KVM – Highly Efficient Vertical Multistage Pump

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.

Industrial Process Pumps – An Overall Detail

In layman’s terms, a process or industrial process pump is a centrifugal pump, widely used in chemical processes, mostly in petrochemical industries and oil refineries. The design is mainly that of the back pull-out. Like most of the chemical pumps, these process ones are used for handling some of the aggressive chemical fluids.

These options are also highly suitable for higher system pressures and temperatures. So, if the process pump is used in any oil-based industry, it will generally comply with the requirements or API standards.

An Overview of the Industrial Pumps:

These industrial pumps are the most common and popularly used pump types for transferring fluids. It uses an impeller for displacing the water or any type of fluid by using its centrifugal force. This undisputed pump choice is perfect for delivering liquid from one location to another.  The industrial pumps are used in multiple sectors including municipal, agriculture, power generation plants, industrial, mining, petroleum, pharmaceutical, chemical, and all the other options. 

  • Reputed Industrial pumps distributors like Vijay Engineering & Machinery Company  in Mumbai work hard to deliver top-notch quality centrifugal pumps. These pumps are of high utility and can handle large volumes of liquids having high or low PH and fluids with flammable properties.
  • These pumps are mainly designed and suitable for liquids with low viscosity that pours much like oil or water. The more viscous ones, like 10 or 20 wt. oils at around 68 to 70 degrees F will need added horsepower for these pumps to work.
  • Due to the current design of centrifugal pumps they work out to be the effective solution for various applications. Moreover, because of few parts installation, maintenance remains easier and cheaper, when compared to positive displacement pumps.

The above information proves to be a great resource to gather insights about industrial pumps. It will further enable you to select the best industrial pump based upon your requirements.

Major factors affecting the selection of industrial pumps:

To get a better understanding of industrial water pumps in Mumbai, it is important to learn more about the factors, which actually affect their performance level. The major points are listed below for your reference:


The materials used for manufacturing the industrial pumps will definitely put a hold on the performance level. The performance level of the water pumps varies based on the material of construction.  Some of the materials used in pump construction are bronze, cast iron, manganese bronze, multiple grades of stainless steel, duplex steel, haster alloy metallurgy, and nickel-aluminium bronze


Another interesting factor affecting the performance rate of industrial pumps is the heat or temperature. The pumps are highly effective on their own within temperatures around 300 to 500 degrees F. It is important the temperature of any process liquid as some of the liquids when in contact with the atmosphere may solidify and hamper the complete process.


A higher level of viscosity is difficult to pump up liquids. Higher viscosity liquids will act more like solid and will make pumping a difficult process. But, a smooth-flowing liquid can enhance the working mechanism of industrial pumps well.


Generally speaking, specific gravity is the weight of the presented volume of liquid as expressed in relation to the weight of an equal volume of clear water as around 62 degrees F. It is mostly expressed as 1.0.


For better functions, it is important to learn about NPSH-A and NPSH-R as two major values.  NPSH-R is the suction pressure at which the cavitation has reduced pump performance by around 3%. NPSH-A is calculated from the suction portion system configuration. Note that NPSH available should always be greater than NPSH required. The concept of NPsh is extremely important while evaluating the selection of any chemical process pump.


Selecting the right mechanical seal can enhance the performance level of industrial pumps. The right mechanical seal needs to be wear and corrosion resistant with good thermal properties.

The leading experts:

If you are looking out for industrial pumps, then get in touch with Vijay Engineering and Machinery Company. Our evolution can be traced back to the year 1948. From a modest water pump supplier to an electro-mechanical solution provider, this monumental transformation has made VEMC a pioneer in the field of electromechanical engineering products, allied equipment, and services. We are the authorized master distributors of Kirloskar Group of Companies. Our key functional areas include Taloja MIDC, Bhiwandi, Mumbai, Ambernath MIDC, Tarapur, Navi Mumbai, Thane, Ratnagiri, and many more.
For additional details on the industrial pumps, feel free to visit our official website at https://www.vemc.co.in/ or give us a call on our official number at +91 22 4343 6655.

Types and Specifications of Different Water Pumps

As water pump dealers would tell you, the water pumps are used in construction sites. People use them for dewatering. This is a process whereby extra water that may have accumulated on the site is removed from over there. There are so many reasons why water can build up in these sites. It could be because of heavy rains. At times, the water table could be high as well. The pumps let you move the water within a short period. This helps in reducing the downtime as well. There are two main types of such pumps. 

The types of water pumps

As water pumps distributors would tell you, there are two major variations of water pumps. These are positive displacement pumps and centrifugal pumps. Both these kinds of pumps are designed in such a way that you can move water to another place from where it is continuously. A centrifugal water pump makes use of a rotating impeller so that it can move the water within the pump. This also allows it to force the discharge flow. A positive displacement water pump delivers a specified amount of flow by way of mechanical shrinking and expansion of a diaphragm that is flexible.

water pumps distributors

Things to keep in mind for centrifugal water pumps

The centrifugal industrial water pumps are used in a wide range of water system and construction applications. They can do a lot more than mere dewatering. They can be used to pump water supplies of buildings. They can also work with pneumatic systems as well as ones where you do not need to use the suction lift. They are also used for pumping water from domestic wells. They can increase pressure in water intake lines as well. They can provide an uninterrupted pressure source used in the fire protection systems too.

Things to keep in mind for positive displacement water pumps 

The positive displacement of Kirloskar water pumps is also referred to as rotary pumps. They are effective. This is because they can remove air from the lines, and this does away with the need to bleed the air as such. They are also extremely handy when it comes to dealing with liquids that have a high amount of viscosity. The main issue with these pumps is that they need a really small clearance between the outer edge of a rotating pump and the pump itself.       

Features and specifications of these pumpsAs you would get to know from your water pump dealers, there are several important factors that you must take into consideration at the time of selecting such a pump. In power, you must look at the horsepower and the flow rate. In the material, you must check if it has been built with weather-resistant materials that are useful when it comes to applications where the pump could be exposed to the natural elements. You also need to check the fuel and the motor type over here, and the total head discharge.