Rotary Gear Pumps by Pump Engineering Co. Private Limited

We manufacture high performance Rotatory Gear Pumps that are positive displacement type having spur, helical or herring bone pair of gears. Gears are precision hobbed and press fitted and keyed to a drive shaft. The basic types of gears are:

• Internal Gear Pumps
• External Gear Pumps
• Foot Mounted Internal Gear
• Herringbone Gear

These gear pumps have a capacity of 2000 LPM max and can withstand pressure of 30 Kg/CM2. Innovative Features:

• Back pullout-flanged design which facilitates easy maintenance without disturbing installed pipe lines. Flanged end connections dismantling and installation is very convenient
• Double helical herringbone gear design ensures ‘no’ side thrust, maintains constant volumetric efficiency over longer period, for higher models only
• Lesser number of modified profile teeth on rotors gives low moment of inertia, low frictional losses and high tooth life
• Extra heavy shaft gives higher bearing life. Withstands bending load effectively
• Low leakage path by design gives high volumetric efficiency
• Equal-rating flanges on suction and delivery allows running of the pump in either direction.
• Pressure relief valve facilitate easy changeover of the direction