Miniature Diaphragm Pumps for Gas, Liquid & Vacuum

Keyto miniature diaphragm pumps handle gas, liquid and vacuum tasks in medical, analytical and laboratory instruments. The range includes single-head and dual-head designs, liquid pumps and gas pumps, with 12 V and 24 V options available across selected models.

Choose a pump for the required medium and operating point, including flow at pressure or vacuum, rather than free-flow output alone. Review materials, size, noise requirements and duty cycle for your installation. Send these requirements to our team for model selection and a quotation for your OEM fluid handling application.