Edwards XDS35iC 25cfm Chemical-Resistant Scroll Pump W/ Silencer Power Option:110V 50/60Hz N-Heptane C7H16 Molecular Weight: 72

N-Heptane C7H16 Molecular Weight: 72

These flasks are double neck with a ground 24/40 joint and require the application of vacuum grease to the ground surface when using the flasks in a vacuum application

Below the filter stack the EVO Mini drains into the collection base equipped with a compound gauge

Specification Chamber Material 304 Stainless Steel Gasket Material Silicone Lid Material Glass  Internal Dimensions (ID) 10-7/8" Tall x 9" Diameter Vacuum Gauge (Glycerin Filled) InHG (0)-(-30) Manifold Connections 1/4" SAE and 1/4" FNPT Temperature Rating 150°F (65°C) Additional Included Items 5' Purple Vacuum Rated HVAC Hose

Edwards XDS35iC 25cfm Chemical-Resistant Scroll Pump W/ Silencer Power Option:110V 50/60Hz N-Heptane C7H16 Molecular Weight: 72Edwards XDS35iC 25cfm Chemical Resistant Scroll Pump W Silencer 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