APD Cryogenics Displex DE-202 pneumatic cryocooler cold head, used in closed-cycle cryogenic refrigeration and cryopumping systems. This is the cold head assembly only, as pictured.
Cosmetically in good used condition with minor scuffs and scratches on the housing.
Removed from working service. Covered by our 30 day warranty.
The photographs show the actual item for sale.
