Grundfos pumps india pvt. Ltd. Manufactures booster module piston pumps specially designed to meet the process of transfer of luquids under high pressure. These booster module piston pumps are available in a very light and compact design which is based on the axial piston principle . The bmp pumps come in a wide range of three variants: bmp for clean water, bmp - n for technical water and bmp - r for seawater with anominal flow rate from 0.2 to 10.2 m³/hr at pressures upto 160 bar . These bmp pumps are available with an external frequency converter which set to operate with a constant torque and this frequency control enables continuous variable control of motor speed. This variable control of motor speed leds in setting the pump to operate in any duty point within a allowed speed range. The aim of continuously variable control of the motor speed is to adjust the performance to a given flow requirement. These bmp pumps come with special technical advantages of high efficiency, generating insignificant pulsations in discharge line wide speed control range, extreme re-circulation capability without overheating [upto 90%] and lubricated by the pumped liquid. These bmp pumps are small and light with few wear parts and no preventive maintenance required which ensures long service life. The bmp pumps can be applied for various works like pumping of potable water to pumping of chemicals.