Lubrication

Comprehensive Lubrication Pump Solutions Range

Delta PD Pumps Private Limited is one of the few companies offering a wide range of pump designs for various lubrication duties and applications. 

For relatively low-end applications such as lubrication of small machinery, including small gearboxes, smaller engines, and seals, where the maximum oil viscosity is up to 200 cst and the maximum pressure is up to 7 bar, we offer the Series DRT pumps at very competitive prices. The same pumps are also available as monoblock pump sets, eliminating the need for a coupling and baseplate. This version is known as the Series DRTBP. 

For medium-range applications, the Series DG pumps are typically used for viscosities up to 400 cSt or higher. These pumps are available in both foot-mounted and flange-mounted designs. 

For highly critical applications such as lubrication of machinery in power plants, refineries, petrochemical industries, and turbines, screw pumps are used. These pumps are designed for demanding operations and are relatively more expensive.

Frequently Asked Questions

With experience since 1968, Delta PD offers six pump designs, multiple models, and customizable options in materials, mounting, seals, and oil heating or cooling.
Depending upon criticality of duties and budget they do the selection. The general guide line is as follows.
Series DRT and DRTBP are most looked after.
For critical duties, where we can run pumps also up to 3600 rpm. The typical examples of lubricants, turbines, main engine/compressor/large gear boxes used in process plants, refineries & shipping industries.
Please refer to the specific catalogues and technical brochures for individual series of pumps.
Please give details of make and model of the existing pump. Most of Delta PD Pumps are interchangeable with other International Brands.
Yes. However it is better to refer it to Delta PD Pumps as they specialize in the selection/application
SeriesMax Viscosity at 1450/1800 RPMNo. of ModelsTechnical DetailsCommercials
D3S-SMT16B8 – 3200402 – 3,000180*
DRT200 cst6Foot & Flange MountedReasonably Priced
DRTBP200 cst5MonoBlock Pumps – No BasePlate – No Coupling – Very CompactReasonably Priced
DG / DHGAvailable in Foot or Flange Mounted VersionHigher Range of Prices
Screw Type Pumps D3SUsed for critical applications in Power Plants, Steel Plants, Ships, etc.

FOR LUBRICATION DUTIES, these series in Unbeatable TRIO and briefly described as above

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Message from Chairman Mr. Madhukumar H. Shah.

Since our inception in 1968, Delta has been committed to manufacturing high-quality Positive Displacement Pumps with a focus on reliability, engineering precision, and long service life. Our early collaborations with leading European manufacturers and our pioneering introduction of screw pumps in India laid the foundation for our technical strength.

Over the decades, we have continuously evolved by understanding the challenges faced by industries — from handling low-viscosity fluids to meeting higher pressure and reliability demands. With advanced metallurgy, precision screw profiles, and a dedicated team of experts, we strive to deliver not just pumps, but complete pumping solutions.

Pumps operating reliably for over 65 years stand as a testament to Delta’s commitment to engineering excellence and long-term performance.