WITTE ChemCore Plus - The new chemical pump for an extended range of applications
Conventional gear pumps have a limited range of applications due to their design. There are applications that cannot be realized at all or only with considerable modifications and costs. These include the low-pulsation delivery of low-viscosity fluids against high differential pressures in a wide temperature range. Until now, this was only possible to a limited extent with gear pumps. This is because the low viscosity combined with high differential pressures harbors a major risk: Although the medium flows quickly into the friction bearing, a sufficient lubricant film is not formed there, which quickly leads to contact between the journal and the bearing. The use of special materials can compensate for this to a certain extent.
The result
Thanks to its pioneering design and precisely matched material composition, our innovative ChemCore plus pump achieves uniform pressure even at low viscosities and consistently over a wide temperature range. It is particularly suitable for applications where pulsation-free pumping of fluids of the lowest viscosity against high pressure is required.
With the new design, we can significantly expand the application range of the pump.
Dark: classic pump of the CHEM series
Light: ChemCore plus series
While the classic pumps could only serve the area marked dark, we can now enter areas that were previously reserved for other pump types; shown here as a light area. It is also nice to see here that we can not only reach higher pressures, we can reach them sooner - i.e. also at lower speeds.
