![Blower or Vacuum Pump: Which One Do You Need?](https://cole-promonthly.imgix.net/https%3A%2F%2Fwww.promonthly.com%2Fuploads%2Fimages%2Fpd-blower-compare-vane-pump_1000_965.jpg?crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=620&ixlib=php-1.1.0&q=75&w=1024&s=e50e5b4861c4823823d9bbb4a337a3b8)
Now that the busy season is behind you, it might be a good time to think about upgrading your vacuum truck fleet. You probably have a chassis and tank in mind, but what about the pump? Should you go with a rotary vane pump or a positive displacement (PD) blower?
At their most...