Rotary Gear Pumps - Precision Machined For High Volumetric Efficiency | Self Priming, Compact Design, Low Noise Level, Maintenance-free Operation

We are praised for Making and Supplying of Rotary Gear Pumps in Rajkot, Gujarat, India. "SURGE" positive displacement gear pumps are self priming pumps which has totally new pumping concept resulting Reliable and simple design. Manufacturing techniques ensure more accuracy in dimensions,interchangeability and pump characteristics. There are only two pumping elements in internal gearning principle, this result in unmatched suction characteristics that is imposssible in double helical gear pumps. There is only one shaft well supported at both ends of rotor for smooth, vibration free running and eliminating bearing problems normally found in the conventional gear pump.

The noise level is very low and this series needs practically no maintenance and much longer service life then other gear pump. Hence the bearing are lubricated by the pumping fluid and do not need any external lubrication.

Precision machined components guarantee high volumetric efficiency and overall efficiency.

Internal gearing principle with axial flow ensures pulsation free continuous flow.

Compact and light weight design eliminates elaborate foundations.

Single shaft design permits pump dismantling without removing pump from base or disconnecting pipes. Pump can be serviced in place.


The SIG series of "SURGE" pumps is used to handle lubricating oils, fuel and other fluids which have lubrication properties. These pumps are ideally suited for following typical application.