The Cressi MC9 High-Pressure Seat Extractor Tool is used for the removal and installation of the high-pressure valve seat during the regular service of your Cressi MC9 first-stage regulator.
 
How It Works:
Extraction: Insert the rigid stainless steel pin end of the tool into the underside of the regulator housing to gently and evenly push the stubborn high-pressure valve seat out of its cavity.
Installation: Flip the tool around to utilise the soft white acetal end, placing the valve seat on the alignment tip and pressing it smoothly back into place without risking any deformation to the sealing surface.
 
Technical Details:
Manufacturer: Scuba Service Tools
SKU: 1200-SST-046