N° 9 PRESSURE RATIOS
Double-acting pneumohydraulic piston pump with single-acting hydraulic pumping cartridge, used in high-pressure circuits for pressurisation, resistance and material deformation tests, as well as laboratory tests in general. It can be controlled by means of a handwheel on the pump (P826/M version), or with pneumatic remote control (P826/A version) and cuts out when the maximum hydraulic pressure is reached, keeping the circuit pressurised, before restarting automatically if headlosses due to leakages interfere with the equilibrium. Thanks to its 9 intensi cation ratios the standard version with oil circuit or water version is able to achieve delivery pressures from 5 to 2760 bar, and delivery rates up to 11.5 litres/min. In the standard version the tank has a working capacity of 10 litres.