Home Plumbing Vacuum Pump Air Conditioning Vacuum Pumps

VEVOR 370ml 533 L/min(9CFM) 746W(1HP) Air Condition Refrigerant Vacuum Pump vacuum chamber with pump degassing chamber with pump ac vacuum pump

Power: 1 hp Flow Rate: 9 CFM

Questions and Answers

12 Questions

In the picture it looks like the pump only has a 1/4" inlet port, but the specification says it also has 3/8", is the picture wrong?

Answer This Question

The 1/4" inlet port is correct.

By vevor

Helpful? 2

For how long can you run the pump in full vacuum?

Answer This Question

It can run continuously for 2-8 hours. This pump has overheating protection. You need to pay attention to the oil amount during long-term operation.

By vevor

Helpful? 1

Is this 1hp vacuum pump two stage rotary vane or single stage?

Answer This Question

Two-stage If this answer does not resolve your current issue, please contact us again for assistance.

By vevor

Helpful? 0

Can this pump run continuously for 24h? Is oil included in the package?

Answer This Question

This pump can run continuously for 24 hours, but it is not recommended. The product contains oil. After use, it is recommended to use vacuum pump lubricant No. 68 or ordinary mechanical oil.

By vevor

Helpful? 0

Hi, does it works on R32 AC system?

Answer This Question

No, it does not work on the R32 AC system.

By vevor

Helpful? 0