When you think of a fire you immediately visualize ringing of fire alarms or fire fighting engines with their long hoses spurting water to douse the flames. Little do we realise that the fire fighting pump is the inconspicuous device that jets out water at required pressures through the fire hydrant so that they can reach high up to the flames and extinguish them. These pumps stand like good soldiers gearing to go into action when a fire emergency presents itself.
Energy efficient electric motors and pumps are a key to increase productivity while reducing the production costs and enhancing profits. Crompton Greaves is a leading company in India renowned for indigenous production of AC and DC motors, motors for hazardous area and for special applications.
The importance of gearbox and geared motors across different industries cannot be undermined. Today, with a wide array of designs and brands available in the market buying one which best fulfils all your requirements can be a confusing affair. Whatever be your reasons for purchasing a gearbox or a geared motor it is necessary to keep all factors in mind before you make a purchase.
Today, every business is concerned about energy efficiency as it is directly related to their bottom line. Energy efficiency saves thousands on your electricity bill besides going a long way towards a greener environment. Having Crompton Greaves energy efficient motors will prove useful in this regard.
Pumps of several kinds and meant for fulfilling several purposes are available in today’s times. Amongst the whole lot, centrifugal pumps are one variety that is most commonly used in commercial and industrial applications. Centrifugal pump is a mechanical device that helps in transferring several kinds of liquids like water, oil, brine, chemicals or volatile liquids. Staying true to its name, the pumps use centrifugal force to fulfil its function and include all rot dynamic pumps into its fold.
Pumps of varied kinds play a significant role in our daily lives. Pumps are used in swimming pools, aquariums, washing machines, petrol pumps, water fountains; the list is almost endless not to mention fire fighting pumps, sewage pumps, jockey pumps and so on. Besides these, there are multitudes of other chemical, process and specialty pumps found in industrial applications.
One of the widely used devices in electrical systems, variable frequency drives are adjustable speed drives which help to vary the motor speed by varying the input voltage of the motor. VFDs as they are called are an inherent part of every electrical system ranging from small machinery to large compressors and plants.
Gearboxes have touched every aspect of our lives today. Gears and gearboxes are being used in a wide range of applications like your own automobile to big and huge machinery in the industrial world. These are available in different sizes, shapes and varying features with all the gear box dealers but whatever be the difference all of them perform the same job and that is altering the input of a transporter into a high speed and torque output.
Today, the presence of fire sprinkler system has become mandatory in all newly constructed tall-rise buildings. The features of the fire sprinkler system to be installed depend on the availability of water supply, number of fire pumps, sprinklers required etc.
VFD stands for variable frequency drive. While selecting a VFD, various kinds of things have to be taken into consideration, though the most important factors remain current and voltage selections. Depending on the selections, there are different names for the drives like adjustable speed drive, variable speed drive, inverter and micro drive. With innumerable variable frequency drive dealers in the market, it is important to choose the right product so that your purpose is served in the best manner. The main function of a VFD is to convert an ac power source to a dc power source. The speed control part of the drive utilizes the dc voltage for creating dc pulses in varying frequencies for driving the output motor at varying speeds.