liquid ring vacuum pump - applications and features by

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PPI Pumps Pvt. Ltd.

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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.

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.

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.

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

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

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.

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.

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.

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.

Atmospheric air (or gas) operated ejector.

This is installed on the suction branch and uses air from the atmosphere as motive air.

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.

Vacuum Relief Valve

This is a manually adjustable safety valve. Used to control the degree of vacuum and assist in the prevention of cavitation.

Contact Us

PPI Pumps Pvt. Ltd.

14 & 16 E, Phase I,G.I.D.C. Estate, Vatva,Ahmedabad - 382 445,

Gujrat (India).

Phone:+91 (79) 25832273 / 4Fax:+91 (79) 25830578

E-mail: sales@ppipumps.com

Thank You

PPI Pumps Pvt. Ltd.