Edwards XDS35iC 25cfm Chemical-Resistant Scroll Pump W/ Silencer Power Option:110V 50/60Hz The portable vacuum gauge operates

The portable vacuum gauge operates using AA batteries and lasts 70 hours

625'' x 28'' Exposed Length

It can grind dense flower or leafy trim

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 The portable vacuum gauge operatesEdwards 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