![EWN-C31PC2RV-S Walchem High Viscosity Series Electromagnetic Metering Pumps EWN-C31PC2RV-S Walchem High Viscosity Series Electromagnetic Metering Pumps](https://cdn11.bigcommerce.com/s-xxofluljba/images/stencil/448x448/products/61136/58990/HV_with-certs__64193__17316.1707730207.jpg?c=1)
Walchem
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The HV series is specifically designed to accurately feed high-viscosity chemicals. Equipped with rugged, molded GFRPP liquid ends and spring loaded stainless steel or ceramic valve balls, the HV series is designed for superior valve action and performance. Rated to 20,000 cps*, the HV series is available in feed ranges from 2.3 GPH to 8 GPH and pressures up to 73 PSI.