FOR FULL PRODUCT SPECIFICATION PLEASE SEE EITHER:
Technical Data Sheet below OR Item picture above following selection of size.

They consist of:
• A brass stem for fastening the cup with 1/8” or 1/4” gas male support.
• A threaded sleeve for the quick assembly of the cup holder to the lifting frame.
• A spring to cushion the impact of the cup and to keep at the same time a constant pressure with
  the load to be lifted.
• A rapid fitting for the connection to the suction hose.

Their main feature is their miniaturised sizing which allows weight and space reduction and
also to use very small cups, assuring, with cups being equal, the same performances as the
bigger series.

Technical Data Sheet