This tool enables technicians to easily remove and install the high pressure seat or seat cone in some Oceanic first stage (e.g. FDXi), some Hollis first stages (e.g. DC1) and some Aeris first stages. The installation side of the tool will fit any seats with part# 8170 or 26697.

The tools are made from stainless steel and acetal. The stainless steel rod is the extractor tool used to remove the seat cone by pushing it out from the diaphragm side while the acetal part is the installation tool used to push the valve seat into its place without damaging the surface.

Regulator or parts are not included.