We at Delta Corporation, have been manufacturing various types of Positive Displacement pumps and pumping systems since 1968.
We have in the past manufactured the entire range  of Positive Displacement pumps like Internal Gear Pumps, External Gear Pumps, Rotary Trochoidal Gear Pumps, Shuttle Block Pumps, Progressive Cavity Pumps (Single Screw), Two Spindle Screw pumps as well as Three Spindle Screw pumps.
The product then was branded  as Tushaco Pumps , the brand name  was coined on the basis of the names of the Promoters. Mr. M.H. Shah being the Managing Partner of the firm.
In the 1980s, Delta Group established a company named as Tushaco Pumps Pvt. Ltd.  The company was supported from all technical, commercial and legal matters by the promoters of Delta Corporation and Mr. M.H. Shah has been the Managing Director of the company.  The promoters of the company transferred the entire holding to a Multinational group in 2005.
Based on the experience of over 4 decades, the Delta Group has also established the company Delta P D Pumps Pvt. Ltd with modern manufacturing plant located at Vapi, in Gujarat and have the Head Office at 201, Wadala Udyog Bhavan, Naigaum Cross Road, Wadala, Mumbai 400031. (same in past for all other companies). The company is engaged in manufacturing of various types of pumps like:
(a) Rotary Trochoidal Gear pumps
(b) Internal Gear Pumps
(c) External Gear Pumps
(d) Shuttle Block Pumps
(e) Centrifugal Pumps
(f) Single Spindle Screw pumps
(g) Two Spindle Screw pumps
(h) Three Spindle Screw pumps
(i) Spare parts for various types of pumps
(j) Strainers
(k) Pumping Systems & Accessories
The wide range of pumps manufactured now, cater to the needs of the following industries:
(a) Power Plants
(b) Cement Plants
(c) Steel Plants
(d) Fertilizer Plants
(e) Oil & Gas Industries
(f) Refineries .
(g) Marine
(h) Navy
(i) Wastewater & ETP
(j) Food & Pharma
(k) And many other industries