Vacuum Pumps for Asphalt Testing Applications
High Vacuum Pump
Perfect high-vacuum pump for Rice Test applications
Two-Stage Vacuum Pump
Pump pulls 29-30" maximum vacuum - great for Rice Test application
Guaranteed ultimate vacuum is 25-29" (635-736mm) mercury
Two-Stage Oil-less Vacuum Pump
Two-stage oil-less solution pulls 29" Hg maximum
Vacuum Pump Oil
High purity oil with low vapor pressure remains fairly constant up to 50°C (122°F).
Flushing Oil for Vacuum Pumps
Purges contaminants from oil, such as water and solvents, 1-gallon container
Digital Timer, Humboldt
Reliable, Digital Timer for Rice Test applications
Universal Analog Timer
Portable timer automatically shuts off electrical apparatus at set time up to 60 minutes.