a80025000 - EHR2390 Stainless Steel Fitted

EHR2390 Stainless Steel Fitted

A80025000

Overview

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 EHR2390 Stainless Steel Fitted material variant.

Applications

  • The EHR2390 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

Technical Data

50 Hz 60 Hz
Nominal capacity 390 m3/h 440 m3/h
Suction pressure 30 mbara 30 mbara
Nominal speed 1470 rpm 1740 rpm
Nominal motor power 11 kW 15 kW
Weight 160 kg


Materials of construction

CasingCast Iron
BodyCast Iron
ImpellerCF8M
Shaft316S11
SealsMechanical

Performance

Dimensions