Olmec pumps are used to supply pressurized oil, emulsion or water circuits, and hydraulic users operating in on-off mode.

These pumps operate with reciprocating motion, single-acting or double-acting, powered by a pneumatic control valve which stops when the maximum hydraulic pressure is reached, maintaining the pressure in the circuit without further air consumption. If the hydraulic pressure drops, the pump is automatically restarted to restore the preset hydraulic conditions.

The most common fields of application are:

• hydraulic tests on seals and resistance with oil or water;
• supply of cylinders for clamping, assembly and maintenance equipment;
• fixed or mobile emergency work units;
• oil or grease lubrication systems;
• all environments with explosion risk;
• Laboratory testing;

For applications outside the hydraulic sector, such as water, solvents, corrosive substances etc., please contact us so that we can prepare the units for the specific product to be handled.