Welch 2047B-01 Dryfast Diaphragm Vacuum Pump 2.5 CFM, 28.5 HG, 115V 350MM (5) 1/2 "X 36" stainless

(5) 1/2 "X 36" stainless steel solid bar

This temperature depends on when reached in the purge

it has high heat resistance

/ USP Grade Ethyl Alcohol (Ethanol) comes in a high density poly bottle and is absolute

which means it includes the vacuum pump and necessary fittings to connect the pump to the oven

Welch 2047B-01 Dryfast Diaphragm Vacuum Pump 2.5 CFM, 28.5 HG, 115V 350MM (5) 1/2 "X 36" stainlessAdvantages: Less maintenance compared to other technologies saves time and money Dry vacuum allows cleaner workplace and environment Uncontaminated pumping of gases results in cleaner samples and no risk of oil back streaming Manual Specifications & Description Head Configuration Dual Heads Wetted Parts PTFE, Kalrez Free Air Capacity (CFM) 2. 5 Free Air Capacity (LPM) 70. 8 Free Air Capacity (LPH) 4248 Max Flow Rate (CFM) 2. 45 Max Flow Rate (Liters