6 Benefits of using Submersible Pumps

Submersible pump, as the name suggests, can be completely submerged in the liquid that needs to be pumped. The ability to be immersed in water differentiates a submersible pump from a standard pump. Basically a centrifugal pump, submersible pumps push water to the surface due to the rotation of impeller. Depending on their application, submersible pumps can further be categorized into grinder submersible pumps, sewage pumps, waste water pumps and more. Darling Pumps is a pioneer in of submersible pumps industry in India. Through their innovative pumping solutions and quality product line, Darling Pumps has set a benchmark in the market.

 

 If you are considering whether to invest in a submersible pump or not, here are few advantages of submersible pumps that you should know –

 1. Priming – Submersible pumps are self-primed; you do not have to do priming separately before use. Thus, you do not have to spend time or money in preparing the equipment and get more time for completing your project.

 2. Repair Costs – As submersible pumps contain a water tight unit that keeps water out of the pump housing. This eliminates chances of leakage or electric shorts due to live wire. Thus, repair time and costs are reduced considerably. 

 3. Efficiency – Submersible pumps are placed at the point where fluid meets the pump so efforts required for pumping the liquid are less.  

 4. Convenience – Submersible pumps are light in weight compared to other types of pumps. They are portable, easy to move around and install.

 5. Variety – There is a wide variety of submersible pumps available in the market. From pressure sewage pumps to septic tank pumps, you can easily find a submersible pump that suits your application. 

 6. Insulated Power Cords – Submersible pumps are usually placed under water or fluid. So they come with long and insulated power cords. 

Submersible pumps make an ideal choice for applications like slurry pumping, waste water pumping, dewatering and more. If you are confused over which type of submersible pump is best suited for your requirement, talk to the pump experts at Darling Pumps. Visit www.darlingpumps.in or call +91 99819 92838.

Oil Filled Pumps – A Quick Analysis of its Pros and Cons

The debate between air filled and oil motors is an ongoing one! So, basically what is an oil filled motor and what is an air filled motor? An oil filled pump is defined as having the motor cavity filled with oil, usually to cover the upper bearing and windings. An air filled pump is one that does not use any oil to fill the motor cavity. Wondering whether you should consider oil or air filled pumps for your application? Well, talk to the experts in pump industry today to get reliable solutions for your pumping problems.

Oil filled motors lower the winding temperature through extra heat transfer away from the stator, to the housings, and then out into the liquid. Heat kills electrical components so anything that is done to lower the temperature inside the pump will give a long lasting product.

Other advantages of oil filled pumps include –

• Better lubrication of bearing
• Lesser frequency of maintenance
• Ensure long life of pumps
• Transfer heat easily
• Easy to maintain

The downsides to oil filling are the environmental consequences and a lower overall efficiency due to churning losses when compared to an air filled type motor. The environmental issue can be easily resolved by using a type of oil that is environmentally friendly. The lower efficiency carries about 2% increase in overall energy costs. Both of these penalties are pretty easy to offset when the pros of oil filling are explored.

Why Choose Darling Pumps?

• Darling pumps do not require any oil replacement since it never gets heated up beyond its limits.
• The pumps are generally designed for 360 volts to 440 volts Electric supply, which to certain extent negates the damage caused due to voltage fluctuation.
• Extra heavy duty Bearings does not require frequent maintenance.
• Our Oil filled design ensures proper lubrication to bearings even in case of continuous duty.
• As Darling Pumps are wound with PVC Insulated winding wire, in case of emergency the motor can easily rewound at site itself. You don't have to send it to factory for repairs.

For further details, get in touch at +91 99819 92838 for further details.