![EWN-C31PCURV Walchem High Viscosity Series Electromagnetic Metering Pumps EWN-C31PCURV Walchem High Viscosity Series Electromagnetic Metering Pumps](https://cdn11.bigcommerce.com/s-xxofluljba/images/stencil/448x448/products/61129/58983/HV_with-certs__66598__04518.1707730205.jpg?c=1)
Walchem
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The EWN-R Series electronic metering pumps offer superior high speed dosing capability with more standard features. The flexibility of the EWN-R pump enable it be integrated into virtually any chemical feed application using a universal-voltage, digital controller with an expanded set of control features.