Tag: authorized Kirloskar dealer

How to Calculate Total Dynamic Head for an Industrial Pump

by vemcoblogs -
TDH for an Industrial Pump

The total Dynamic Head in an industrial pump refers to the total pressure when water is flowing in a particular system. It has two parts: the vertical rise and friction loss. In this blog, we explain to you the complete calculation of the TDH. So let’s get started.

Broadly, the TDH of a pump can be calculated by following these steps:

  1. Calculate the value of the vertical rise 
  2. Find out the friction losses in the system as the water passes through the pipe and other components
  3. Add both these values to arrive at the TDH.
  • How to calculate the vertical rise:

As the name suggests, this parameter seeks to calculate the distance up to which the liquid has to rise from its starting point in the system below to the endpoint. If the liquid level at the bottom goes down, the vertical rise will naturally increase. Likewise, in case the level of liquid rises at the bottom, it has to rise over a shorter distance to reach the endpoint, and hence the vertical rise will decrease. With the increase of the value of vertical rise, the TDH also increases.

  • How to calculate friction loss:

To find out the friction loss, it is necessary to calculate the desired flow. The greater the flow going through your pipes more will be the loss due to friction. Friction loss also depends on the type of pipe in use, its vertical and horizontal length, and its schedule. You must also factor in the elbows, valves, connectors, or other components that come in contact with the liquid, and hence contribute to the friction loss. 

  • The result: Total Dynamic Head calculation:

As stated earlier, TDH is simply the summation of vertical rise and friction loss. To arrive at the TDH value, first ensure both are in the same units of length, say feet. For instance, if the vertical rise in the worst-case scenario is 25 feet, and the friction loss of the system is 6 feet, the TDH value would be 31 feet.

  • Alternative scenario:

Always considers the worst-case scenario in case of vertical rise to ensure you have sufficient amount of TDH. For instance, in the above case, if the water level never goes below 5 feet, the vertical rise will always be 20 feet and hence the TDH value will only be 26 feet.

Other Considerations When Calculating Total Dynamic Head

A few other factors also have an impact on the Total Dynamic Head. These include viscosity, specific gravity, and temperature. The specific gravity of a liquid can slightly alter the friction losses. Likewise, viscosity can significantly increase friction losses. 
For any information on centrifugal pumps, multistage centrifugal pumps, horizontal multistage pumps, or vertical pumps, feel free to call us at 022 43436655 or email us at marketing@vemc.co.in. VEMC is the authorised Kirloskar dealer that deals in the entire range of pumps suited for various operations. VMC is an ISO 9001:2015 certified company with a rich industry experience of 72 years.

Why Go For KirloSmart?

by vemcoblogs -

Internet of Things (IoT) is transforming all sectors of the economy. IoT-based smart devices can keep track of parameters by being perpetually connected through the internet. Kirloskar Brothers Limited has the distinction of bringing IoT into pumping. With IoT coming into the picture, pumping has become convenient, sophisticated, and highly efficient. Let’s take a look at why KirloSmart is a peek into the future of pumping and why you should go for it.

KirloSmart is a glowing symbol of KBL’s commitment to engineering excellence. However, with KirloSmart the excellence rests in the sophisticated software this time rather than their hardware technology. The software that comes in the form of a mobile app as well as a web-based portal can be used to keep track of the pumping parameters such as flow, pressure, voltage, frequency, vibrations etc. The smart sensors present in the pump transmit continuous signals whose readings can be accessed through the web portal or the app remotely on your laptop, tab, mobile phone etc.

A very important feature of KirloSmart is its ability to send alerts in case of a breakdown or malfunction. It can send alerts through SMS, email or mobile push notifications. This comes in handy, especially in large facilities, where keeping track of every pump can be a daunting task. Once KirloSmart is in place, you can simply avoid the hassles of regular inspections, physical monitoring and instead redirect the effort towards more critical tasks. Another important aspect is the ability to predict malfunction based on past data trends. This is an incredible feature that can avoid breakdown maintenance costs and halting operations on one hand while enhancing plant safety and reliability on the other. Once you receive an alert about an increased risk of a breakdown, you can assign a technician well in time, thus avoiding the crisis altogether. KirloSmart can significantly contribute to enhancing the operational efficiency as well as the lifespan of your pumps.

KirloSmart has outdone the conventional SCADA (Supervisory Control and Data Acquisition) system. This is because SCADA demands the around-the-clock presence of well-trained and dedicated personnel, which is not required in the case of KirloSmart.

KirloSmart has also turned out to be quite helpful during the Covid-19 pandemic. The pumps can be monitored remotely without having to go for physical inspections. This is a feature that customers will continue to benefit from, even in the post-pandemic world. KirloSmart guarantees customer convenience and once again reiterates KBL’s customer-centric business philosophy.

For further information on industrial pumps, motors and other equipment, feel free to contact us on +919819907445. KBL is a pioneer in remote pump monitoring technology and we would be happy to assist you in finding the best match based on your requirements. VEMC is an authorized Kirloskar dealer. It is ISO 9001:2015 certified and a pioneer in the field of electromechanical engineering products, allied equipment, and services.

KVM – Highly Efficient Vertical Multistage Pump

by vemcoblogs -

Kirloskar’s Vertical Multistage Pump is a product specially designed for RO plants to purify and deliver safe and potable water. In fact,  the KVM pump is known to be the very heart of the RO plants due to its incredible design and function. It has extremely robust components that do not deteriorate easily and provide reliable, long-term operations. Being lightweight and highly efficient, these pumps help save plenty of space and integrate into your plant seamlessly. Depending upon their concerned application in the RO plant, these pumps come in a number of sizes. 

Here are some outstanding features of your KVM Pump:

  • KVM pumps are built using engineering polymer impellers and diffusers. This gives the pump excellent resistance to most acids, bases, chlorides and cleaning agents, therefore, diversifying the range of the media it can be used in. This also contributes to great hydraulic stability, reliability, and long-term performance.
  • KVM pumps have a keyed shaft that works in tandem with a machine element and conveys the torque to power transmission components. Positive locking of the impeller means better pump life.
  • The pumps have a fairly wide range of voltage tolerance. They can withstand fluctuations anywhere between 180-240 V and 300-440 V. There are very less chances of motor burning in case of a drastic change in the voltage. The pump by and large has a wide operating range with relatively flat characteristics. This accounts for a stable performance over a longer duration.
  • The motors come with an added advantage of being relatively light-weight. This enhances their portability and makes them easy to handle and integrate into your plant setup.
  • The pumps come with Cathodic Electro-Deposition (CED) coating which makes them resistant to corrosion and early deterioration. CED coating is 5 times as effective as conventional painting and, therefore, means a fairly long pump life.
  • Heat, leakage and wear and tear resistance is ensured by the cartridge type mechanical seal that has high quality graphite and hard alloy. It also contributes to easy maintenance without opening the pump body.
  • KVM Pumps are high on efficiency. They consume less power and can substantially boost your energy savings.

Apart from their extensive use in RO pApart from their extensive use in RO plants, the KVM Pumps also find application in a number of other operations. These are often used for fire-fighting, pressure boosting, industrial washing and air conditioning. Irrigation is an important area where the pump finds a fairly significant application. The pump is also used for lifting water to apartments in tall buildings and residential houses. 

For further information on industrial pumps, motors and other equipment, feel free to contact us on +919819907445. KBL is a pioneer in cutting edge pumping technology and we would be happy to assist you in finding the best match based on your requirements. VEMC is an authorized Kirloskar dealer and specialises in industrial water pumps. It is ISO 9001:2015 certified and a pioneer in the field of electromechanical engineering products, allied equipment, and services.