Refurbished Edwards QMB1200 Booster Pumps
![Edwards QMB 1200 Booster Pump](https://7009ed.p3cdn1.secureserver.net/wp-content/uploads/2020/11/edwards-qmb1200-booster-300px.png)
Description:
The Edwards QMB1200 Booster Pump series is the follow-on water cooled motor version of the Edwards EH1200. It features twin rotary lobes driven by a hydrokinetic drive mechanism that allows the pump to slip at high pressures to avoid stalling and provide pumping assistance from nearly atmospheric pressure. Its water-cooled motor significantly reduces noise and local heat generation. Like all blowers, it requires a suitable backing pump such as an Edwards iQDP80.
Pumping Speed | Ultimate Pressure | Motor Power | Inlet | Exhaust |
---|---|---|---|---|
557 CFM | <1 mTorr | 4 kW | ISO160 | ISO100 |