Precision fluid handling in industries like battery manufacturing, medical dosing, food processing, and microelectronics demands pistons that resist wear, corrosion, and high temperature while maintaining ultra-tight tolerances. Traditional metal pistons can compromise accuracy and reliability under repeated operation or aggressive fluids.

Fountyl’s high-precision ceramic piston, crafted from high-purity alumina, zirconia, silicon carbide, or silicon nitride, ensures 2–3µm fit clearance, 2µm cylindricity, and 0.1µm straightness. Its smooth internal cavity, mirror-polished surfaces, and ceramic-metal hot assembly guarantee leak-free, smooth operation, ideal for electrolyte injection, micro-dispensing, precision spraying, and laboratory dosing systems.

Integrating Fountyl’s premium ceramic piston enables engineers to achieve reliable micro-flow control, enhanced process precision, and long-lasting performance. Contact us to explore custom materials, dimensions, and assembly solutions tailored to your industrial or medical application.