Ace Pumps lobe pumps can operate to a vacuum of 0.084, but require a fully rubber-coated rotor to achieve this, regardless of piping losses.
The self-priming capacity of lobe pumps is suitable for a wide range of processes, typically.
1、MBR membrane treatment process, strong self-priming, forward and reverse rotation (need to stop for 1 minute and restart), can be mixed with gas and liquid for a short time, evacuation
2、Dirty oil pool dirty oil lifting, self-priming 6-7 meters, while non-clogging
3、Tank area unloading, sweeping warehouse, can be mixed gas-liquid transmission, can be pumped empty