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ELIKA® is the solution for all applications requiring low levels of noise and high levels of efficiency, particularly at low speeds. ELIKA in fact reduces noise emissions by as much as 15 dBA compared to traditional external gear pumps. Maximum working pressures are similar to those for the GHP series (cast iron/aluminium), reaching 300 bar.
The helical profile of the gears reduces pressure oscillations and vibrations produced by the pump and transmitted to other components, reducing the noise of the hydraulic system. Axial forces induced by the helical teeth are optimally balanced in all operating conditions by the axial compensation system integrated in the pump cover. The low number of teeth reduces the fundamental frequencies of the pump noise, producing less sound.
ELIKA, with its characteristics, is the ideal solution regarding a wide range of specifications such as rotation speed, operating pressure and viscosity. The structure of the ELIKA pump minimises leaks and maximises volumetric efficiency in all conditions. ELIKA is therefore particularly suited for applications, which use inverters or variable-speed drives to regulate the speed of the actuators.
Available in groups 2, 3, 4 and multiple pump setups.
ELIKA 2: available displacement from 7 cc/rev. to 35 cc/rev.
ELIKA 3: available displacement from 20.4 cc/rev. to 87.1 cc/rev.
ELIKA 4: available displacement from 86.5 cc/rev. to 199.8 cc/rev.
ELIKA multiple pumps: Identical models from the group 2, group 3 and group 4 families can be combined in double or triple configurations.
Ideal for use in multiple applications due to its efficiency compared to standard gear pump types, it can improve the overall performances of the circuit in which it is mounted. Ideally suited to the industrial sector in general, presses, machine tools, test equipment, paper processing equipment, waste compactors and recirculation pumps. In the mobile sector, ELIKA pumps are well suited to material-handling applications, lifting platforms, street-cleaning machines and refuse collection vehicles. An excellent solution in marine sectors, as well as in new energy applications, where noise emissions and efficiencies are of prime importance. ELIKA is ideal for employment in systems with variable-speed drives where a variable flow pump can be substituted with a fixed flow ELIKA gear pump, combined with an inverter, lowering costs and the acoustic impact of the system, reducing vibrations and increasing operator comfort in fundamentally critical applications requiring elevated performance.
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