An external gear pump is one of the most reliable and widely used positive displacement pumps in industrial fluid handling. It moves fluid using two externally meshing gears housed inside a close-tolerance casing. As the gears rotate, they trap fluid between the gear teeth and the housing, pushing it from the inlet to the outlet. […]
- hydraulic gear pump manufacturers in india
- June 15, 2026
- By deltaPDpumps
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How Rotary Gear Pump Manufacturers in India Deliver Reliable Hydraulic & Trochoidal Gear Pumps
Gear pumps are one of the most reliable fluid transfer solutions in industrial settings. They are simple in design, rugged in build, and consistent in performance. Whether you work in oil refineries, hydraulic systems, chemical plants, or food processing, a gear pump is likely part of your operation. India has developed a strong base of […]
- internal gear pump manufacturers
- June 12, 2026
- By deltaPDpumps
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How To Choose Internal Gear Pumps For Chemical Plants?
This blog explains how to choose the right internal gear pump for chemical plant applications, covering working, selection factors, and key performance considerations. Chemical plants handle a wide range of fluids, including acids, solvents, resins, and other process chemicals. Many of these fluids can be corrosive, thick, or sensitive, making smooth and safe transfer critical […]
- single screw pump, Twin Screw Pump
- June 5, 2026
- By deltaPDpumps
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How Does a Single Screw Pump Transfer Viscous Fluids Efficiently?
This blog explains how a single screw pump works and how it efficiently handles viscous fluid transfer across different industrial applications Many industries handle thick, heavy fluids such as oils, sludge, pastes, and chemicals. These fluids are not easy to move with standard pumping systems, and they often cause issues such as uneven flow, clogging, and […]





