The VP200 Vacuum Pump is especially well suited to dry gels on the Hoefer GD2000 Vacuum Gel Dryer. The pump is highly resistant to water vapor, acid, and gel staining solution vapors. Two vapor trap flasks capture condensate at both the pump inlet and outlet. Each flask is held in place by a single clamp for quick and easy removal and cleaning. The pump is robust, easy to use, and requires minimal maintenance.