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VEVOR Vacuum Pump, 3.5 CFM, HVAC Single Stage Rotary Vane Vacuum Pump, for R134a R22 R410a Systems, Auto AC Vacuum Pump Kit with Oil Bottle, for Automotive Air Conditioner Maintenance Resin Degassing

Pump Type: Single-Stage Pro Pump Flow Rate: 3.5 CFM Power: 1/4HP

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Questions and Answers

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What is the duty cycle of the pump?

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It is recommended to run the pump for no more than 30 to 45 minutes per session.

By vevor

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How long can this pump be running?

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It is recommended to work for about one hour at a time in an enclosed container.

By vevor

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What is size of threaded oil fill port?

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The size of the threaded oil filling port is M24*1.5.

By vevor

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Which is the "full" line on the oil window of a 3.5 cfm vacuum pump?

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The full line on the vacuum pump oil is the position of the MAX on the oil tank corresponding to the oil tank sight glass.

By vevor

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Can I use this with the Vector T3 3gal vacuum chamber or too powerful?

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I looked at the chamber you were asking about. It looks like it would be fine. It says it is good to -29 inches of mercury. Pretty close to an atmospheric vacuum. The size of the pump really is about how fast you can get to a deep vacuum but measured with a gauge, a vacuum is a vacuum. You can only go as low as atmospheric pressure.

By Emma Wordsworth

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