M900 Cold Head Displacer 1st Stage for Edwards CTI Cryogenics IS-320F IS-320FE and IS-320FX Cryo Pumps.
This is a replacement cold head displacer, No. 1 (1st Stage Displacer) for the Edwards CTI-Cryogenics IS-320F IS-320FE and IS-320FX Cryo Pumps. The displacer is made of phenolic. Replaces OEM displacer and guaranteed to meet or exceed OEM specifications.