Vevor 9 CFM 1 HP Rotary 2 Stage Vacuum Pump Refrigerant Gauges Tools Air Condition
Questions and Answers
14 Questions
Instruction manual shows two place to add oil ? Red cap plus what looks like Blue exhaust. Which one is it ?
The big blue cap on top of the reservoir is where the oil goes. There is a site glass on the side to show when you have the correct amount in.
By vevor
Does this pump come with refrigeration gauges
Which vacuum pump is recommended for R32?
What is the duty cycle of this pump. How long can i run it before it needs to cool down?
After refueling, it can run continuously. There is overheat protection inside the machine. Generally, it runs for 2 hours and then stops for a rest.
By vevor
WOuld this pump be suitable for pumping air only?
