R.J Brothers Auto Equipments Co.

The External Gear Pump by RJ Pumps is a precision-engineered, positive displacement pump designed for the accurate and consistent transfer of a wide range of viscous and non-viscous fluids. Built with two externally meshing gears, this pump offers smooth, pulseless flow, making it ideal for dosing, metering, and fluid circulation in various industrial applications.

Constructed from high-grade materials such as cast iron, SS-316, or bronze, the pump ensures long-lasting performance and excellent chemical compatibility.

Key Features:

• Robust external gear design for reliable, pulse-free flow

• Handles both low- and high-viscosity fluids

• Self-priming with excellent suction capabilities

• Available in various materials: Cast Iron, Stainless Steel (SS-316), Bronze

• High volumetric efficiency and compact design

• Suitable for continuous-duty operations

• Optional flameproof motor coupling for hazardous environments

Applications:

• Oil and lubricant transfer

• Chemical dosing and circulation

• Bitumen, fuel, and diesel handling

• Paints, resins, and adhesives

• Pharmaceutical and cosmetic liquids

• Hydraulic and coolant systems

RJ Pumps’ External Gear Pumps deliver precision, durability, and efficiency — making them the preferred choice for industries demanding accurate flow control and rugged performance.