Non-contaminating ceramic plungers and pistons for metering, dosing, and pumping.
Alumina plungers are the standard for high-pressure water jetting and general dosing pumps. Cylindricity held to 0.005 mm, finish to Ra 0.2 µm.
View component →Zirconia plungers are chosen for metering and dosing pumps where accuracy and seal life come first. Cylindricity held to 0.005 mm, finish to Ra 0.2 µm.
View component →Silicon carbide plungers are used in severe-service pumps handling abrasive or high-temperature fluids. Cylindricity held to 0.005 mm, finish to Ra 0.2 µm.
View component →Silicon nitride plungers suit high-pressure service with vibration and thermal cycling, including diesel injection and hot fluid dosing. Cylindricity held to 0.005 mm, finish to Ra 0.2 µm.
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