Liquid Ring Vacuum Pump - Applications and Features by www.ppipumps.com

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Welcome To PPI Pumps Pvt. Ltd. www.ppipumps.com

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Liquid Ring Vacuum Pump
The liquid ring vacuum pump is designed to handle
liquid, water, gas and air movement applications
in various industries. They are mainly used as
vacuum pumps but can also be used as gas
compressors.
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PPI Pumps Pvt. Ltd.
PPI Pumps is a leading vacuum pump manufacturing
company in India providing wide array of vacuum
pumps including liquid ring vacuum pump, single
cone vacuum pump, two stage vacuum pump, close
couple vacuum pump etc for various industrial
applications.
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Liquid Ring Vacuum Pump from PPI Pumps Pvt. Ltd.

• They are used in vacuum filtration, extracting
  moisture and removal from pulp during paper
  processing.
• They are capable of handling high volumes of
  vapors, condensable and liquids.
• They are the most used vacuum-producing machine
  in industry.
• They are widely used in sugar mills, oil
  refineries, distilleries, coal, power plants and
  mines.

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Applications of Liquid Ring Vacuum Pump from PPI
Pumps

• Central Vacuum Systems
• Boiling Processes
• Vacuum Condensing
• Drying Systems
• De-Aeration
• Filtration
• Distillation

• Sterilization
• Impregnation
• Solvent Recovery
• Vacuum Hold Down
• Mineral Beneficiation
• Ash Handling

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Important Features of Liquid Ring Vacuum Pump
offered at PPI Pumps

• SEPARATOR / MANIFOLD
• PUMP MOUNTED SEPARATOR
• FREE STANDING SEPARATOR
• AISI 316.NON-RETURN VALVE WITH LOW PRESSURE DROP
• ATMOSPHERIC AIR (or gas) OPERATED EJECTOR.
• AUTOMATIC DRAIN VALVE
• VACUUM RELIEF VALVE

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Separator / Manifold
The separator or manifold is installed in place
of the discharge manifold. It separates the seal
liquid from the gas. It is made of carbon steel
or stainless steel.
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Pump Mounted Separator
This is also part of the discharge branch. It
separates the gas and the liquid. It is made of
carbon steel or stainless steel pipes and
fittings.
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Free Standing Separator
Facilitates separation of gas/liquid mixture. It
uses a circuit and cooled by a heat exchanger. It
provides excess liquid drain valve and connection
for pressure gauge.
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Aisi 316.Non-Return Valve With Low Pressure Drop
The non-return valve is installed between the
suction flange and counter flange of the suction
pipe. It prevents backflow into the system if the
pump stops. It has a very low pressure drop hence
suitable for high vacuum conditions. It is made
in a variety of materials.
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Atmospheric air (or gas)
operated ejector.
This is installed on the suction branch and uses
air from the atmosphere as motive air.
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Automatic Drain Valve
This is used to drain the pump casing down to
the centre line when the pump is stopped. This
Prevents starting the pump with the casing full
of seal liquid and avoids heavy starting loads.
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Vacuum Relief Valve
This is a manually adjustable safety valve. Used
to control the degree of vacuum and assist in the
prevention of cavitation.
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Contact Us PPI Pumps Pvt. Ltd. 14 16 E,
Phase I,G.I.D.C. Estate, Vatva,Ahmedabad - 382
445,Gujrat (India). Phone[phone] /
4 Fax[phone] E-mail
sales_at_ppipumps.com
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Thank You
PPI Pumps Pvt. Ltd.