Walchem EHE Series


  • Walchem

Pump Type(s):

  • Positive Displacement


  • Diaphragm
  • Metering Solenoid Driven
  • Sealless

Product Description:

When you need to call in the workhorse metering pump, the Walchem EHE series is there for you. The EHE series is one of the most versatile pumps in the industry, and features outputs up to 20 GPH and can handle up to 150 PSI. The versatile control features allow the EHE to be integrated into almost any chemical feel application, and the 360 stroke-per-minute operation results in strong performance and long life.


The Walchem EHE Series metering pumps cover a wide range of capabilities to ensure that there’s a model to fit any water treatment, food & beverage, agriculture, water conditioning, car wash, or other industrial chemical feed application.


4.0 GPH (252 mL/min) to 20.0 GPH (1250 mL/min)

Temp Range:

32 to 140°F (0 to 60°C)

Max Pressure:

30 PSI (0.2 Mpa) to 150 PSI (1.0 Mpa)

Materials of Construction:

PVC, GFRPP, PVDF, M-PVC Pump Head // SS/HC, CE, or PTFE Valve Balls // PCTFE, FKM, or EPDM Valve Seat // FKM, PTFE, or EPDM Valve Seals // PTFE Gasket // PE Tubing

Additional Information: