Clamping hydraulic pump 6904-25

air-drivencompactoil

max. operating pressure 500 bar. Design: Compact compressed air operated hydraulic pump for double acting circuits. Robust plastic tank. The motor is protected against contamination by an air filter at the inlet and an internal oil filter. Safety valve to prevent overpressure and sound absorbers are fitted. Oil supply via threaded port. The air-hydraulic pump can be used as drive element for small hydraulic and assembly equipment. Safety is guaranteed by automatic pressure compensation. The air-hydraulic pump is designed for the assembly of valves with connection diagram CETOP 03, i.e. with the option to control single or double acting cylinders. The changeover can be made manually, pneumatically or electrically. The large air/oil intensification ratio allows for high hydraulic pressures even with small air pressure. Low weight allows for mobile application. The pump can be mounted horizontally or vertically. Applications in hazardous environment is possible. Note: Optionally, pumps with other operating pressures are available upon request. Please observe proper venting of the single acting system. All tolerances other than specified refer to DINISO 2768 mittel (medium).