Within Edwards’ full range of liquid ring vacuum pumps, the EHR series offers a two-stage construction for peak performance at low suction pressures. Liquid ring pumps are ideal for pumping either dry or wet gases, with a high tolerance to liquid carry over.
Pumps can be supplied as bareshaft or as part of a package complete with drive motor, discharge separator, heat exchanger and other accessories for recirculation of the seal liquid.
This model is the EHR2190 Cast Iron material variant.
The EHR2190 is ideally suited to condenser air extraction in the power industry and can also be utilised in many other vacuum applications.
Features and Benefits
Two stage design - peak efficiency at high vacuum
Operates across entire vacuum range
Mechanical shaft seals
Choice of construction materials
Rugged, robust construction
Minimum number of body joints
Externally mounted bearings