Edwards EXT255H Series User Manual

B722-20-880
Issue D Original
Instruction Manual
Low Voltage EXT Compound Molecular Pumps:
EXT70H 24V, EXT70Hi 24V
*
, EXT255H 24V and EXT255Hi 24 V
* The EXT70Hi 24 V pump is an EXT70H/ISO63 24 V pump with an interstage-port accessory fitted. Refer to the text of this
instruction manual for further information.
Description Item Number
EXT70H/ISO63 24 V B722-21-991
EXT70H/CF63 24 V B722-22-991
EXT70H/NW40 24 V B722-23-991
EXT70H/ISO100 24 V B722-26-991
EXT255H/ISO100 24 V B753-01-991
EXT255H/CF100 24 V B753-02-991
EXT255Hi/ISO100 24 V B753-03-991
EXT255H/ISO100 24 V (Coarse Inlet Screen) B753-05-991

Edwards EXT255H Series Specifications

General

Inlet flange	NW40
Outlet flange	NW25
Operating voltage	380-415V
Frequency	50/60 Hz
Flow Rate	Unknown
Maximum Head	Unknown
Horsepower	Unknown
Voltage	380-415V
Inlet Size	NW40
Outlet Size	NW25
Material	Unknown
Weight	Unknown