Delta P D Pumps Private Limited manufactures Low/Medium/Normal/High Pressure Three Screw Pumps. Delta P D Pumps Private Limited offers different types of pumps. The Low/Medium/Normal/High Pressure Three Screw Pumps find applications in cooling and lubricating on metal working machinery, deep hole drilling machines, general purpose pumping of low-lubricating property fluids, central units for heat exchange and energy recovery, light oils recirculation and tank filling and fuel oils transfer.