rpm Speed display accuracy ± 3rpm Speed display resolution ± 1rpm Chuck diameter range 0

Edwards NXDS20iC 16.5 Cfm Chemical-Resistant Dry Scroll Pump Pump Accessory:None These portable air-cooled chillers areEdwards 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