Precision Piston Pumps for Sampling & Reagent Dispensing

Keyto precision piston pumps support sample aspiration, reagent addition and controlled liquid transfer in medical, analytical and laboratory equipment. The range includes miniature and larger-volume designs, with listed options spanning microliter to milliliter dispensing requirements.

Compare displacement volume, pump construction, wetted materials and installation dimensions to match your fluid handling cycle. Evaluate dosing performance at the volume and pressure your instrument will use. Browse the models below, or send your fluid type, target volume, required repeatability and mechanical constraints to our team for selection support and a quotation.