Hydra-Cell High Pressure Coolant Pumps, being true positive displacement pumps, can maintain exceptional efficiency irrespective of coolant viscosity and system pressure whereas screw and gear pumps, relying on the pumped coolant for internal sealing, experience a significant decline in efficiency as system pressure increases or fluid viscosity reduces.
With a Hydra-Cell pump, flow rate is directly proportional to input shaft speed, enabling a variety of precise control options to be employed.
With high pumping efficiency, long service life and minimal maintenance requirement, Hydra-Cell seal-less, coolant pumps can truly be considered to be the high pressure coolant solution with lowest cost of ownership.
Of great benefit in metalworking is Hydra-Cell’s ability to handle fines entrained in the coolant that can cause major wear problems in pumps with dynamic seals, have bearings immersed in the pumped coolant or have close internal tolerances to maintain efficiency. With no close internal tolerances, no dynamic seals and no bearings immersed in the coolant, Hydra-Cell pumps are not prone to wear, minimising the need for maintenance and guaranteeing efficiency over a long life.
And as an added bonus, Hydra-Cell pumps are able to run dry indefinitely with no adverse effects… a condition that destroys other pumps with dynamic seals… filter blocking remains undesirable but thanks to Hydra-Cell it is not disastrous.
For more information
www.hydra-cell.eu/machinetool
