Circulation coolers built to last
Industrial circulation coolers engineered for stable performance, exact fit and long service life. Built to withstand demanding operation.
Proven
Circulation coolers that handle the work
GWA coolers are built for engines that run hard. We design for the real conditions your equipment faces, not laboratory ideals. That's why operators trust us when performance counts.
Engineered
What makes our circulation coolers work reliably
Circulation coolers work because they're built simple and built right. GWA systems move fluid through core passages with precision, pulling heat away from where it matters most.
I
Fluid flow
The cooler circulates oil or coolant at controlled rates, ensuring every surface gets the attention it needs. No stagnant zones, no surprises.
II
Core design
Aluminum or copper cores maximize surface area while keeping weight down. The passages are sized to handle your engine's actual demands.
III
Temperature control
GWA coolers maintain steady operating temperatures across load ranges. This consistency extends engine life and prevents thermal shock.
IV
Real world testing
Every unit runs through validation that mirrors actual field conditions. We know what breaks because we test until it does.
Precision
Premium Material Integrity
GWA selects materials specifically for their superior thermal properties and environmental resistance, ensuring long-term durability in the most punishing climates.
Real-World Pressure Testing
Every cooler undergoes rigorous testing that mirrors actual operating conditions. This guarantees structural integrity where equipment faces its hardest demands.
Engine-Specific Customization
Move beyond standard solutions with designs precision-engineered for your specific engine needs, ensuring perfect integration and optimal cooling performance.
Products
Find the perfect solution for you
Coolers for High Voltage Motors
Coolers for High Voltage Motors
Coolers built for high voltage motors (HV). Engineered for exact fit, tested to endure and supported by proven reliability.
Bearing Oil Coolers
Bearing Oil Coolers
Bearing oil coolers engineered to protect bearings and stabilise oil temperature. Exact fit solutions built for demanding operation.
Questions & answers