Use the best hand pumps and pump kits for generating pneumatic, hydraulic, and vacuum pressure during your calibration and testing applications. Our products include hand-operated, hydraulic generators that are suitable for a range of liquids. We also offer high- to low-pressure pneumatic pumps that generate air pressure in various bar/psi outputs. Our precision pumps are manufactured by Fluke, Additel, Ametek and Ralston Instruments . You’ll find portable pressure sources with highly accurate adjustment capabilities. Also discover revolutionary products, such as a GE-Druck device that does the job of four handheld pressure pumps: hydraulic, pneumatic, vacuum and low H2O.