Refurbished Edwards EH-1200 Booster Pump
The Edwards EH1200 Booster Pump features twin Roots 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. Unlike, the smaller EH250 and EH500, the EH1200 requires water cooling to the gear oil reservoir in order to remove heat. Like all blowers, it requires a suitable backing pump such as an Edwards E2M175 or E2M275.
|Model||208V 60Hz PN||460V 60Hz PN|
|Pumping Speed||845 cfm|
|Ultimate Pressure without Gas Ballast||10 mTorr|
|Dimensions (Inches)||13″H x 32″L x 12″W|
|Oil Capacity||3.1 Qts.|