- 1/2" ACME and 1/4" MFL intake fitting.
- Iso-Valve™ isolates pump
from system, making it easy to measure rate of rise.
- Gas ballast keeps oil clean and dry
- Inlet feature prevents pump contamination
- Evacuates today’s tighter systems with their increased sensitivity to contaminants
- Offset rotary vanes work in conjunction with the vacuum pump oil to create a powerful compression inside the pumping chamber
- Sure grip handle stays cool to the touch and directs exhaust away from you
CoolTech 4 CFM Two Stage Vacuum Pump has a 1/3 HP motor. Two stage
design. Vacuum pump
efficiency depends largely on the purity of the vacuum pump oil. The gas
ballast feature helps keep the oil clean for a longer time by
introducing a small amount of dry atmostpheric air to prevent
condensation of moisture within the pumping chamber.