The EH-HV Series is specifically designed to accurately feed high
viscosity chemicals. Equipped with rugged, machined PVC liquid ends and
spring loaded 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 four speed ranges from 1 to 4 GPH (at 50 PSI).
All pumps come with NPT Male threaded ends and do not include foot valve
or injection valve.