Sound Engineering: How Our Turboflow Max Delivers a Better Auditory Experience

When it comes to commercial kitchen ventilation, the conversation usually revolves around airflow, power, and efficiency. But there is another crucial factor that can often be overlooked – Sound.

In busy kitchen environments, the noise from a fan or ventilation system can impact both staff comfort and overall workflow. We have recently launched our Turboflow Max to cover the key factors in kitchens, whilst also focussing on better sound performance.

Understanding the Difference: Fluctuating vs. Constant

To grasp the real impact of the Turboflow Max, it’s beneficial to understand how noise perception works. Our previous Turboflow fan used contra-rotating technology, where two sets of fans rotate in opposite directions. This is effective for high pressure generation, although this design leads to fluctuating noise patterns.

This type of fluctuating noise is more distracting to the human ear in comparison to constant sound. As humans, our brains are wired to detect sudden changes in noise; however we are able to “tune out” steady sound over time. In a kitchen environment, where focus is paramount, inconsistent noise can contribute to disruption and elevated stress levels.

The Solution: Single-Stage, Consistent Sound

In contrast, our Turboflow Max uses an advanced single-stage technology that produces a consistent, steady sound, whilst still creating that high pressure. While decibel levels provide a measure of noise, they don’t fully capture the quality or characteristics of the sound.

On paper, the overall decibel level of the Turboflow Max may be higher than that of the Turboflow model. However, the sound it generates is much more predictable and, therefore, easier for the brain to process and ignore. So despite higher dBA readings on paper, is much less intrusive in real-world environments.

Why Reduced Low-Frequency Noise Matters

Another crucial aspect of the Turboflow Max is its ability to reduce low-frequency noise. This is the kind of deep, rumbling noise that is often more intrusive and carries through the space. The single impeller design results in smoother air flow, which cuts down on these low-frequency fluctuations. For a team working hard in the kitchen, this means less of a bass-heavy noise profile and more of a manageable, steady hum.

A Balanced Approach

With the Turboflow Max, Elta has focussed on balancing the demands of both performance and acoustics. The new single-stage design delivers higher pressures with a simpler, more efficient mechanism, making it particularly suited for commercial kitchens, especially where carbon filters are used. It’s designed to be lightweight, easier to maintain, and capable of higher pressures, all while offering a shorter casing length for easier installation in tight spaces.

Key Benefits at a Glance

•  Reduced Low-Frequency Noise: The smoother airflow reduces intrusive noise and creates a more constant sound, contributing to a more pleasant working environment.
• Engineered for Performance: Delivers higher pressures with a simpler, more efficient design.
• Easier Maintenance and Cleaning: With shorter casing lengths, the Turboflow Max is lightweight and compact, built for ease of maintenance, making it more reliable for commercial kitchens operating in demanding environments.
• Variable Speed Drive Controllable: Allows for precise adjustment of airflow, giving greater control over ventilation performance to suit specific kitchen demands.
• Shorter Casing Lenths: Easier to install in tight spaces, making it adaptable to a wide range of commercial kitchen setups.

Setting the Standard in Kitchen Ventilation

At Elta, delivering cutting-edge ventilation solutions that not only meet but exceed industry standards.

Earlier this year, we also introduced our new Qube fan range, with the Qube HT engineered to handle temperatures of up to 120°C, making it another ideal choice for high-temperature applications such as commercial kitchens.

As sustainability becomes a key consideration in the hospitality industry, fans like the Turboflow Max and Qube are designed with future-proof features that ensure both environmental and economic benefits. By focusing on engineering excellence and user experience, we ensure that our fans don’t just meet ventilation demands but improve overall working conditions, making kitchens more productive, efficient, and comfortable.

View the Turboflow Max product page here: https://eltaireland.com/product/turboflow-max-tf/