

As a leading water cooled oil cooler manufacturer, we design heat exchangers used to cool oil in hydraulic systems, engine oil systems, and transmission systems. Our water-cooled oil coolers use water as the cooling medium for stable, efficient temperature control across demanding industrial applications.
The advantages of choosing our water cooled oil cooler range include efficient heat transfer and the ability to maintain consistent oil temperature under demanding operating conditions. By effectively cooling the oil, it helps prevent lubricant breakdown, reduced system performance, and component damage.
Explore water cooled oil coolers and heat exchangers engineered for hydraulic power packs, test benches, turbines, and power plant applications.
HPP is a trusted water cooled oil cooler manufacturer in Delhi, supplying high-efficiency heat exchangers to hydraulic power pack manufacturers, test bench operators, turbine equipment builders, and power plant contractors across Delhi NCR. Being a major industrial and manufacturing hub, Delhi NCR has consistent demand for reliable, heavy-duty cooling systems — and HPP's local presence allows us to serve this demand with shorter lead times and faster turnaround compared to sourcing from outside the region.
As a dependable water cooled oil cooler supplier in Delhi, we work directly with OEMs, system integrators, and maintenance teams who need dependable thermal management solutions without long waiting periods. Our engineering team understands that water-cooled systems are typically chosen over air-cooled alternatives when applications demand more stable, consistent oil temperatures under heavy or continuous operating loads — and we help customers select the right flow rate, heat rejection capacity, and dimensions for their specific system. Our water cooled oil cooler manufacturer range can also be adapted for OEM supply needs.
HPP manufactures water cooled oil coolers across a wide range of applications, each suited to different industrial requirements:
Each of these systems is manufactured with heavy-duty industrial construction, capable of handling flow rates from 3 to 700 litres and heat rejection up to 150,000 Kcal/h, in diameters from 80mm to 750mm and lengths from 300mm to 10,000mm — giving Delhi-based industries the flexibility to choose a configuration that matches their exact system requirements.
If you're looking for a water cooled oil cooler manufacturer in Delhi who can deliver reliable, custom-engineered cooling solutions for demanding industrial applications, HPP's manufacturing expertise, wide product range, and regional presence make us a dependable long-term supply partner.
📞 +91-9871456545 | ✉️ sales2@hppgroup.in
A water-cooled oil cooler uses circulating water as the cooling medium, offering more stable and efficient heat transfer for heavy, continuous-duty applications, while an air-cooled oil cooler uses ambient air and a fan, making it better suited for mobile equipment or sites without a water supply.