water ring vacuum pumps

Some of our standard pumps are as follows:

50 m?/Hr to 2000m?/Hr

We have capacities ranging from

CAPACITY OF THE PUMPS:

Distillation,Filtration,Vacuum drying,Evaporation,Crystallisation,Water extraction from pulp,paste,priming,etc.

APPLICATIONS:

S.S 316                                                                                                 all wetted parts.

S.S 304                                                                                                 all wetted parts

Cast Iron(partly SS 304)

Non Return Valve

Water ring vacuum pumps
with two stages give a higher pumping speed near its blank vacuum. Blank vacuum of 30 torr can be achived at 27?C  or 80?F.
SEAL LIQUID TEMPERATURE
In applications where heat is generated ,temperature can be maintained by the use of heat exchanger to form a closed loop system or through the introduction of fresh water.
Material of Construction of water ring vacuum pumps:
Liquid Ring Vacuum pumps are available with both Mechanical seal and soft gland packing.

         Unlike any other vacuum pumps,liquid ring vacuum pumps do not  require any internal lubrication, as there is no metal to metal contact between rotating and stationary parts.

Water is generally used as a media for sealing, however any other liquid   with low  vapor pressure can be used .

They provide reliable source of vacuum for wet and aggressive vapours.To increase the capacity multiple stages can be added. They are available in different materials according to process requirements.