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VEVOR Vacuum Pump 4.5CFM Vacuum Pump HVAC Single-Stage Rotary Vane Vacuum Pump 1/3HP 5PA Ultimate Air Conditioning Refrigerant Vacuum Pump

Pump Type: Single-Stage Pro Pump Flow Rate: 4.5 CFM Power: 1/3HP

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What is the duty cycle of this pump?

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It can run continuously for 12 hours without any problem, please refuel before using the pump.

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weight?

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The weight is 7.6kg.

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I use 134a refrigerant and gagues to charge my auto compressor, will I need an adapter to connect my gagues to this vacuum pump?

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Yes, you need to purchase an adapter separately to work with the 134a pressure gauge.

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How many inches of vacuum will this pull

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The ultimate vacuum of small pumps is generally around 30 Pa. 30 Pa ≈ 0.00886 inches of mercury (inHg) If this answer does not resolve your issue, please contact us again for assistance.

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Does this come with oil?

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This comes with oil.

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