Vacuum Pump Not Reaching Vacuum: Leaks, Oil, Valves and Wear

Name: LUNA Industrial Automation
Address: 1599 Fengpu Avenue, Fengxian District, Shanghai, Shanghai, 201400, CN
Telephone: +86 189 1715 6222
Price range: $$$

Question

Accepted Answer

First isolate: is it the pump or the system? The blank-off test, then oil, gas ballast, vanes and exhaust valve in order. Full symptom, root-cause and fix guide: https://www.lunab2b.com/blog/vacuum-pump-low-vacuum-troubleshooting