Walchem - EHE Series Metering Pumps

The EHE Series has: Outputs up to 20 GPH (75 LPH) and pressure up to 150 PSI (10 bar) High speed performance at 360 SPM provides high resolution chemical feed. Dual bearing support ensures proper axial movement to extend the life of the diaphragm Dual check valve assemblies in both suction and discharge fittings guarantees fast priming and reliable perfomance High compression ratio ensures proper feed Microprocessor - based control circuitry Operator adjustment of pump speed and external input settings Pump can be set to divide (accumulate) pulses by a factor of 1 to 999 Programmable 4-20 mA input