PRO presents a completely new design for a submerged piston pump for cryogenic liquids
In cooperation with ILK in Dresden, PRO is pro- moting the newly developed pump for media such as helium, hydrogen, LNG and liquefied
air gases. Versatile, extremely compact and simple, for a variety of flow rates and pressures and with a minimum of energy consumption and heat leaks by utilizing linear electric drives.
For the patented design the thermal coefficients
of expansion of the different materials are of utmost importance as the complete system is permanently exposed to the cryogenic liquid.
A dedicated system allows for a precise control
of pressure and flow rate.
A Demonstrator used for LIN and LAR
While prototypes have been used to show
the actual performance with liquid nitrogen and liquid argon, several pumps are now in operation in liquid helium service at a major research center.
For information, performance data and live presentations please contact us directly.