The pump is quite quiet. At higher vacuum the vibration is less.
From left to right:
1. T goes to brake booster and to the vacuum tank. (Aluminium drink bottle from Katmandu)
2. T and vacuum cutoff swithch
3. T and vacuum gauge
4. One way valve
5. Vacuum pump.
I bought the brass fittings (5/16") from ENZED
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEixXsZ59wc2wajmPR_YWv_v2uJ2ezwDeTS14WZeROF2RR1nmDKZirG63oh7ywER7N8OsXswDaRZzsywa5jWq4WdZ1x-sWPIyaJ1N23MKkY_f3sz8g6PDEHQYsOKoDRsV8Gk3eoRPQA2asY/s320/01072008.jpg)