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Double Stages
Liquid Ring
Vacuum pump
Chemical Industrial Pump
Model 2SK is double stages liquid ring vacuum pump.The liquid-ring vacuum pump compresses gas by rotating a vaned impeller within a cylindrical casing . Liquid ( usually water ) is fed into the pump , and by centrifugal acceleration , forms a cylindrical ring moving against the inside of the casing . This liquid ring creates a series of seals in the space between the impeller vanes which form compression chambers . The eccentricity between the impeller's axis of rotation and the casing geometric axis results in acyclic variation of the volume enclosed by the vanes and the ring . Gas , often air , is drawn into the pump through an inlet port in the end of the casing . The gas is trapped in the compression chambers formed by the impeller vanes and the liquid ring . The reduction involume caused by the impeller rotation compresses the gas , which reports to the discharge port in the end of the casing . Compressed gas on discharge of pump contains certain amount ofworking liquid which is usually removed in the vapor-liquid separator.
Liquid ring vacuum pumps are the ideal for specific , humid , dirty or high capacity applications in heavy industries , aselection of which can be found below . The 2SK series are the workhorses : proven , strong and reliable machines that deliver utility or process vacuum. 2SK series pumps are therefore suitable for use in the following areas :
· General manufacturing
· Food processing
· Paint industry
· Chemical industry
· Paper and allied products
· Brick extrusion
· Automotive industry
· Metalwork industry
· Petroleum industry
· Mining
· Oil and gas
· Plastics
· Textile industry
· Power and utilities
· Cement and allied products

EDWIN PUMP is a professional China borewell pumps manufacturers and deep well pumps factory, which supply a wide range of water pumps and water treatment peripheral products to customers around the world.
Our factory mainly produce three types of pumps: deep well pumps, sewage submersible pumps and household borewell pumps. At the same time, when customers have demand, we also provide customers with other related water treatment products by a professional working team from the company.
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Water Shortage Protection Pressure range : 20-100psi Rated Current : 12A Rated Voltage : 110V-240V Frequency : 50/60Hz Max. Working Temperature : 55℃
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Starting pressure : 1.2bar - 3.0barMax. Rated Current : 10AMax. Allowable Pressure : 10barRated Voltage : 100V-120V or 220V-240V or 110V-240VFrequency : 50/60HzMax. Ambient Temperature : 55℃Protecti...
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Air-relief Customized Setting Pressure Switch for Air Compressors Pressure range : 20-175psi Rated Voltage : 110V-240V Rated Current : 16A
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Starting pressure : 1.5bar - 3.0bar Max. Rated Current : 10A Max. Working Pressure : 10bar Rated Voltage : 100V-120V or 220V-240V or 110V-240V Frequency : 50/60Hz Max. Ambient Temperature : 55℃ Prote...
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Starting pressure : 1.2bar - 3.0bar Max. Rated Current : 10A Max. Working Pressure : 10bar Rated Voltage : 100V-120V or 220V-240V or 110V-240V Frequency : 50/60Hz Max. Ambient Temperature : 55℃ Prote...
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