A balanced cylindrical fan silencer system
DeltaFlo™ is the answer to your challenge
DeltaFlo™ is the answer to your challenge to reduce noise levels or resolve air re-circulation of condensers, dry air coolers & chillers by both attenuating the inlet & outlet of the fans. The resultant linear flow straightens air onto the blades, reducing turbulence, and provides significant directionality of air discharge.
It is a product that can be retrofitted to any OEM product so that it can be supplied as a complete system or can be shipped separately to fit onto your project site.
If you have refrigeration or HVAC systems for commercial or industrial buildings, perhaps as follows:
- data centre – where computer equipment and servers need to be kept cool
- hotel – where the existing air conditioning units receive complaints from local residents about noise
- hospital – where energy efficiency will reduce expenditure
- laboratory – where refrigerators for research, vaccines or medicines must be kept at certain temperatures
… we have the solution for you.
Over 20 Years Experience
Inception to delivery
Bespoke steelwork projects
We will work with you to carefully consider the site location of your refrigeration project. Perhaps the location is on top of a building in the middle of a city, we can work with you to consider the placement and lifting of the materials.
We will help you to ensure that the challenges of noise control, air-flow directionality and energy conservation are met and exceeded where possible.
The key drivers for a retrofit are for a noise mitigation solution or to resolve air re-circulation that reduces system performance. We know the DeltaFlo™ meets this need because we were confident enough to have it tested in Germany. Live operational performance tests have consistently shown a circa 11 dB(A) sound reduction over existing fan noise.
In 2018, Metafab Solutions partnered with Klima-Therm on their project to reduce energy consumption and noise pollution for a global data centre company in Canary Wharf, London. The result was outstanding.
Klima-Therm’s selection was based on noise and space restraints leading to factory load testing in Italy with the client: Tim Mitchell, Klima-Therm Sales Director stated, “During the factory test, even at full load, we were hearing plant noises that we didn’t know existed because normally standard condenser fans would be the dominant source masking other sounds.”
The Client, Consultant, Installing Contractor and Klima-Therm were so impressed with both the product performance and the installation of DeltaFlo™ Condenser Fan Silencers for Phase 1 of their project, that we were also awarded Phase 2 of the project.
Give us a call to discuss your project and we’ll find the solution together!
Got a Question?
Do you have a chiller condenser, also known as an air-cooler condenser, that can be fitted to any industrial chiller or commercial chiller?
Yes! DeltaFlo™ is a product that can be retrofitted to any chiller, dry cooler, or condenser type application.
Does DeltaFlo™ reduce noise pollution?
The short answer is yes. Live operational performance tests have consistently shown a circa 11 dB(A) sound reduction over existing fan noise.
Why is this chiller condenser better than others?
Our evidence, and recent studies in Germany, tell us that this product reduces noise pollution, has air-flow directionality which, in turn, increases energy conservation.
What are the issues someone would normally experience when they are looking for a chiller condenser or air-cooler condenser?
Reduction on noise pollution, energy saving requirements and environmental impact. The key drivers for retrofit are for a noise mitigation solution or to resolve air re-circulation that reduces system performance.
What issues does DeltaFlo™ resolve?
Noise pollution, energy saving and environmental impact.
Does DeltaFlo™ only work with specific chillers?
No. This product can be designed to fit any original equipment manufacturers’ (OEM) product so it can be supplied ex-factory as a complete system or be shipped separately to fit on site.