The Mares HP valve seat tool is an essential instrument engineered specifically for professional dive technicians and service centres overhauling Mares regulators. This specialized workshop tool provides a safe and highly efficient solution for both removing and installing the high-pressure (HP) valve seat situated inside the first stage body, significantly streamlining your service workflows.

Manufactured with delicate internal regulator mechanics in mind, this tool is precision-machined from premium white acetal. By utilizing high-density acetal rather than traditional metal or steel components, it completely mitigates the risk of scratching, gouging, or damaging the precision-engineered internal metal housings of the first stage. This guarantees that critical sealing surfaces remain pristine and intact during routine maintenance, preventing future gas leaks and ensuring reliable factory performance.

How It Works:

Removal Setup: Insert the tool into the first stage body to engage the high-pressure seat component.
Pneumatic Assist: Introduce compressed air into the assembly while gradually decreasing manual pressure on the tool. This pressure differential causes the tightly sealed seat to loosen smoothly from the first stage housing without binding.
Installation: Line up the replacement HP seat, then use the flat, precision-profile acetal tool to guide and press the component squarely back into its factory position during regulator reassembly.

Key Features & Specifications:

Dedicated Compatibility: Custom-built specifically for the removal and installation of high-pressure seats across Mares' first stage regulator bodies.
Non-Marring White Acetal: Precision-machined from robust, durable white acetal to fully safeguard delicate internal chrome and brass surfaces from damage.
Ergonomic Workshop Handling: Designed for a secure grip, enabling exact control and pressure management during pneumatic extraction.
Essential Maintenance Equipment: Minimizes part wear and optimizes workflow times during standard annual regulator servicing.

Technical Details: