FAQ

|Vacuum Equipment

What is the difference between new and old ZH series body ported type vacuum ejectors?

The ZH□D series (body ported type) was discontinued in July 2017. The new ZH□D□A series is compact and lightweight, and the mounting variations have been expanded. For metric sizes, the mounting thread size and pitch are interchangeable.
Note) The overall length of new ZH□D□A series vacuum ejectors is shorter. For nozzle diameters ø0.5 to ø1.3 (ZH05D/ZH07D/ZH10D/ZH13D), the overall length reduction is only due to the change in the insertion depth of the tube, so existing tubing can be used as is (mounting is interchangeable).