Category: Centrifugal Pumps

ESI supply a wide range of industrial / heavy duty process centrifugal pumps, ranging from ANSI, ISO, long coupled, close coupled and discpac technology. Our product specialists can identify which pump will best suit your process/application.

An end suction centrifugal pump is one of the most widely used pieces of equipment for transferring fluids from one location to another. It works on the basis of adding energy to the liquid being pumped by a rotating impeller increasing the pressure and flowrate as it rotates. Basic principle says that the faster you rotate the impeller the more flow and pressure will be generated. If you double the rotational speed you will double the flowrate whilst increasing the pressure by the power of 4 and the absorbed power x the power of 8.

Centrifugal pump types are classified as overhung impeller, between bearings or turbine type. They can have various impeller designs such as open, semi open, closed impellers or double suction depending on the type of application required.

Centrifugal Pump design can be covered within 3 main categories which are ANSI, DIN or ISO depending on the clients’ site standards or preference.

Typical Applications

• Waste water treatment applications
• Circulating of heat transfer fluids through heating and cooling systems for industrial markets
• Mixing and transferring of liquids within industrial, chemical, pharmaceutical and petrochemical industries where heavy duty process pumps would be required.
• Any process where liquid must be moved from one location to another.

FAQs

How to avoid pump cavitation?

Laser Alignment – Why is it essential once pumps is installed?

How to extend pump life & efficiency?

For more information contact our product specialists through our enquiry form or using our online Chat.