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SK Liquid-Ring Vacuum Pump
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SK Liquid-Ring Vacuum Pump

WRIKU's SK Series liquid-ring vacuum pump is an energy-saving product developed by our company, and is used to pump gas which carries no solids undissolved or just slightly dissolved in working liquid, to form vacuum and pressure in the closed container.The characteristics of this series product are as followings:
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WRIKU's SK liquid-Ring Vacuum Pump is an energy-saving product developed by our company, and is used to pump gas which carries no solids undissolved or just slightly dissolved in working liquid, to form vacuum and pressure in the closed container.The characteristics of this series product are as followings:




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Single  stage and end suction structure, axial gas suction and discharge, being simple in structure and convenient for maintenance.

As the result of the flexible valve provided in the outlet to adjust the discharge angles, the pump can work efficiently at different suction conditions.

Using an automatic discharge valve, the liquid level can be controlled well to prevent over-load start-up.


The  rotating parts of the pump do not contact each other in the working chamber. Axial and radial load is borne by different bearings, being Stable, safe and reliable.

There is observation hole on the side cover, pump’s corrosive and scaling conditions can be observed through the hole, it is easy to maintain.

The working process is close to isothermal compression, particularly suitable for the delivery of flammable and explosive gases.

 


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 Power industry: negative pressure dedusting.

Petrol-chemical industry: vacuum distillation, vacuum crystallization, dewatering in oil fields.

Tobacco industry: vacuum system.

Pharmaceutical industry: vacuum system.

Paper making industry: vacuum system and vacuum process.

Gas production: variable-pressure adsorption system.

Coal and mine industry: vacuum sorting and filtering.

Plastic and rubber industry: vacuum forming.

Food industry: food packing and vacuum drying.

Irrigation and drainage industry: vacuum priming.


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To Secure Complicity of Pump Supply to operation site, Please  DO Fullfill the FAQ Carefully for Engineering Design

Operating condition/Positions

Pumped fluid 

Capacity: m3/h

Max Rated Min

1 Media  

Max ratio Min rati

Total head: m

Max Rated Min

2 Media  

Max ratio Min rati

Suction pressure: MPa

Max Rated Min

3 Media  

Max ratio Min rati

Discharge pressure  MPa




NPSH required    m



Particle diameter

Operating conditions

Continuous Intermittent

Medium characteristics

Corrosion Abrasion

Spot conditions

Operation temp °C

Max Normal Min

Position

Density

Under operating temp

 

Indoor

 

With heating

 

With shield



Viscosity

Under operating temp

Outdoor

Without heating

Without shield


Under operating temp

Requirement of Cold-proof

Specific heat


Requirement of Damp-heat-proof

Concentration of chloride

PPM

 

Site condition

H2S Density

 

PPM

Concentration of H2S

Altitude



Flammable Explosive

Atmosphere pressure


Volatile characteristics

Easy Not easy


Max Min %

Boiling point


Ambient temp. Range


Crystallization temp


Abnormal conditions

Dust Smoking

Smelting point


Electrical classification

Class Division Group

Point of flammability


Power source

Volt Hz Phase



 

Slurry Condition

Temp °C Pressure MPa



Chloride concentration PPM





 

Critical pressure

 

MPa

Compressed air of instrument

Max / Min. Pressure /MPa



Other



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