Manostat Cassette 72-550-000 for Cassette Pump

 Used with Cassette Pump 72-510-000 & 72-510-220 Junior Model Pump Drive Units.

This cassette is new old stock. The item is unused, in the original packaging however, the packaging shows signs of shelf/handling wear. This includes, severe discoloration residue and scuffs on the exterior of the box.