Refurbished Welch 1397 Dual Stage Rotary Vane Pump
The Welch 1397 DuoSeal dual stage rotary vane pump is a rugged, time tested workhorse used in a number of vacuum related industries and applications. With its low rotational speed and metal vanes, the Welch 1397 is a highly durable pump that will last for years with proper maintenance.
Trillium provides world-class service, refurbished pump and spare parts to support your 1397 install base.
Common versions of the 1397 are as follows:
|1397||1397B-01||208-230/440-460V, 3 Ph 60Hz|
|1397||1397M-01||110/200-210V, 1 Ph 60Hz|
The Edwards E2M40 has the following specifications.
|Pumping Speed||17.7 cfm|
|Ultimate Pressure without Gas Ballast||1 mTorr|
|Inlet/Outlet Size||1.75″ NPT|
|Oil Capacity||1.25 Qts.|