2BE Liquid ring vacuum pump

china cast iron vacuum pump

2BE

CONSTRUCTION TYPE

The 2BE  liquid ring vacuum pumps are displacement pumps of uncomplicated and robust construction with the following particular features:

non-polluting due to nearly isothermal compression

oil-free, as no lubrication in the working chamber

handling of nearly all ga ses and vapours

small quantities of entrained liquid can be handled

easy maintenance and reliable operation

low noise and nearly free from vibration

wide choice of material, therefore applicable nearly everywhere

shaft not contact with the medium

protection against cavitation as standard

incorporated dirt drain

incorporated central drain

no metallic contact of the rotating parts

The liquid ring vacuum pumps EMC 2BE are single-stage ones.

APPLICATION of industry liquid ring vacuum pump

Handling and exhausting of dry and humid ga ses; entrained liquid can be handled during normal duty. The pumps are applied in all fields where a pressure of 33 to 900 mbar must be created by robust vacuum pumps.

NOTE

During operation the pump must continuously be supplied with service liquid, normally water, in order to eliminate the heat resulting from the gas compression and to replenish the liquid ring, because part of the liquid is leaving the pump together with the gas. This liquid can be separated from the gas in a liquid separator (see catalogue part accessories).

It is possible to reuse the service liquid. The pumps are equipped with a device by which the contaminated service liquid can continuously be drained during operation (dirt drain), if necessary.

We are Liquid Ring Vacuum Pumps supplier.                               

The operating data are applicable under the following conditions:

water vapour saturated air: 20°C

service liquid: - water: 15°C

Compression pressure 1013 mbar (atmospheric pressure)    ----38V/50HZ

Material design

HT200

SS304

SS316L

Pressure range:  33 to 1013 mbar

Suction volume flow:  600to 7500 m³/h