Exploring the Benefits of an Energy-Efficient Pump

Exploring the Benefits of an Energy-Efficient Pump

When it comes to sustainability and earth-friendly practices, the world is continuously moving forward. Industries across the globe are taking measures to drive sustainable practices in their operations. And those who haven't joined the bandwagon yet are slowly warming up to the idea of reducing their carbon footprint. As the sustainability movement gains momentum, energy-efficient pumps including, PD pumps, emerge as a key innovation that manufacturers look for. These pumps are designed to optimise electricity usage while delivering optimum performance, offering operators a range of benefits, including cost savings and consistent performance.

Energy-efficient pumps, such as electrically operated double diaphragm (EODD) pumps are designed to use up to five times less energy than traditional air-operated double diaphragm (AODD) pumps. By incorporating advanced technologies such as variable frequency drives (VFDs), optimised impeller designs, and intelligent control systems, EODD pumps reduce their energy consumption during fluid transfer.

Energy efficiency directly translates to reduced operational costs. Even though the cost of buying EODD pumps is higher than that of traditional pumps, the savings on long-term usage trump the upfront cost. All industries, including oil & gas, agriculture, pharmaceuticals, mining, wastewater treatment, ceramics, paints & dyes, food & beverage, and lithium batteries, require continuous operations. This means a pump that can be operated for longer durations at a lesser cost makes absolute sense.

Another important thing to note is that EODD pumps achieve energy efficiency via several measures, including intelligent control systems. These intelligent control systems not only enable exact dosing but also prevent over-pumping or under-pumping, ensuring the pump goes through no unnecessary stress. The lack of strain reduces the wear and tear of the pump, ensuring a longer lifespan.

EODD pumps by Cognito

With more than 30 years of experience developing world-class industrial products, Cognito has been an industry leader as a pump provider in India and abroad. Designed to handle the most corrosive, abrasive, and viscous fluids, EODD pumps offer their customers reliability, durability, and energy efficiency. The pump features an electric motor and a reduction gearbox. To get the diaphragms to move, an electric shaft rotates and reaches a peak on one side. Once the diaphragms move, positive pressure is built on one side while the vacuum is built on the other. 

All Cognito EODD pumps can handle abrasive, solid-laden, and shear-sensitive fluids and are also suitable to handle negative suction applications. The pumps feature low MTR and high MTBF, reduced operations costs, and a patented diaphragm with higher performance and durability. All Cognito pumps are designed to handle extreme conditions. For example, 2" EODD by Cognito can offer the maximum flow rate of 79 GPM and operate at pressures up to 116 bar. The pumps can handle temperatures between -20 degrees celcius and +55 degrees celcius. The 3" Cognito Electric-Operated Double Diaphragm Pump is known for offering high-flow capacity, making it ideal for industries that demand efficiency in transferring fluids at high flow.  Built with the strength and durability to withstand extreme conditions, the 4" Cognito Electric-Operated Double Diaphragm is ideal for heavy-duty applications.

One of the major factors behind Cognito EODD pumps' energy efficiency is the Cognito dampeners. These dampeners use a flexible diaphragm to separate the liquid and compressed air chambers. The diaphragm's centre features a rod that activates the air inlet and exhaust to admit and expel air to the air chamber. This process ensures the diaphragm is in mid-range while reducing the likelihood of any flow pulsation or pressure spikes.

Why select Cognito?

Efficient products aside, Cognito should be considered for several reasons. The brand has made a reputation for offering advanced industrial products for decades now. During product selection, the Cognito team goes through the customer's requirements and assists in product selection that matches the same. Once delivered, the team supports the operators via extensive training and continuous support throughout the pump lifecycle.

While several brands in the market claim to offer energy-efficient pumps, Cognito has a track record to show for it. Energy-efficient pumps are not a fad. They are a major requirement of industries, and brands are serious about products that deliver sustainability.

In a nutshell, EODD pumps are the present and the future because they perfectly align with global efforts to combat climate change and adhere to stricter environmental regulations. It is not merely about cost saving anymore. It's also about compliance—across the globe, companies have implemented stringent energy efficiency standards and regulations for industrial equipment and processes. By choosing energy-efficient pumps, companies can comply with these standards, avoiding penalties and even ensuring eligibility for incentives or rebates. 

Cognito's EODD pumps are designed and built for a sustainable future and, hence, are preferred by brands across the globe. To learn more about Cognito's EODD pumps and their various designs, features, and applications, please visit the website and send a query there. https://www.cognitopump.com/